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Changelog
Version 7.80.0 (10 Nov 2021)
Daniel Stenberg (10 Nov 2021)
- RELEASE-NOTES: synced
for curl 7.80.0
- THANKS: add contributors from the 7.80.0 cycle
- [Tatsuhiro Tsujikawa brought this change]
ngtcp2: advertise h3 as well as h3-29
Advertise h3 as well as h3-29 since some servers out there require h3
for QUIC v1.
Closes #7979
- [Tatsuhiro Tsujikawa brought this change]
ngtcp2: use QUIC v1 consistently
Since we switched to v1 quic_transport_parameters codepoint in #7960
with quictls, lets use QUIC v1 consistently.
Closes #7979
- [Tatsuhiro Tsujikawa brought this change]
ngtcp2: compile with the latest nghttp3
Closes #7978
Marc Hoersken (9 Nov 2021)
- tests: add Schannel-specific tests and disable unsupported ones
Adds Schannel variants of SSLpinning tests that include the option
--ssl-revoke-best-effort to ignore certificate revocation check
failures which is required due to our custom test CA certificate.
Disable the original variants if the Schannel backend is enabled.
Also skip all IDN tests which are broken while using an msys shell.
This is a step to simplify test exclusions for Windows and MinGW.
Reviewed-by: Jay Satiro
Reviewed-by: Marcel Raad
Reviewed-by: Daniel Stenberg
Closes #7968
Daniel Stenberg (8 Nov 2021)
- docs: NAME fixes in easy option man pages
Closes #7975
- [Roger Young brought this change]
ftp: make the MKD retry to retry once per directory
Reported-by: Roger Young
Fixes #7967
Closes #7976
- tool_operate: reorder code to avoid compiler warning
tool_operate.c(889) : warning C4701: potentially uninitialized local
variable 'per' use
Follow-up to cc71d352651a0d95
Reported-by: Marc Hörsken
Bug: https://github.com/curl/curl/pull/7922#issuecomment-963042676
Closes #7971
- curl_easy_perform.3: add a para about recv and send data
Reported-by: Godwin Stewart
Fixes #7973
Closes #7974
- tool_operate: fclose stream only if fopened
Fixes torture test failures
Follow-up to cc71d352651
Closes #7972
- libcurl-easy.3: language polish
- limit-rate.d: this is average over several seconds
Closes #7970
- docs: reduce/avoid English contractions
You're => You are
Hasn't => Has not
Doesn't => Does not
Don't => Do not
You'll => You will
etc
Closes #7930
- tool_operate: fix torture leaks with etags
Spotted by torture testing 343 344 345 347.
Follow-up from cc71d352651a0
Pointed-out-by: Dan Fandrich
Closes #7969
- [Amaury Denoyelle brought this change]
ngtcp2: support latest QUIC TLS RFC9001
QUIC Transport Parameters Extension has been changed between draft-29
and latest RFC9001. Most notably, its identifier has been updated from
0xffa5 to 0x0039. The version is selected through the QUIC TLS library
via the legacy codepoint.
Disable the usage of legacy codepoint in curl to switch to latest
RFC9001. This is required to be able to keep up with latest QUIC
implementations.
Acked-by: Tatsuhiro Tsujikawa
Closes #7960
- test1173: make manpage-syntax.pl spot \n errors in examples
- man pages: fix backslash-n in examples
... to be proper backslash-backslash-n sequences to render nicely in man
and on website.
Follow-up to 24155569d8a
Reported-by: Sergey Markelov
Fixes https://github.com/curl/curl-www/issues/163
Closes #7962
- scripts/release-notes.pl: use out of repo links verbatim in refs
- tool_operate: a failed etag save now only fails that transfer
When failing to create the output file for saving an etag, only fail
that particular single transfer and allow others to follow.
In a serial transfer setup, if no transfer at all is done due to them
all being skipped because of this error, curl will output an error
message and return exit code 26.
Added test 369 and 370 to verify.
Reported-by: Earnestly on github
Ref: #7942
Closes #7945
- [Kevin Burke brought this change]
.github: retry macos "brew install" command on failure
Previously we saw errors attempting to run "brew install", see
https://github.com/curl/curl/runs/4095721123?check_suite_focus=true for
an example, since this command is idempotent, it is safe to run again.
Closes #7955
- CURLOPT_ALTSVC_CTRL.3: mention conn reuse is preferred
Ref: https://github.com/curl/curl/discussions/7954
Closes #7957
- RELEASE-NOTES: synced
- zuul: pin the quiche build to use an older cmake-rs
The latest cmake-rs assumes cmake's --parallel works. That was added in
cmake 3.12, but a lot of our CI builds run on Ubuntu Bionic which only
has cmake 3.10.
Fixes #7927
Closes #7952
- [Marc Hoersken brought this change]
Revert "src/tool_filetime: disable -Wformat on mingw for this file"
This reverts commit 7c88fe375b15c44d77bccc9ab733b8069d228e6f.
Follow up to #6535 as the pragma is obsolete with warnf
Closes #7941
Jay Satiro (2 Nov 2021)
- schannel: fix memory leak due to failed SSL connection
- Call schannel_shutdown if the SSL connection fails.
Prior to this change schannel_shutdown (which shuts down the SSL
connection as well as memory cleanup) was not called when the SSL
connection failed (eg due to failed handshake).
Co-authored-by: Gisle Vanem
Fixes https://github.com/curl/curl/issues/7877
Closes https://github.com/curl/curl/pull/7878
Daniel Stenberg (2 Nov 2021)
- Curl_updateconninfo: store addresses for QUIC connections too
So that CURLINFO_PRIMARY_IP etc work for HTTP/3 like for other HTTP
versions.
Reported-by: Jerome Mao
Fixes #7939
Closes #7944
- [Sergio Durigan Junior brought this change]
curl.1: fix typos in the manpage
s/transfering/transferring/
s/transfered/transferred/
Signed-off-by: Sergio Durigan Junior <sergiodj@sergiodj.net>
Closes #7937
Marc Hoersken (1 Nov 2021)
- tests/smbserver.py: fix compatibility with impacket 0.9.23+
impacket now performs sanity checks if the requested and to
be served file path actually is inside the real share path.
Ref: https://github.com/SecureAuthCorp/impacket/pull/1066
Fixes #7924
Closes #7935
Daniel Stenberg (1 Nov 2021)
- docs: reduce use of "very"
"Very" should be avoided in most texts. If intensifiers are needed, try
find better words instead.
Closes #7936
- [Tatsuhiro Tsujikawa brought this change]
ngtcp2: specify the missing required callback functions
Closes #7929
- CURLOPT_[PROXY]_SSL_CIPHER_LIST.3: bold instead of quote
Bold the example ciphers instead of using single quotes, which then also
avoids the problem of how to use single quotes when first in a line.
Also rephrased the pages a little.
Reported-by: Sergio Durigan Junior
Ref: #7928
Closes #7934
- gen.pl: replace leading single quotes with \(aq
... and allow single quotes to be used "normally" in the .d files.
Makes the output curl.1 use better nroff.
Reported-by: Sergio Durigan Junior
Ref: #7928
Closes #7933
Marc Hoersken (1 Nov 2021)
- tests: kill some test servers afterwards to avoid locked logfiles
Reviewed-by: Daniel Stenberg
Closes #7925
Daniel Stenberg (1 Nov 2021)
- smooth-gtk-thread.c: enhance the mutex lock use
Reported-by: ryancaicse on github
Fixes #7926
Closes #7931
Marc Hoersken (31 Oct 2021)
- CI/runtests.pl: restore -u flag, but remove it from CI runs
This makes it possible to use -u again for local testing,
but removes the flag from CI config files and make targets.
Reviewed-by: Daniel Stenberg
Partially reverts #7841
Closes #7921
Daniel Stenberg (29 Oct 2021)
- [Jonathan Cardoso Machado brought this change]
CURLOPT_HSTSWRITEFUNCTION.3: using CURLOPT_HSTS_CTRL is required
Closes #7923
- [Axel Morawietz brought this change]
imap: display quota information
Show response to "GETQUOTAROOT INBOX" command.
Closes #6973
- RELEASE-NOTES: synced
- [Boris Rasin brought this change]
cmake: fix error getting LOCATION property on non-imported target
Closes #7885
- [x2018 brought this change]
url: check the return value of curl_url()
Closes #7917
- [Roy Li brought this change]
configure.ac: replace krb5-config with pkg-config
The rationale is that custom *-config tools don't work well when
cross-compiling or using sysroots (such as when using Yocto project) and
require custom fixing for each of them; pkg-config on the other hand
works similarly everywhere.
Signed-off-by: Roy Li <rongqing.li@windriver.com>
Signed-off-by: Alexander Kanavin <alex@linutronix.de>
Closes #7916
- test1160: edited to work with hyper
Closes #7912
- data/DISABLED: enable tests that now work with hyper
Closes #7911
- test559: add 'HTTP' in keywords
Makes it run fine with hyper
Closes #7911
- test552: updated to work with hyper
Closes #7911
Marc Hoersken (27 Oct 2021)
- github: fix incomplete permission to label PRs for Hacktoberfest
Unfortunately the GitHub API requires a token with write permission
for both issues and pull-requests to edit labels on even just PRs.
Follow up to #7897
Daniel Stenberg (27 Oct 2021)
- opt-manpages: use 'Added in' instead of 'Since'
Closes #7913
Marc Hoersken (27 Oct 2021)
- github: fix missing permission to label PRs for Hacktoberfest
Follow up to #7897
Test references to see if permissions are now sufficient:
Closes #7832
Closes #7897
- CI: more use of test-ci make target and verbose output
Replace test-nonflaky with test-ci and enable verbose output
in all remaining CIs except Zuul which is customized a lot.
Reviewed-by: Daniel Stenberg
Reviewed-by: Jay Satiro
Follow up to #7785
Closes #7832
- github: add support for Hacktoberfest using labels
Automatically add hacktoberfest-accepted label to PRs opened between
September 30th and November 1st once a commit with a close reference
to it is pushed onto the master branch.
With this workflow we can participate in Hacktoberfest while not
relying on GitHub to identify PRs as merged due to our rebasing.
Requires hacktoberfest-accepted labels to exist for PRs on the
participating repository. Also requires hacktoberfest topic on
the participating repository to avoid applying to forked repos.
Reviewed-by: Daniel Stenberg
Fixes #7865
Closes #7897
Daniel Stenberg (27 Oct 2021)
- http: reject HTTP response codes < 100
... which then also includes negative ones as test 1430 uses.
This makes native + hyper backend act identically on this and therefore
test 1430 can now be enabled when building with hyper. Adjust test 1431
as well.
Closes #7909
- [Kerem Kat brought this change]
docs: fix typo in CURLOPT_TRAILERFUNCTION example
Closes #7910
- docs/HYPER: remove some remaining issues, add HTTP/0.9 limitation
- configure: when hyper is selected, deselect nghttp2
Closes #7908
- [Patrick Monnerat brought this change]
sendf: accept zero-length data in Curl_client_write()
Historically, Curl_client_write() used a length value of 0 as a marker
for a null-terminated data string. This feature has been removed in
commit f4b85d2. To detect leftover uses of the feature, a DEBUGASSERT
statement rejecting a length with value 0 was introduced, effectively
precluding use of this function with zero-length data.
The current commit removes the DEBUGASSERT and makes the function to
return immediately if length is 0.
A direct effect is to fix trying to output a zero-length distinguished
name in openldap.
Another DEBUGASSERT statement is also rephrased for better readability.
Closes #7898
- hyper: disable test 1294 since hyper doesn't allow such crazy headers
Closes #7905
- c-hyper: make CURLOPT_SUPPRESS_CONNECT_HEADERS work
Verified by the enabled test 1288
Closes #7905
- test1287: make work on hyper
Closes #7905
- test1266/1267: disabled on hyper: no HTTP/0.9 support
Closes #7905
Viktor Szakats (25 Oct 2021)
- Makefile.m32: fix to not require OpenSSL with -libssh2 or -rtmp options
Previously, -libssh2/-rtmp options assumed that OpenSSL is also enabled
(and then failed with an error when not finding expected OpenSSL headers),
but this isn't necessarly true, e.g. when building both libssh2 and curl
against Schannel. This patch makes sure to only enable the OpenSSL backend
with -libssh2/-rtmp, when there was no SSL option explicitly selected.
- Re-implement the logic as a single block of script.
- Also fix an indentation while there.
Assisted-by: Jay Satiro
Closes #7895
Daniel Stenberg (25 Oct 2021)
- docs: consistent use of "Added in"
Make them all say "Added in [version]" without using 'curl' or 'libcurl'
in that phrase.
- man pages: require all to use the same section header order
This is the same order we already enforce among the options' man pages:
consistency is good. Add lots of previously missing examples.
Adjust the manpage-syntax script for this purpose, used in test 1173.
Closes #7904
- [David Hu brought this change]
docs/HTTP3: improve build instructions
1. If writing to a system path if the command is not prefixed with
`sudo` it will cause a permission denied error
2. The patched OpenSSL branch has been updated to `openssl-3.0.0+quic`
to match upstream OpenSSL version.
3. We should not disable GnuTLS docs.
Updated some commands about `make install`
Closes #7842
- [Ricardo Martins brought this change]
CMake: restore support for SecureTransport on iOS
Restore support for building curl for iOS with SecureTransport enabled.
Closes #7501
- tests: enable more tests with hyper
Adjusted 1144, 1164 and 1176.
Closes #7900
- docs: provide "RETURN VALUE" section for more func manpages
Three were missing, one used a non-standard name for the header.
Closes #7902
Jay Satiro (25 Oct 2021)
- curl_multi_socket_action.3: add a "RETURN VALUE" section
.. because it may not be immediately clear to the user what
curl_multi_socket_action returns.
Ref: https://curl.se/mail/lib-2021-10/0035.html
Closes https://github.com/curl/curl/pull/7901
Daniel Stenberg (24 Oct 2021)
- RELEASE-NOTES: synced
- [Samuel Henrique brought this change]
tests: use python3 in test 1451
This is a continuation of commit ec91b5a69000bea0794bbb3 in which
changing this test was missed. There are no other python2 leftovers
now.
Based on a Debian patch originally written by Alessandro Ghedini
<ghedo@debian.org>
Closes #7899
- [Eddie Lumpkin brought this change]
lib: fixing comment spelling typos in lib files
Closes #7894
Signed-off-by: ewlumpkin <ewlumpkin@gmail.com>
- openssl: if verifypeer is not requested, skip the CA loading
It was previously done mostly to show a match/non-match in the verbose
output even when verification was not asked for. This change skips the
loading of the CA certs unless verifypeer is set to save memory and CPU.
Closes #7892
- curl-confopts.m4: remove --enable/disable-hidden-symbols
These configure options have been saying "deprecated" since 9e24b9c7af
(April 2012). It was about time we remove them.
Closes #7891
- c-hyper: don't abort CONNECT responses early when auth-in-progress
... and make sure to stop ignoring the body once the CONNECT is done.
This should make test 206 work proper again and not be flaky.
Closes #7889
- hyper: does not support disabling CURLOPT_HTTP_TRANSFER_DECODING
Simply because hyper doesn't have this ability. Mentioned in docs now.
Skip test 326 then
Closes #7889
- test262: don't attempt with hyper
This test verifies that curl works with binary zeroes in HTTP response
headers and hyper refuses such. They're not kosher http.
Closes #7889
- c-hyper: make test 217 run
Closes #7889
- DISABLED: enable test 209+213 for hyper
Follow-up to 823d3ab855c
Closes #7889
- test207: accept a different error code for hyper
It returns HYPERE_UNEXPECTED_EOF for this case which we convert to the
somewhat generic CURLE_RECV_ERROR.
Closes #7889
- [Érico Nogueira brought this change]
INSTALL: update symbol hiding option
--enable-hidden-symbols was deprecated in
9e24b9c7afbcb81120af4cf3f6cdee49a06d8224.
Closes #7890
- http_proxy: multiple CONNECT with hyper done better
Enabled test 206
Closes #7888
- hyper: pass the CONNECT line to the debug callback
Closes #7887
- mailmap: Malik Idrees Hasan Khan
Jay Satiro (21 Oct 2021)
- [Malik Idrees Hasan Khan brought this change]
build: fix typos
Closes https://github.com/curl/curl/pull/7886
- URL-SYNTAX: add IMAP UID SEARCH example
- Explain the difference between IMAP search via URL (which returns
message sequence numbers) and IMAP search via custom request (which
can return UID numbers if prefixed with UID, eg "UID SEARCH ...").
Bug: https://github.com/curl/curl/issues/7626
Reported-by: orycho@users.noreply.github.com
Ref: https://github.com/curl/curl/issues/2789
Closes https://github.com/curl/curl/pull/7881
Daniel Stenberg (20 Oct 2021)
- manpage: adjust the asterisk in some SYNOPSIS sections
Closes #7884
- curl_multi_perform.3: polish wording
- simplify the example by using curl_multi_poll
- mention curl_multi_add_handle in the text
- cut out the description of pre-7.20.0 return code behavior - that version
is now more than eleven years old and is basically no longer out there
- adjust the "typical usage" to mention curl_multi_poll
Closes #7883
- docs/THANKS: removed on request
- FAQ: polish the explanation of libcurl
- curl_easy_perform.3: minor wording tweak
- [Erik Stenlund brought this change]
mime: mention CURL_DISABLE_MIME in comment
CURL_DISABLE_MIME is not mentioned in the comment describing the if else
preprocessor directive.
Closes #7882
- tls: remove newline from three infof() calls
Follow-up to e7416cf
Reported-by: billionai on github
Fixes #7879
Closes #7880
- RELEASE-NOTES: synced
- curl_gssapi: fix build warnings by removing const
Follow-up to 20e980f85b0ea6
In #7875 these inits were modified but I get two warnings that these new
typecasts are necessary for.
Closes #7876
- [Bo Anderson brought this change]
curl_gssapi: fix link error on macOS Monterey
Fixes #7657
Closes #7875
- test1185: verify checksrc
Closes #7866
- checksrc: improve the SPACESEMICOLON error message
and adjust the MULTISPACE one to use plural
Closes #7866
- url: set "k->size" -1 at start of request
The size of the transfer is unknown at that point.
Fixes #7871
Closes #7872
Daniel Gustafsson (18 Oct 2021)
- doh: remove experimental code for DoH with GET
The code for sending DoH requests with GET was never enabled in a way
such that it could be used or tested. As there haven't been requests
for this feature, and since it at this is effectively dead, remove it
and favor reimplementing the feature in case anyone is interested.
Closes #7870
Reviewed-by: Daniel Stenberg <daniel@haxx.se>
Daniel Stenberg (18 Oct 2021)
- cirrus: remove FreeBSD 11.4 from the matrix
It has reached End-Of-Life and causes some LDAP CI issues.
Closes #7869
- cirrus: switch to openldap24-client
... as it seems openldap-client doesn't exist anymore.
Reported-by: Jay Satiro
Fixes #7868
Closes #7869
- checksrc: ignore preprocessor lines
In order to check the actual code better, checksrc now ignores
everything that look like preprocessor instructions. It also means
that code in macros are now longer checked.
Note that some rules then still don't need to be followed when code is
exactly below a cpp instruction.
Removes two checksrc exceptions we needed previously because of
preprocessor lines being checked.
Reported-by: Marcel Raad
Fixes #7863
Closes #7864
- urlapi: skip a strlen(), pass in zero
... to let curl_easy_escape() itself do the strlen. This avoids a (false
positive) Coverity warning and it avoids us having to store the strlen()
return value in an int variable.
Reviewed-by: Daniel Gustafsson
Closes #7862
- misc: update copyright years
- examples/htmltidy: correct wrong printf() use
... and update the includes to match how current htmltidy wants them
used.
Reported-by: Stathis Kapnidis
Fixes #7860
Closes #7861
Jay Satiro (15 Oct 2021)
- http: set content length earlier
- Make content length (ie download size) accessible to the user in the
header callback, but only after all headers have been processed (ie
only in the final call to the header callback).
Background:
For a long time the content length could be retrieved in the header
callback via CURLINFO_CONTENT_LENGTH_DOWNLOAD_T as soon as it was parsed
by curl.
Changes were made in 8a16e54 (precedes 7.79.0) to ignore content length
if any transfer encoding is used. A side effect of that was that
content length was not set by libcurl until after the header callback
was called the final time, because until all headers are processed it
cannot be determined if content length is valid.
This change keeps the same intention --all headers must be processed--
but now the content length is available before the final call to the
header function that indicates all headers have been processed (ie
a blank header).
Bug: https://github.com/curl/curl/commit/8a16e54#r57374914
Reported-by: sergio-nsk@users.noreply.github.com
Co-authored-by: Daniel Stenberg
Fixes https://github.com/curl/curl/issues/7804
Closes https://github.com/curl/curl/pull/7803
Daniel Stenberg (15 Oct 2021)
- [Abhinav Singh brought this change]
aws-sigv4: make signature work when post data is binary
User sets the post fields size for binary data. Hence, we should not be
using strlen on it.
Added test 1937 and 1938 to verify.
Closes #7844
- [a1346054 brought this change]
MacOSX-Framework: remove redundant ';'
Closes #7859
- RELEASE-NOTES: synced
- openssl: with OpenSSL 1.1.0+ a failed RAND_status means goaway
One reason we know it can fail is if a provider is used that doesn't do
a proper job or is wrongly configured.
Reported-by: Michael Baentsch
Fixes #7840
Closes #7856
Marcel Raad (14 Oct 2021)
- [Ryan Mast brought this change]
cmake: add CURL_ENABLE_SSL option and make CMAKE_USE_* SSL backend options depend on it
Closes https://github.com/curl/curl/pull/7822
Daniel Stenberg (14 Oct 2021)
- http: remove assert that breaks hyper
Reported-by: Jay Satiro
Fixes #7852
Closes #7855
- http_proxy: fix one more result assign for hyper
and remove the bad assert again, since it was run even with no error!
Closes #7854
Jay Satiro (14 Oct 2021)
- sws: fix memory leak on exit
- Free the allocated http request struct on cleanup.
Prior to this change if sws was built with leak sanitizer it would
report a memory leak error during testing.
Closes https://github.com/curl/curl/pull/7849
Daniel Stenberg (14 Oct 2021)
- c-hyper: make Curl_http propagate errors better
Pass on better return codes when errors occur within Curl_http instead
of insisting that CURLE_OUT_OF_MEMORY is the only possible one.
Pointed-out-by: Jay Satiro
Closes #7851
- http_proxy: make hyper CONNECT() return the correct error code
For every 'goto error', make sure the result variable holds the error
code for what went wrong.
Reported-by: Rafał Mikrut
Fixes #7825
Closes #7846
- docs/Makefile.am: repair 'make html'
by removing index.html which isn't around anymore
Closes #7853
- [Борис Верховский brought this change]
curl: correct grammar in generated libcurl code
Closes #7802
- tests: disable test 2043
It uses revoked.badssl.com which now is expired and therefor this now
permafails. We should not use external sites for tests, this test should
be converted to use our own infra.
Closes #7845
- runtests: split out ignored tests
Report ignore tests separately from the actual fails.
Don't exit non-zero if test servers couldn't get killed.
Assisted-by: Jay Satiro
Fixes #7818
Closes #7841
- http2: make getsock not wait for write if there's no remote window
While uploading, check for remote window availability in the getsock
function so that we don't wait for a writable socket if no data can be
sent.
Reported-by: Steini2000 on github
Fixes #7821
Closes #7839
- test368: verify dash is appended for "-r [num]"
Follow-up to 8758a26f8878
- [Борис Верховский brought this change]
curl: actually append "-" to --range without number only
Closes #7837
- RELEASE-NOTES: synced
- urlapi: URL decode percent-encoded host names
The host name is stored decoded and can be encoded when used to extract
the full URL. By default when extracting the URL, the host name will not
be URL encoded to work as similar as possible as before. When not URL
encoding the host name, the '%' character will however still be encoded.
Getting the URL with the CURLU_URLENCODE flag set will percent encode
the host name part.
As a bonus, setting the host name part with curl_url_set() no longer
accepts a name that contains space, CR or LF.
Test 1560 has been extended to verify percent encodings.
Reported-by: Noam Moshe
Reported-by: Sharon Brizinov
Reported-by: Raul Onitza-Klugman
Reported-by: Kirill Efimov
Fixes #7830
Closes #7834
Marc Hoersken (8 Oct 2021)
- CI/makefiles: introduce dedicated test target
Make it easy to use the same set of test flags
throughout all current and future CI builds.
Reviewed-by: Jay Satiro
Follow up to #7690
Closes #7785
Daniel Stenberg (8 Oct 2021)
- maketgz: redirect updatemanpages.pl output to /dev/null
- CURLOPT_HTTPHEADER.3: add descripion for specific headers
Settting Host: or Transfer-Encoding: chunked actually have special
meanings to libcurl. This change tries to document them
Closes #7829
- c-hyper: use hyper_request_set_uri_parts to make h2 better
and make sure to not send Host: over h2.
Fixes #7679
Reported-by: David Cook
Closes #7827
- [Michael Afanasiev brought this change]
curl-openssl.m4: modify library order for openssl linking
lcrypto may depend on lz, and configure corrently fails with when
statically linking as the order is "-lz -lcrypto". This commit switches
the order to "-lcrypto -lz".
Closes #7826
Marcel Raad (7 Oct 2021)
- sha256: use high-level EVP interface for OpenSSL
Available since OpenSSL 0.9.7. The low-level SHA256 interface is
deprecated in OpenSSL v3, and its usage was discouraged even before.
Closes https://github.com/curl/curl/pull/7808
- curl_ntlm_core: use OpenSSL only if DES is available
This selects another SSL backend then if available, or otherwise at
least gives a meaningful error message.
Closes https://github.com/curl/curl/pull/7808
- md5: fix compilation with OpenSSL 3.0 API
Only use OpenSSL's MD5 code if it's available.
Also fix wolfSSL build with `NO_MD5`, in which case neither the
wolfSSL/OpenSSL implementation nor the fallback implementation was
used.
Closes https://github.com/curl/curl/pull/7808
Daniel Stenberg (7 Oct 2021)
- print_category: printf %*s needs an int argument
... not a size_t!
Detected by Coverity: CID 1492331.
Closes #7823
Jay Satiro (7 Oct 2021)
- version_win32: use actual version instead of manifested version
- Use RtlVerifyVersionInfo instead of VerifyVersionInfo, when possible.
Later versions of Windows have normal version functions that compare and
return versions based on the way the application is manifested, instead
of the actual version of Windows the application is running on. We
prefer the actual version of Windows so we'll now call the Rtl variant
of version functions (RtlVerifyVersionInfo) which does a proper
comparison of the actual version.
Reported-by: Wyatt O'Day
Ref: https://github.com/curl/curl/pull/7727
Fixes https://github.com/curl/curl/issues/7742
Closes https://github.com/curl/curl/pull/7810
Daniel Stenberg (6 Oct 2021)
- RELEASE-NOTES: synced
- http: fix Basic auth with empty name field in URL
Add test 367 to verify.
Reported-by: Rick Lane
Fixes #7819
Closes #7820
- [Jeffrey Tolar brought this change]
CURLOPT_MAXLIFETIME_CONN: maximum allowed lifetime for conn reuse
... and close connections that are too old instead of reusing them.
By default, this behavior is disabled.
Bug: https://curl.se/mail/lib-2021-09/0058.html
Closes #7751
Daniel Gustafsson (6 Oct 2021)
- docs/examples: add missing binaries to gitignore
Commit f65d7889b added getreferrer, and commit ae8e11ed5 multi-legacy,
both of which missed adding .gitignore clauses for the built binaries.
Closes #7817
Reviewed-by: Daniel Stenberg <daniel@haxx.se>
Daniel Stenberg (5 Oct 2021)
- [Josip Medved brought this change]
HTTP3: fix the HTTP/3 Explained book link
Closes #7813
- [Lucas Holt brought this change]
misc: fix a few issues on MidnightBSD
Closes #7812
Daniel Gustafsson (4 Oct 2021)
- [8U61ife brought this change]
tool_main: fix typo in comment
Closes: #7811
Reviewed-by: Daniel Gustafsson <daniel@yesql.se>
Daniel Stenberg (4 Oct 2021)
- [Ryan Mast brought this change]
BINDINGS: URL updates
For cpr, BBHTTP, Eiffel, Harbour, Haskell, Mono, and Rust
Closes #7809
- scripts/delta: hide a git error message we don't care about
fatal: path 'src/tool_listhelp.c' exists on disk, but not in [tag]
- [Patrick Monnerat brought this change]
sasl: binary messages
Capabilities of sasl module are extended to exchange messages in binary
as an alternative to base64.
If http authentication flags have been set, those are used as sasl
default preferred mechanisms.
Closes #6930
- [Hayden Roche brought this change]
wolfssl: use for SHA256, MD4, MD5, and setting DES odd parity
Prior to this commit, OpenSSL could be used for all these functions, but
not wolfSSL. This commit makes it so wolfSSL will be used if USE_WOLFSSL
is defined.
Closes #7806
- scripts/delta: count command line options in the new file
... which makes the shown delta number wrong until next release.
- RELEASE-NOTES: synced
- print_category: print help descriptions aligned
Adjust the description position to make an aligned column when doing
help listings, which is more pleasing to the eye.
Suggested-by: Gisle Vanem
Closes #7792
- lib/mk-ca-bundle.pl: skip certs passed Not Valid After date
With this change applied, the now expired 'DST Root CA X3' cert will no
longer be included in the output.
Details: https://letsencrypt.org/docs/dst-root-ca-x3-expiration-september-2021/
Closes #7801
- tool_listhelp: easier to generate with gen.pl
tool_listhelp.c is now a separate file with only the command line --help
output, exactly as generated by gen.pl. This makes it easier to generate
updates according to what's in the docs/cmdline-opts docs.
cd $srcroot/docs/cmdline-opts
./gen.pl listhelp *.d > $srcroot/src/tool_listhelp.c
With a configure build, this also works:
make -C src listhelp
Closes #7787
- [Anthony Hu brought this change]
wolfssl: allow setting of groups/curves
In particular, the quantum safe KEM and hybrid curves if wolfSSL is
built to support them.
Closes #7728
- [Jan Mazur brought this change]
connnect: use sysaddr_un fron sys/un.h or custom-defined for windows
Closes #7737
Jay Satiro (30 Sep 2021)
- [Rikard Falkeborn brought this change]
hostip: Move allocation to clarify there is no memleak
By just glancing at the code, it looks like there is a memleak if the
call to Curl_inet_pton() fails. Looking closer, it is clear that the
call to Curl_inet_pton() can not fail, so the code will never leak
memory. However, we can make this obvious by moving the allocation
after the if-statement.
Closes https://github.com/curl/curl/pull/7796
Daniel Stenberg (30 Sep 2021)
- gen.pl: make the output date format work better
Follow-up to 15910dfd143dd
The previous strftime format used didn't work correctly on Windows, so
change to %B %d %Y which today looks like "September 29 2021".
Reported-by: Gisle Vanem
Bug: #7782
Closes #7793
- typecheck-gcc.h: add CURLOPT_PREREQDATA awareness
Follow-up to a517378de58358a
To make test 1912 happy again
Closes #7799
Marcel Raad (29 Sep 2021)
- configure: remove `HAVE_WINSOCK_H` definition
It's not used anymore.
Closes https://github.com/curl/curl/pull/7795
- CMake: remove `HAVE_WINSOCK_H` definition
It's not used anymore.
Closes https://github.com/curl/curl/pull/7795
- config: remove `HAVE_WINSOCK_H` definition
It's not used anymore.
Closes https://github.com/curl/curl/pull/7795
- lib: remove `HAVE_WINSOCK_H` usage
WinSock v1 is not supported anymore. Exclusively use `HAVE_WINSOCK2_H`
instead.
Closes https://github.com/curl/curl/pull/7795
Daniel Stenberg (29 Sep 2021)
- easyoptions: add the two new PRE* options
Follow-up to a517378de58358a
Also fix optiontable.pl to do the correct remainder on the entry.
Reported-by: Gisle Vanem
Bug: https://github.com/curl/curl/commit/a517378de58358a85b7cfe9efecb56051268f629#commitcomment-57224830
Closes #7791
- Revert "build: remove checks for WinSock 1"
Due to CI issues
This reverts commit c2ea04f92b00b6271627cb218647527b5a50f2fc.
Closes #7790
Daniel Gustafsson (29 Sep 2021)
- lib: avoid fallthrough cases in switch statements
Commit b5a434f7f0ee4d64857f8592eced5b9007d83620 inhibits the warning
on implicit fallthrough cases, since the current coding of indicating
fallthrough with comments is falling out of fashion with new compilers.
This attempts to make the issue smaller by rewriting fallthroughs to no
longer fallthrough, via either breaking the cases or turning switch
statements into if statements.
lib/content_encoding.c: the fallthrough codepath is simply copied
into the case as it's a single line.
lib/http_ntlm.c: the fallthrough case skips a state in the state-
machine and fast-forwards to NTLMSTATE_LAST. Do this before the
switch statement instead to set up the states that we actually
want.
lib/http_proxy.c: the fallthrough is just falling into exiting the
switch statement which can be done easily enough in the case.
lib/mime.c: switch statement rewritten as if statement.
lib/pop3.c: the fallthrough case skips to the next state in the
statemachine, do this explicitly instead.
lib/urlapi.c: switch statement rewritten as if statement.
lib/vssh/wolfssh.c: the fallthrough cases fast-forwards the state
machine, do this by running another iteration of the switch
statement instead.
lib/vtls/gtls.c: switch statement rewritten as if statement.
lib/vtls/nss.c: the fallthrough codepath is simply copied into the
case as it's a single line. Also twiddle a comment to not be
inside a non-brace if statement.
Closes: #7322
See-also: #7295
Reviewed-by: Daniel Stenberg <daniel@haxx.se>
Marcel Raad (28 Sep 2021)
- config-win32ce: enable WinSock 2
WinSock 2.2 is supported by Windows CE .NET 4.1 (from 2002, out of
support since 2013).
Ref: https://docs.microsoft.com/en-us/previous-versions/windows/embedded/ms899586(v=msdn.10)
Closes https://github.com/curl/curl/pull/7778
- externalsocket: use WinSock 2.2
That's the only version we support.
Closes https://github.com/curl/curl/pull/7778
- build: remove checks for WinSock 1
It's not supported anymore.
Closes https://github.com/curl/curl/pull/7778
Daniel Stenberg (28 Sep 2021)
- scripts/copyright: .muse is .lift now
And update 5 files with old copyright year range
- cmdline-opts: made the 'Added:' field mandatory
Since "too old" versions are no longer included in the generated man
page, this field is now mandatory so that it won't be forgotten and then
not included in the documentation.
Closes #7786
- curl.1: remove mentions of really old version changes
To make the man page more readable, this change removes all references
to changes in support/versions etc that happened before 7.30.0 from the
curl.1 output file. 7.30.0 was released on Apr 12 2013. This particular
limit is a bit arbitrary but was fairly easy to grep for.
It is handled like this: the 'Added' keyword is only used in output if
it refers to 7.30.0 or later. All occurances of "(Added in $VERSION)" in
description will be stripped out if the mentioned $VERSION is from
before 7.30.0. It is therefore important that the "Added in..."
references are always written exactly like that - and on a single line,
not split over two.
This change removes about 80 version number references from curl.1, down
to 138 from 218.
Closes #7786
- RELEASE-NOTES: synced
- tool_cb_prg: make resumed upload progress bar show better
This is a regression that was *probably* injected in the larger progress
bar overhaul in 2018.
Reported-by: beslick5 on github
Fixes #7760
Closes #7777
- gen.pl: insert the current date and version in generated man page
Reported-by: Gisle Vanem
Ref: #7780
Closes #7782
- NTLM: use DES_set_key_unchecked with OpenSSL
... as the previously used function DES_set_key() will in some cases
reject using a key that it deems "weak" which will cause curl to
continue using the unitialized buffer content as key instead.
Assisted-by: Harry Sintonen
Fixes #7779
Closes #7781
Marc Hoersken (27 Sep 2021)
- CI: align make and test flags in various config files
1. Use Makefile target to run tests in autotools builds on AppVeyor.
2. Disable testing of SCP protocol on native Windows environments.
3. Remove redundant parameters -a -p from target test-nonflaky.
4. Don't use -vc parameter which is reserved for debugging.
Replaces #7591
Closes #7690
Daniel Stenberg (27 Sep 2021)
- mailmap: unify Max!
- [Max Dymond brought this change]
CURLOPT_PREREQFUNCTION: add new callback
Triggered before a request is made but after a connection is set up
Changes:
- callback: Update docs and callback for pre-request callback
- Add documentation for CURLOPT_PREREQDATA and CURLOPT_PREREQFUNCTION,
- Add redirect test and callback failure test
- Note that the function may be called multiple times on a redirection
- Disable new 2086 test due to Windows weirdness
Closes #7477
- KNOWN_BUGS: HTTP/2 connections through HTTPS proxy frequently stall
Closes #6936
- TODO: make configure use --cache-file more and better
Closes #7753
- [Sergey Markelov brought this change]
urlapi: support UNC paths in file: URLs on Windows
- file://host.name/path/file.txt is a valid UNC path
\\host.name\path\files.txt to a non-local file transformed into URI
(RFC 8089 Appendix E.3)
- UNC paths on other OSs must be smb: URLs
Closes #7366
- [Gleb Ivanovsky brought this change]
urlapi: add curl_url_strerror()
Add curl_url_strerror() to convert CURLUcode into readable string and
facilitate easier troubleshooting in programs using URL API.
Extend CURLUcode with CURLU_LAST for iteration in unit tests.
Update man pages with a mention of new function.
Update example code and tests with new functionality where it fits.
Closes #7605
- RELEASE-NOTES: synced
- [Mats Lindestam brought this change]
libssh2: add SHA256 fingerprint support
Added support for SHA256 fingerprint in command line curl and in
libcurl.
Closes #7646
- libcurl.rc: switch out the copyright symbol for plain ASCII
Reported-by: Vitaly Varyvdin
Assisted-by: Viktor Szakats
Fixes #7765
Closes #7776
- [Jun-ya Kato brought this change]
ngtcp2: fix QUIC transport parameter version
fix inappropriate version setting for QUIC transport parameters.
this patch keeps curl with ngtcp2 uses QUIC draft version (h3-29).
Closes #7771
- examples/imap-append: fix end-of-data check
Reported-by: Alexander Chuykov
Fixes #7774
Closes #7775
Michael Kaufmann (24 Sep 2021)
- vtls: Fix a memory leak if an SSL session cannot be added to the cache
On connection shutdown, a new TLS session ticket may arrive after the
SSL session cache has already been destructed. In this case, the new
SSL session cannot be added to the SSL session cache.
The callers of Curl_ssl_addsessionid() need to know whether the SSL
session has been added to the cache. If it has not been added, the
reference counter of the SSL session must not be incremented, or memory
used by the SSL session must be freed. This is now possible with the new
output parameter "added" of Curl_ssl_addsessionid().
Fixes #7683
Closes #7752
Daniel Stenberg (24 Sep 2021)
- [Momoka Yamamoto brought this change]
HTTP3.md: use 'autoreconf -fi' instead of buildconf
buildconf is not used since #5853
Closes #7746
- GIT-INFO: rephrase to adapt to s/buildconf/autoreconf
- [h1zzz brought this change]
llist: remove redundant code, branch will not be executed
Closes #7770
- [tlahn brought this change]
HTTP-COOKIES.md: remove duplicate 'each'
Closes #7772
Jay Satiro (24 Sep 2021)
- [Joel Depooter brought this change]
libssh2: Get the version at runtime if possible
Previously this code used a compile time constant, meaning that libcurl
always reported the libssh2 version that libcurl was built with. This
could differ from the libssh2 version actually being used. The new code
uses the CURL_LIBSSH2_VERSION macro, which is defined in ssh.h. The
macro calls the libssh2_version function if it is available, otherwise
it falls back to the compile time version.
Closes https://github.com/curl/curl/pull/7768
- [Joel Depooter brought this change]
schannel: fix typo
Closes https://github.com/curl/curl/pull/7769
Daniel Stenberg (23 Sep 2021)
- cmake: with OpenSSL, define OPENSSL_SUPPRESS_DEPRECATED
To avoid the "... is deprecated" warnings brought by OpenSSL v3.
(We need to address the underlying code at some point of course.)
Assisted-by: Jakub Zakrzewski
Closes #7767
- curl-openssl: pass argument to sed single-quoted
... instead of using an escaped double-quote. This is an attempt to make
this work better with ksh that otherwise would insist on a double
escape!
Reported-by: Randall S. Becker
Fixes #7758
Closes #7764
- RELEASE-NOTES: synced
Bumped curlver to 7.80.0-dev
- [a1346054 brought this change]
misc: fix typos in docs and comments
No user facing output from curl/libcurl is changed by this, just
comments.
Closes #7747
- [Thomas M. DuBuisson brought this change]
ci: update Lift config to match requirements of curl build
Also renamed Muse -> Lift, the new tool name.
Closes #7761
- [Rikard Falkeborn brought this change]
cleanup: constify unmodified static structs
Constify a number of static structs that are never modified. Make them
const to show this.
Closes #7759
Version 7.79.1 (22 Sep 2021)
Daniel Stenberg (22 Sep 2021)
- RELEASE-NOTES: synced
curl 7.79.1 release
- THANKS: added names from the 7.79.1 release
- test897: verify delivery of IMAP post-body header content
The "content" is delivered as "body" by curl, but the envelope continues
after the body and the rest of it should be delivered as header.
The IMAP server can now get 'POSTFETCH' set to include more data to
include after the body and test 897 is done to verify that such "extra"
header data is in fact delivered by curl as header.
Ref: #7284 but fails to reproduce the issue
Closes #7748
- KNOWN_BUGS: connection migration doesn't work
Closes #7695
- RELEASE-NOTES: synced
- http: fix the broken >3 digit response code detection
When the "reason phrase" in the HTTP status line starts with a digit,
that was treated as the forth response code digit and curl would claim
the response to be non-compliant.
Added test 1466 to verify this case.
Regression brought by 5dc594e44f73b17
Reported-by: Glenn de boer
Fixes #7738
Closes #7739
Jay Satiro (17 Sep 2021)
- strerror: use sys_errlist instead of strerror on Windows
- Change Curl_strerror to use sys_errlist[errnum] instead of strerror to
retrieve the error message on Windows.
Windows' strerror writes to a static buffer and is not thread-safe.
Follow-up to 2f0bb86 which removed most instances of strerror in favor
of calling Curl_strerror (which calls strerror_r for other platforms).
Ref: https://github.com/curl/curl/pull/7685
Ref: https://github.com/curl/curl/commit/2f0bb86
Closes https://github.com/curl/curl/pull/7735
Daniel Stenberg (16 Sep 2021)
- dist: provide lib/.checksrc in the tarball
So that debug builds work (checksrc really)
Reported-by: Marcel Raad
Reported-by: tawmoto on github
Fixes #7733
Closes #7734
- TODO: Improve documentation about fork safety
Closes #6968
- hsts: CURLSTS_FAIL from hsts read callback should fail transfer
... and have CURLE_ABORTED_BY_CALLBACK returned.
Extended test 1915 to verify.
Reported-by: Jonathan Cardoso
Fixes #7726
Closes #7729
- test1184: disable
The test should be fine and it works for me repeated when run manually,
but clearly it causes CI failures and it needs more research.
Reported-by: RiderALT on github
Fixes #7725
Closes #7732
- Curl_http2_setup: don't change connection data on repeat invokes
Regression from 3cb8a748670ab88c (releasde in 7.79.0). That change moved
transfer oriented inits to before the check but also erroneously moved a
few connection oriented ones, which causes problems.
Reported-by: Evangelos Foutras
Fixes #7730
Closes #7731
- RELEASE-NOTES: synced
and bump to 7.79.1
Kamil Dudka (16 Sep 2021)
- tests/sshserver.pl: make it work with openssh-8.7p1
... by not using options with no argument where an argument is required:
=== Start of file tests/log/ssh_server.log
curl_sshd_config line 6: no argument after keyword "DenyGroups"
curl_sshd_config line 7: no argument after keyword "AllowGroups"
curl_sshd_config line 10: Deprecated option AuthorizedKeysFile2
curl_sshd_config line 29: Deprecated option KeyRegenerationInterval
curl_sshd_config line 39: Deprecated option RhostsRSAAuthentication
curl_sshd_config line 40: Deprecated option RSAAuthentication
curl_sshd_config line 41: Deprecated option ServerKeyBits
curl_sshd_config line 45: Deprecated option UseLogin
curl_sshd_config line 56: no argument after keyword "AcceptEnv"
curl_sshd_config: terminating, 3 bad configuration options
=== End of file tests/log/ssh_server.log
=== Start of file log/sftp_server.log
curl_sftp_config line 33: Unsupported option "rhostsrsaauthentication"
curl_sftp_config line 34: Unsupported option "rsaauthentication"
curl_sftp_config line 52: no argument after keyword "sendenv"
curl_sftp_config: terminating, 1 bad configuration options
Connection closed.
Connection closed
=== End of file log/sftp_server.log
Closes #7724
Daniel Stenberg (15 Sep 2021)
- hsts: handle unlimited expiry
When setting a blank expire string, meaning unlimited, curl would pass
TIME_T_MAX to getime_r() when creating the output, while on 64 bit
systems such a large value cannot be convetered to a tm struct making
curl to exit the loop with an error instead. It can't be converted
because the year it would represent doesn't fit in the 'int tm_year'
field!
Starting now, unlimited expiry is instead handled differently by using a
human readable expiry date spelled out as "unlimited" instead of trying
to use a distant actual date.
Test 1660 and 1915 have been updated to help verify this change.
Reported-by: Jonathan Cardoso
Fixes #7720
Closes #7721
- curl_multi_fdset: make FD_SET() not operate on sockets out of range
The VALID_SOCK() macro was made to only check for FD_SETSIZE if curl was
built to use select(), even though the curl_multi_fdset() function
always and unconditionally uses FD_SET and needs the check.
Reported-by: 0xee on github
Fixes #7718
Closes #7719
- FAQ: add GOPHERS + curl works on data, not files
Version 7.79.0 (14 Sep 2021)
Daniel Stenberg (14 Sep 2021)
- RELEASE-NOTES: synced
For the 7.79.0 release
- THANKS: add contributors from 7.79.0 release cycle
- FAQ: add two dev related questions
8.1 Why does curl use C89?
8.2 Will curl be rewritten?
Spell-checked-by: Paul Johnson
Closes #7715
- zuul.d/jobs: disable three tests for *-openssl-disable-proxy
... as they mysteriously seem to permfail without being related to
proxy.
Closes #7714
- [Patrick Monnerat brought this change]
ftp,imap,pop3,smtp: reject STARTTLS server response pipelining
If a server pipelines future responses within the STARTTLS response, the
former are preserved in the pingpong cache across TLS negotiation and
used as responses to the encrypted commands.
This fix detects pipelined STARTTLS responses and rejects them with an
error.
CVE-2021-22947
Bug: https://curl.se/docs/CVE-2021-22947.html
- [Patrick Monnerat brought this change]
ftp,imap,pop3: do not ignore --ssl-reqd
In imap and pop3, check if TLS is required even when capabilities
request has failed.
In ftp, ignore preauthentication (230 status of server greeting) if TLS
is required.
Bug: https://curl.se/docs/CVE-2021-22946.html
CVE-2021-22946
- [z2_ on hackerone brought this change]
mqtt: clear the leftovers pointer when sending succeeds
CVE-2021-22945
Bug: https://curl.se/docs/CVE-2021-22945.html
- zuul: bump the rustls job to use v0.7.2
... and add -lm when using a rust library.
Closes #7701
- RELEASE-PROCEDURE: add release dates from now to 8.0.0 in 2023
- SECURITY-PROCESS: tweak a little to match current practices
Closes #7713
- http_proxy: fix the User-Agent inclusion in CONNECT
It should not refer to the uagent string that is allocated and created
for the end server http request, as that pointer may be cleared on
subsequent CONNECT requests.
Added test case 1184 to verify.
Reported-by: T200proX7 on github
Fixes #7705
Closes #7707
- Curl_hsts_loadcb: don't attempt to load if hsts wasn't inited
Reported-by: Jonathan Cardoso
Fixes #7710
Closes #7711
- [Tatsuhiro Tsujikawa brought this change]
ngtcp2: fix build with ngtcp2 and nghttp3
ngtcp2_conn_client_new and nghttp3_conn_client_new are now macros.
Check the wrapped functions instead.
ngtcp2_stream_close callback now takes flags parameter.
Closes #7709
- write-out.d: clarify size_download/upload
They show the number of "body" bytes transfered.
Fixes #7702
Closes #7706
- http2: Curl_http2_setup needs to init stream data in all invokes
Thus function was written to avoid doing multiple connection data
initializations, which is fine, but since it also initiates stream
related data it is crucial that it doesn't skip those even if called
again for the same connection. Solved by moving the stream
initializations before the "doing-it-again" check.
Reported-by: Inho Oh
Fixes #7630
Closes #7692
- url: fix compiler warning in no-verbose builds
Follow-up from 2f0bb864c12
Closes #7700
- non-ascii: fix build errors from strerror fix
Follow-up to 2f0bb864c12
Closes #7697
- parse_args: redo the warnings for --remote-header-name combos
... to avoid the memory leak risk pointed out by scan-build.
Follow-up from 7a3e981781d6c18a
Closes #7698
- ngtcp2: adapt to new size defintions upstream
Reviewed-by: Tatsuhiro Tsujikawa
Closes #7699
- rustls: add strerror.h include
Follow-up to 2f0bb864c12
- docs: the security list is reached at security at curl.se now
Also update the FAQ section a bit to encourage users to rather submit
security issues on hackerone than sending email.
Closes #7689
Marc Hoersken (9 Sep 2021)
- runtests: add option -u to error on server unexpectedly alive
Let's try to actually handle the server unexpectedly alive
case by first making them visible on CI builds as failures.
This is needed to detect issues with killing of the test
servers completely including nested process chains with
multiple PIDs per test server (including bash and perl).
On Windows/cygwin platforms this is especially helpful with
debugging PID mixups due to cygwin using its own PID space.
Reviewed-by: Daniel Stenberg
Closes #7180
Daniel Stenberg (9 Sep 2021)
- opts docs: unify phrasing in NAME header
- avoid writing "set ..." or "enable/disable ..." or "specify ..."
*All* options for curl_easy_setopt() are about setting or enabling
things and most of the existing options didn't use that way of
description.
- start with lowercase letter, unless abbreviation. For consistency.
- Some additional touch-ups
Closes #7688
- strerror.h: remove the #include from files not using it
- lib: don't use strerror()
We have and provide Curl_strerror() internally for a reason: strerror()
is not necessarily thread-safe so we should always try to avoid it.
Extended checksrc to warn for this, but feature the check disabled by
default and only enable it in lib/
Closes #7685
Daniel Gustafsson (8 Sep 2021)
- cirrus: Add FreeBSD 13.0 job and disable sanitizer build
As alluded to the in the now removed comment, a 13.0 image became
available and is now ready to be used.
The sanitizer builds were running on the 12.1 image which since has
been removed from the config, leaving the builds not running at all.
When enabled it turns out that they don't actually work due to very
long timeouts in executing the tests, so keep the disabled for now
but a bit more controlled.
Closes #7592
Daniel Stenberg (8 Sep 2021)
- copyrights: update copyright year ranges
- RELEASE-NOTES: synced
- INTERNALS: c-ares has a new home: c-ares.org
- docs: remove experimental mentions from HSTS and MQTT
Reported-by: Jonathan Cardoso
Bug: https://github.com/curl/curl/pull/6700#issuecomment-913792863
Closes #7681
- [Cao ZhenXiang brought this change]
curl: add warning for incompatible parameters usage
--continue-at - and --remote-header-name are known incompatible parameters
Closes #7674
- [git-bruh brought this change]
examples/*hiperfifo.c: fix calloc arguments to match function proto
Closes #7678
- INTERNALS: bump c-ares requirement to 1.16.0
Since ba904db0705c93 we use ares_getaddrinfo, added in c-ares 1.16.0
- curl: stop retry if Retry-After: is longer than allowed
If Retry-After: specifies a period that is longer than what fits within
--retry-max-time, then stop retrying immediately.
Added test 366 to verify.
Reported-by: Kari Pahula
Fixes #7675
Closes #7676
- [Michał Antoniak brought this change]
mbedtls: avoid using a large buffer on the stack
Use dynamic memory allocation for the buffer used in checking "pinned
public key". The PUB_DER_MAX_BYTES parameter with default settings is
set to a value greater than 2kB.
Co-authored-by: Daniel Stenberg
Closes #7586
- configure: make --disable-hsts work
The AC_ARG_ENABLE() macro itself uses a variable called
'enable_[option]', so when our script also used a variable with that
name for the purpose of storing what the user wants, it also
accidentally made it impossible to switch off the feature with
--disable-hsts. Fix this by renaming our variable.
Reported-by: Michał Antoniak
Fixes #7669
Closes #7672
Jay Satiro (5 Sep 2021)
- config.d: note that curlrc is used even when --config
Bug: https://github.com/curl/curl/pull/7666#issuecomment-912214751
Reported-by: Viktor Szakats
Closes https://github.com/curl/curl/pull/7667
Daniel Stenberg (4 Sep 2021)
- RELEASE-NOTES: synced
- test1173: check references to libcurl options
... that they refer to actual existing libcurl options.
Reviewed-by: Daniel Gustafsson
Closes #7656
- CURLOPT_UNIX_SOCKET_PATH.3: remove nginx reference, add see also
Closes #7656
- opt-docs: verify man page sections + order
In every libcurl option man page there are now 8 mandatory sections that
must use the right name in the correct order and test 1173 verifies
this. Only 14 man pages needed adjustments.
The sections and the order is as follows:
- NAME
- SYNOPSIS
- DESCRIPTION
- PROTOCOLS
- EXAMPLE
- AVAILABILITY
- RETURN VALUE
- SEE ALSO
Reviewed-by: Daniel Gustafsson
Closes #7656
- opt-docs: make sure all man pages have examples
Extended manpage-syntax.pl (run by test 1173) to check that every man
page for a libcurl option has an EXAMPLE section that is more than two
lines. Then fixed all errors it found and added examples.
Reviewed-by: Daniel Gustafsson
Closes #7656
- get.d: provide more useful examples
Closes #7668
- page-header: add GOPHERS, simplify wording in the 1st para
Closes #7665
- connect: get local port + ip also when reusing connections
Regression. In d6a37c23a3c (7.75.0) we removed the duplicated storage
(connection + easy handle), so this info needs be extracted again even
for re-used connections.
Add test 435 to verify
Reported-by: Max Dymond
Fixes #7660
Closes #7662
Marcel Raad (2 Sep 2021)
- multi: fix compiler warning with `CURL_DISABLE_WAKEUP`
`use_wakeup` is unused in this case.
Closes https://github.com/curl/curl/pull/7661
Daniel Stenberg (1 Sep 2021)
- tests: adjust the tftpd output to work with hyper mode
By making them look less like http headers, the hyper mode "tweak"
doesn't interfere.
Enable test 2002 and 2003 in hyper builds (and 1280 which is unrelated
but should be enabled).
Closes #7658
Daniel Gustafsson (1 Sep 2021)
- [Gisle Vanem brought this change]
openssl: annotate SSL3_MT_SUPPLEMENTAL_DATA
This adds support for the previously unhandled supplemental data which
in -v output was printed like:
TLSv1.2 (IN), TLS header, Unknown (23):
These will now be printed with proper annotation:
TLSv1.2 (OUT), TLS header, Supplemental data (23):
Closes #7652
Reviewed-by: Daniel Stenberg <daniel@haxx.se>
Daniel Stenberg (1 Sep 2021)
- curl.1: provide examples for each option
The file format for each option now features a "Example:" header that
can provide one or more examples that get rendered appropriately in the
output. All options MUST have at least one example or gen.pl complains
at build-time.
This fix also does a few other minor format and consistency cleanups.
Closes #7654
- progress: make trspeed avoid floats
and compiler warnings for data conversions.
Reported-by: Michał Antoniak
Fixes #7645
Closes #7653
- test365: verify response with chunked AND Content-Length headers
- http: ignore content-length if any transfer-encoding is used
Fixes #7643
Closes #7649
- RELEASE-NOTES: synced
- Revert "http2: skip immediate parsing of payload following protocol switch"
This reverts commit 455a63c66f188598275e87d32de2c4e8e26b80cb.
Reported-by: Tk Xiong
Fixes #7633
Closes #7648
- KNOWN_BUGS: HTTP/3 doesn't support client certs
Closes #7625
- mailing lists: move from cool.haxx.se to lists.haxx.se
- http_proxy: only wait for writable socket while sending request
Otherwise it would wait socket writability even after the entire CONNECT
request has sent and make curl basically busy-loop while waiting for a
response to come back.
The previous fix attempt in #7484 (c27a70a591a4) was inadequate.
Reported-by: zloi-user on github
Reported-by: Oleguer Llopart
Fixes #7589
Closes #7647
- http: disallow >3-digit response codes
Make the built-in HTTP parser behave similar to hyper and reject any
HTTP response using more than 3 digits for the response code.
Updated test 1432 accordingly.
Enabled test 1432 in the hyper builds.
Closes #7641
- [Tatsuhiro Tsujikawa brought this change]
ngtcp2: stop buffering crypto data
Stop buffering crypto data because libngtcp2 now buffers submitted
crypto data.
Closes #7637
- test1280: CRLFify the response to please hyper
Closes #7639
- tests: enable test 1129 for hyper builds
Closes #7638
- curl: better error message when -O fails to get a good name
Due to how this currently works internally, it needs a working initial
file name to store contents in, so it may still fail even with -J is
used (and thus accepting a name from content-disposition:) if the file
name part of the URL isn't "good enough".
Fixes #7628
Closes #7635
- curl_easy_setopt: tweak the string copy wording
Reported-by: Yaobin Wen
Fixes #7632
Closes #7634
- RELEASE-NOTES: synced
- [Don J Olmstead brought this change]
cmake: sync CURL_DISABLE options
Adds the full listing of CURL_DISABLE options to the CMake build. Moves
all option code, except for CURL_DISABLE_OPENSSL_AUTO_LOA_CONFIG which
resides near OpenSSL configuration, to the same block of code. Also
sorts the options here and in the cmake config header.
Additionally sorted the CURL-DISABLE listing and fixed the
CURL_DISABLE_POP3 option.
Closes #7624
Jay Satiro (25 Aug 2021)
- KNOWN_BUGS: FTPS upload data loss with TLS 1.3
Bug: https://github.com/curl/curl/issues/6149
Reported-by: Bylon2@users.noreply.github.com
Closes https://github.com/curl/curl/pull/7623
Daniel Stenberg (24 Aug 2021)
- cmake: avoid poll() on macOS
... like we do in configure builds. Since poll() on macOS is not
reliable enough.
Reported-by: marc-groundctl
Fixes #7595
Closes #7619
- c-hyper: handle HTTP/1.1 => HTTP/1.0 downgrade on reused connection
Enable test 1074
Closes #7617
- c-hyper: deal with Expect: 100-continue combined with POSTFIELDS
Enable test 1130 and 1131
Closes #7616
- [a1346054 brought this change]
tests: be explicit about using 'python3' instead of 'python'
This fixes running tests in virtualenvs (or on distros) that no longer
have a symlink from python to python2 or python3.
Closes #7602
- [a1346054 brought this change]
scripts: invoke interpreters through /usr/bin/env
Closes #7602
- DISABLED: enable 11 more tests for hyper builds
Closes #7612
- setopt: enable CURLOPT_IGNORE_CONTENT_LENGTH for hyper
Since this option is also used for FTP, it needs to work to set for
applications even if hyper doesn't support it for HTTP. Verified by test
1137.
Updated docs to specify that the option doesn't work for HTTP when using
the hyper backend.
Closes #7614
- test1138: remove trailing space to make work with hyper
Closes #7613
- libcurl-errors.3: clarify two CURLUcode errors
CURLUE_BAD_HANDLE and CURLUE_BAD_PARTPOINTER should be for "bad" or
wrong pointers in a generic sense, not just for NULL pointers.
Reviewed-by: Jay Satiro
Ref: #7605
Closes #7611
Jay Satiro (23 Aug 2021)
- symbols-in-versions: fix CURLSSLBACKEND_QSOSSL last used version
... and also change the 'Removed' column name to 'Last' since that
column is for the last version to contain the symbol.
Closes https://github.com/curl/curl/pull/7609
Daniel Stenberg (23 Aug 2021)
- urlapi.c:seturl: assert URL instead of using if-check
There's no code flow possible where this can happen. The assert makes
sure it also won't be introduced undetected in the future.
Closes #7610
- curl-openssl.m4: show correct output for OpenSSL v3
Using 3.0.0 versions configure should now show this:
checking for OpenSSL headers version... 3.0.0 - 0x300
checking for OpenSSL library version... 3.0.0
checking for OpenSSL headers and library versions matching... yes
This output doesn't actually change what configure generates but is only
"cosmetic".
Reported-by: Randall S. Becker
Fixes #7606
Closes #7608
Jay Satiro (22 Aug 2021)
- mksymbolsmanpage.pl: Fix showing symbol's last used version
Prior to this change the symbol's deprecated version was erroneously
shown as its last used version.
Bug: https://github.com/curl/curl/commit/4e53b94#commitcomment-55239509
Reported-by: i-ky@users.noreply.github.com
Daniel Stenberg (21 Aug 2021)
- mksymbolsmanpage.pl: match symbols case insenitively
Follow-up to 4e53b9430c750 which made this bug show.
Reported-by: i-ky
Bug: https://github.com/curl/curl/commit/4e53b9430c7504de8984796e2a2091ec16f27136#commitcomment-55239253
Closes #7607
- asyn-ares: call ares_freeaddrinfo() to clean up addrinfo results
As this leaks memory otherwise
Follow-up to ba904db0705c931
Closes #7599
- [Ehren Bendler brought this change]
wolfssl: clean up wolfcrypt error queue
If wolfSSL is built in certain ways (OPENSSL_EXTRA or Debug), the error
queue gets added on to for each session and never freed. Fix it by
calling ERR_clear_error() like in vtls/openssl when needed. This func is
a no-op in wolfcrypt if the error queue is not enabled.
Closes #7594
- man pages: remove trailing whitespaces
Extended test 1173 (via the manpage-syntax.pl script) to detect and warn
for them.
Ref: #7602
Reported-by: a1346054 on github
Closes #7604
- mailmap: add Gleb Ivanovsky
- config.d: escape the backslash properly
Closes #7603
- [Don J Olmstead brought this change]
curl_setup.h: sync values for HTTP_ONLY
The values for HTTP_ONLY differed between CMakeLists.txt and
curl_setup.h. Sync them and sort the values in curl_setup.h to make it
easier to spot differences.
Closes #7601
Jay Satiro (21 Aug 2021)
- configure: set classic mingw minimum OS version to XP
- If the user has not specified a minimum OS version (via WINVER or
_WIN32_WINNT macros) then set it to Windows XP.
Prior to this change classic MinGW defaulted the minimum OS version
to Windows NT 4.0 which is way too old. At least Windows XP is needed
for getaddrinfo (which resolves hostnames to IPv6 addresses).
Ref: https://github.com/curl/curl/issues/7483#issuecomment-891597034
Closes https://github.com/curl/curl/pull/7581
- schannel: Work around typo in classic mingw macro
- Define ALG_CLASS_DHASH (the typo from the include) to ALG_CLASS_HASH.
Prior to this change there was an incomplete fix to ignore the
CALG_TLS1PRF macro on those versions of MinGW where it uses the
ALG_CLASS_DHASH typoed macro.
Ref: 48cf45c
Ref: https://osdn.net/projects/mingw/ticket/38391
Ref: https://github.com/curl/curl/issues/2924
Closes https://github.com/curl/curl/pull/7580
Daniel Stenberg (20 Aug 2021)
- RELEASE-NOTES: synced
- http_proxy: fix user-agent and custom headers for CONNECT with hyper
Enable test 287
Closes #7598
- c-hyper: initial support for "dumping" 1xx HTTP responses
With the use hyper_request_on_informational()
Enable test 155 and 158
Closes #7597
Marc Hoersken (18 Aug 2021)
- tests/*server.pl: flush output before executing subprocess
Also avoid shell processes staying around by using exec.
This is necessary to avoid output data being buffering
inside the process chain of Perl, Bash/Shell and our
test server binaries. On non-Windows systems the exec
will also make the subprocess replace the intermediate
shell, but on Windows it will at least bind the processes
together since there is no real fork or exec available.
See: https://cygwin.com/cygwin-ug-net/highlights.html
and: https://docs.microsoft.com/cpp/c-runtime-library/exec-wexec-functions
Ref: https://github.com/curl/curl/pull/7530#issuecomment-900949010
Reviewed-by: Daniel Stenberg
Reviewed-by: Jay Satiro
Closes #7530
- CI: use GitHub Container Registry instead of Docker Hub
Avoid limits on Docker Hub and improve image pull/download speed.
Closes #7587
Daniel Stenberg (18 Aug 2021)
- openssl: when creating a new context, there cannot be an old one
Remove the previous handling that would call SSL_CTX_free(), and instead
add an assert that halts a debug build if there ever is a context
already set at this point.
Closes #7585
Jay Satiro (18 Aug 2021)
- KNOWN_BUGS: Renegotiate from server may cause hang for OpenSSL backend
Closes https://github.com/curl/curl/issues/6785
Viktor Szakats (17 Aug 2021)
- docs/BINDINGS: URL update
Marc Hoersken (17 Aug 2021)
- tests/server/*.c: align handling of portfile argument and file
1. Call the internal variable portname (like pidname) everywhere.
2. Have a variable wroteportfile (like wrotepidfile) everywhere.
3. Make sure the file is cleaned up on exit (like pidfile).
4. Add parameter --portfile to usage outputs everywhere.
Reviewed-by: Daniel Stenberg
Replaces #7523
Closes #7574
Daniel Gustafsson (17 Aug 2021)
- KNOWN_BUGS: Fix a number of typos in KNOWN_BUGS
Fixes a set of typos found in section 11.3.
Daniel Stenberg (17 Aug 2021)
- getparameter: fix the --local-port number parser
It could previously get tricked into parsing the uninitialized stack
based buffer.
Reported-by: Brian Carpenter
Closes #7582
- KNOWN_BUGS: Can't use Secure Transport with Crypto Token Kit
Closes #7048
- [Jan Verbeek brought this change]
curl: add warning for ignored data after quoted form parameter
In an argument like `-F 'x=@/etc/hostname;filename="foo"abc'` the `abc`
is ignored. This adds a warning if the ignored data isn't all
whitespace.
Closes #7394
Jay Satiro (17 Aug 2021)
- codeql: fix error "Resource not accessible by integration"
- Enable codeql writing security-events.
GitHub set the default permissions to read, apparently since earlier
this year.
Ref: https://github.com/github/codeql-action/issues/464
Ref: https://github.blog/changelog/2021-04-20-github-actions-control-permissions-for-github_token/
Fixes https://github.com/curl/curl/issues/7575
Closes https://github.com/curl/curl/pull/7576
- tool_operate: Fix --fail-early with parallel transfers
- Abort via progress callback to fail early during parallel transfers.
When a critical error occurs during a transfer (eg --fail-early
constraint) then other running transfers will be aborted via progress
callback and finish with error CURLE_ABORTED_BY_CALLBACK (42). In this
case, the callback error does not become the most recent error and a
custom error message is used for those transfers:
curld --fail --fail-early --parallel
https://httpbin.org/status/404 https://httpbin.org/delay/10
curl: (22) The requested URL returned error: 404
curl: (42) Transfer aborted due to critical error in another transfer
> echo %ERRORLEVEL%
22
Fixes https://github.com/curl/curl/issues/6939
Closes https://github.com/curl/curl/pull/6984
Daniel Stenberg (17 Aug 2021)
- [Sergey Markelov brought this change]
sectransp: support CURLINFO_CERTINFO
Fixes #4130
Closes #7372
- ngtcp2: remove the acked_crypto_offset struct field init
... as it is gone from the API upstream.
Closes #7578
- misc: update incorrect copyright year ranges
Closes #7577
- KNOWN_BUGS: HTTP/3 quiche upload large file fails
Closes #7532
- KNOWN_BUGS: CMake build with MIT Kerberos does not work
Closes #6904
- TODO: add asynch getaddrinfo support
Closes #6746
- RELEASE-NOTES: synced
- [Artur Sinila brought this change]
http2: revert call the handle-closed function correctly on closed stream
Reverts 252790c5335a221
Assisted-by: Gergely Nagy
Fixes #7400
Closes #7525
- [Patrick Monnerat brought this change]
auth: do not append zero-terminator to authorisation id in kerberos
RFC4752 Section 3.1 states "The authorization identity is not terminated
with a zero-valued (%x00) octet". Although a comment in code said it may
be needed anyway, nothing confirms it. In addition, servers may consider
it as part of the identity, causing a failure.
Closes #7008
- [Patrick Monnerat brought this change]
auth: use sasl authzid option in kerberos
... instead of deriving it from active ticket.
Closes #7008
- [Patrick Monnerat brought this change]
auth: we do not support a security layer after kerberos authentication
Closes #7008
- [Patrick Monnerat brought this change]
auth: properly handle byte order in kerberos security message
Closes #7008
- [z2_ brought this change]
x509asn1: fix heap over-read when parsing x509 certificates
Assisted-by: Patrick Monnerat
Closes #7536
- KNOWN_BUGS: Disconnects don't do verbose
Closes #6995
- mailmap: fixup Michał Antoniak
- [Michał Antoniak brought this change]
build: fix compiler warnings
For when CURL_DISABLE_VERBOSE_STRINGS and DEBUGBUILD flags are both
active.
- socks.c : warning C4100: 'lineno': unreferenced formal parameter
(co-authored by Daniel Stenberg)
- mbedtls.c: warning C4189: 'port': local variable is initialized but
not referenced
- schannel.c: warning C4189: 'hostname': local variable is initialized
but not referenced
Cloes #7528
- [Gleb Ivanovsky brought this change]
CODE_STYLE-md: fix bold font style
Markdown gets confused with abundance of asterisks, so use underscores
instead.
Reviewed-by: Daniel Gustafsson
Closes #7569
- [Gleb Ivanovsky brought this change]
CODE_STYLE-md: add missing comma
Reviewed-by: Daniel Gustafsson
Closes #7570
- [Daniel Gustafsson brought this change]
examples/ephiperfifo.c: simplify signal handler
The signal handler registered for SIGINT is only handling SIGINT
so there isn't much need for inspecting the signo. While there,
rename the handler to be more specific.
g_should_exit should really be of sig_atomic_t type, but relying
on autoconf in the examples seems like a bad idea so keep that
for now.
Reviewed-by: Daniel Stenberg
Closes #7310
- c-hyper: initial step for 100-continue support
Enabled test 154
Closes #7568
- [Ikko Ashimine brought this change]
vtls: fix typo in schannel_verify.c
occurence -> occurrence
Closes #7566
- [Emil Engler brought this change]
curl_url_get.3: clarify about path and query
The current man-page lacks some details regarding the obtained path and
query.
Closes #7563
- c-hyper: fix header value passed to debug callback
Closes #7567
Viktor Szakats (12 Aug 2021)
- cleanup: URL updates
- replace broken URL with the one it was most probably pointing to
when added (lib/tftp.c)
- replace broken URL with archive.org link (lib/curl_ntlm_wb.c)
- delete unnecessary protocol designator from archive.org URL
(docs/BINDINGS.md)
Closes #7562
Daniel Stenberg (12 Aug 2021)
- [April King brought this change]
DEPRECATE.md: linkify curl-library mailing list
Closes #7561
- [Barry Pollard brought this change]
output.d: add method to suppress response bodies
Closes #7560
- TODO: remove 'c-ares deviates on http://1346569778'
Fixed since 56a037cc0ad1b2 (7.77.0)
- [Colin O'Dell brought this change]
BINDINGS.md: update links to use https where available
Closes #7558
- asyn-ares.c: move all version number checks to the top
... and use #ifdef [feature] in the code as per our guidelines.
- ares: use ares_getaddrinfo()
ares_getaddrinfo() is the getaddrinfo() cloned provided by c-ares, introduced
in version 1.16.0.
With older c-ares versions, curl invokes ares_gethostbyname() twice - once for
IPv4 and once for IPv6 to resolve both addresses, and then combines the
returned results.
Reported-by: jjandesmet
Fixes #7364
Closes #7552
- [Tatsuhiro Tsujikawa brought this change]
ngtcp2: utilize crypto API functions to simplify
Closes #7551
- [megatronking brought this change]
ngtcp2: reset the oustanding send buffer again when drained
Closes #7538
Michael Kaufmann (10 Aug 2021)
- progress: fix a compile warning on some systems
lib/progress.c:380:40: warning: conversion to 'long double' from
'curl_off_t {aka long long int}' may alter its value [-Wconversion]
Closes #7549
Daniel Stenberg (10 Aug 2021)
- RELEASE-NOTES: synced
- http: consider cookies over localhost to be secure
Updated test31.
Added test 392 to verify secure cookies used for http://localhost
Reviewed-by: Daniel Gustafsson
Fixes #6733
Closes #7263
- TODO: erase secrets from heap/stack after use
Closes #7268
Jay Satiro (10 Aug 2021)
- hostip: Make Curl_ipv6works function independent of getaddrinfo
- Do not assume IPv6 is not working when getaddrinfo is not present.
The check to see if IPv6 actually works is now independent of whether
there is any resolver that can potentially resolve a hostname to IPv6.
Prior to this change if getaddrinfo() was not found at compile time then
Curl_ipv6works() would be defined as a macro that returns FALSE.
When getaddrinfo is not found then libcurl is built with CURLRES_IPV4
defined instead of CURLRES_IPV6, meaning that it cannot do IPv6 lookups
in the traditional way. With this commit if libcurl is built with IPv6
support (ENABLE_IPV6) but without getaddrinfo (CURLRES_IPV6), and the
IPv6 stack is actually working, then it is possible for libcurl to
resolve IPv6 addresses by using DoH.
Ref: https://github.com/curl/curl/issues/7483#issuecomment-890765378
Closes https://github.com/curl/curl/pull/7529
- test1565: fix windows build errors
- Use our wait_ms() instead of sleep() since Windows doesn't have the
latter.
- Use a separate variable to keep track of whether the pthread_t thread
id is valid.
On Windows pthread_t is not an integer type. pthread offers no macro for
invalid pthread_t thread id, so validity is kept track of separately.
Closes https://github.com/curl/curl/pull/7527
- [Jeremy Falcon brought this change]
winbuild/README.md: clarify GEN_PDB option
- Document that GEN_PDB option creates an external database.
Ref: https://github.com/curl/curl/issues/7502
Daniel Stenberg (9 Aug 2021)
- [Tatsuhiro Tsujikawa brought this change]
ngtcp2: replace deprecated functions with nghttp3_conn_shutdown_stream_read
Closes #7546
- [Tatsuhiro Tsujikawa brought this change]
ngtcp2: rework the return value handling of ngtcp2_conn_writev_stream
Rework the return value handling of ngtcp2_conn_writev_stream and treat
NGTCP2_ERR_STREAM_SHUT_WR separately.
Closes #7546
- configure: error out if both ngtcp2 and quiche are specified
Reported-by: Vincent Grande
See #7539
Closes #7545
- [Jeff Mears brought this change]
easy: use a custom implementation of wcsdup on Windows
... so that malloc/free overrides from curl_global_init are used for
wcsdup correctly.
Closes #7540
- zuul: add an mbedtls3 CI job
Closes #7544
- [Benau brought this change]
mbedTLS: initial 3.0.0 support
Closes #7428
- RELEASE-NOTES: synced
- configure.ac: revert bad nghttp2 library detection improvements
This reverts commit b4b34db65f9f8, 673753344c5f and 29c7cf79e8b.
The logic is now back to assuming that the nghttp2 lib is called nghttp2 and
nothing else.
Reported-by: Rui Pinheiro
Reported-by: Alex Crichton
Fixes #7514
Closes #7515
- happy-eyeballs-timeout-ms.d: polish the wording
Reported-by: Josh Soref
Fixes #7433
Closes #7542
- [modbw brought this change]
mbedtls_threadlock: fix unused variable warning
Closes #7393
- [Tatsuhiro Tsujikawa brought this change]
ngtcp2: compile with the latest ngtcp2 and nghttp3
Closes #7541
Marc Hoersken (31 Jul 2021)
- CI/cirrus: reduce compile time with increased parallism
Cirrus CI VMs have 2 CPUs, let's use them also for Windows builds.
Reviewed-by: Daniel Stenberg
Closes #7505
Daniel Stenberg (30 Jul 2021)
- [Bin Lan brought this change]
tool/tests: fix potential year 2038 issues
The length of 'long' in a 32-bit system is 32 bits, which cannot be used
to save timestamps after 2038. Most operating systems have extended
time_t to 64 bits.
Remove the castings to long.
Closes #7466
- compressed.d: it's a request, not an order
Clarified
Reported-by: Dan Jacobson
Reviewed-by: Daniel Gustafsson
Fixes #7516
Closes #7517
- [Bernhard M. Wiedemann brought this change]
tests: make three tests pass until 2037
after 2038 something in test1915 fails on 32-bit OSes
Closes #7512
Daniel Gustafsson (30 Jul 2021)
- connect: remove superfluous conditional
Commit dbd16c3e2 cleaned up the logic for traversing the addrinfos,
but the move left a conditional on ai which no longer is needed as
the while loop reevaluation will cover it.
Closes #7511
Reviewed-by: Carlo Marcelo Arenas Belón
Reviewed-by: Daniel Stenberg <daniel@haxx.se>
Daniel Stenberg (29 Jul 2021)
- RELEASE-NOTES: synced
and bump curlver to 7.79.0 for next release
Marc Hoersken (29 Jul 2021)
- tests/*server.py: remove pidfile on server termination
Avoid pidfile leaking/laying around after server already exited.
Reviewed-by: Daniel Stenberg
Closes #7506
Daniel Gustafsson (27 Jul 2021)
- tool_main: fix typo in comment
The referred to library is NSPR, so fix the switched around characters.
Daniel Stenberg (28 Jul 2021)
- [Aleksandr Krotov brought this change]
bearssl: support CURLOPT_CAINFO_BLOB
Closes #7468
- curl.1: mention "global" flags
Mention options that are "global". A global command line option is one
that doesn't get reset at --next uses and therefore don't need to be
used again.
Reported-by: Josh Soref
Fixes #7457
Closes #7510
- CURLOPT_DOH_URL.3: CURLOPT_OPENSOCKETFUNCTION is not inherited
Reported-by: Daniel Woelfel
Fixes #7441
Closes #7509
- KNOWN_BUGS: add more HTTP/3 problems
Closes #7351
Closes #7339
Closes #7125
Marc Hoersken (27 Jul 2021)
- CI/azure: reduce compile time with increased parallism
Azure Pipelines CI VMs have 2 CPUs, let's use them.
Closes #7489
Jay Satiro (27 Jul 2021)
- [Josh Soref brought this change]
docs: fix grammar
Fixes https://github.com/curl/curl/issues/7444
Fixes https://github.com/curl/curl/issues/7451
Fixes https://github.com/curl/curl/issues/7465
Closes https://github.com/curl/curl/pull/7495
- mail-rcpt.d: fix grammar
Remove confusing sentence that says to specify an e-mail address for
mail transfer, since that's implied.
Reported-by: Josh Soref
Fixes https://github.com/curl/curl/issues/7452
Closes https://github.com/curl/curl/pull/7495
Daniel Stenberg (27 Jul 2021)
- c-hyper: remove the hyper_executor_poll() loop from Curl_http
1. it's superfluous
2. it didn't work identically to the Curl_hyper_stream one which could
cause problems like #7486
Pointed-out-by: David Cook
Closes #7499
- curl-openssl.m4: check lib64 for the pkg-config file
OpenSSL recently started putting the libs in $prefix/lib64 on 'make
install', so we check that directory for pkg-config data if the 'lib'
check fails.
Closes #7503
- CURLOPT_SSL_CTX_*.3: tidy up the example
Use the proper code style. Don't store return codes that aren't read.
Copy the same example into CURLOPT_SSL_CTX_FUNCTION.3 as well.
Closes #7500
- example/cookie_interface: fix scan-build printf warning
Follow-up to 4b79c4fb565
Fixes #7497
Closes #7498
- [Josh Soref brought this change]
limit-rate.d: clarify base unit
Fixes #7439
Closes #7494
- [Carlo Marcelo Arenas Belón brought this change]
examples/cookie_interface: avoid printfing time_t directly
time_t representation is undefined and varies on bitsize and signedness,
and as of C11 could be even non integer.
instead of casting to unsigned long (which would truncate in systems
with a 32bit long after 2106) use difftime to get the elapsed time as a
double and print that (without decimals) instead.
alternatively a cast to curl_off_t and its corresponding print
formatting could have been used (at least in POSIX) but portability and
curl agnostic code was prioritized.
Closes #7490
Marc Hoersken (25 Jul 2021)
- tests/servers: remove obsolete pid variable
Variable is not used since pidfile handling moved to util.[ch]
Reviewed-by: Jay Satiro
Closes #7482
- tests/servers: use our platform-aware pid for server verification
The pid used for server verification is later stored as pid2 in
the hash of running test servers and therefore used for shutdown.
The pid used for shutdown must be the platform-aware (Win32) pid
to avoid leaking test servers while running them using Cygwin/msys.
Reviewed-by: Jay Satiro
Closes #7481
- tests/runtests.pl: cleanup copy&paste mistakes and unused code
Reviewed-by: Jay Satiro
Part of #7481
Daniel Stenberg (25 Jul 2021)
- RELEASE-NOTES: synced
bumped to 7.78.1 for next release
- http_proxy: clear 'sending' when the outgoing request is sent
... so that Curl_connect_getsock() will know how to wait for the socket
to become readable and not writable after the entire CONNECT request has
been issued.
Regression added in 7.77.0
Reported-by: zloi-user on github
Assisted-by: Jay Satiro
Fixes #7155
Closes #7484
Jay Satiro (25 Jul 2021)
- [Josh Soref brought this change]
openssl: fix grammar
Closes https://github.com/curl/curl/pull/7480
- configure.ac: tweak nghttp2 library name fix again
- Change extraction to handle multiple library names returned by
pkg-config (eg a possible scenario with pkg-config --static).
Ref: https://github.com/curl/curl/pull/7472
Closes https://github.com/curl/curl/pull/7485
Dan Fandrich (23 Jul 2021)
- Get rid of the unused HAVE_SIG_ATOMIC_T et. al.
It was added in 2006 but I see no evidence it was ever used.
Jay Satiro (23 Jul 2021)
- docs: change max-filesize caveat again
- Add protocols field to max-filesize.d.
- Revert wording on unknown file size caveat and do not discuss specific
protocols in that section.
Partial revert of ecf0225. All max-filesize options now have the list of
protocols and it's clearer just to have that list without discussing
specific protocols in the caveat.
Reported-by: Josh Soref
Ref: https://github.com/curl/curl/issues/7453#issuecomment-884128762
Daniel Stenberg (22 Jul 2021)
- [Christian Weisgerber brought this change]
configure: tweak nghttp2 library name fix
commit 29c7cf79e8b44cf (shipped in 7.78.0) introduced a problem by
assuming that LIB_H2 does not have any leading whitespace. At least
OpenBSD's native pkg-config can produce such whitespace, though:
$ pkg-config --libs-only-l libnghttp2
-lnghttp2
As a result, the configure check for libnghttp2 will erroneously fail.
Bug: https://curl.se/mail/lib-2021-07/0050.html
Closes #7472
- [Bastian Krause brought this change]
docs/MQTT: update state of username/password support
PR #7243 implemented username/password support for MQTT, so let's drop
these items from the caveats.
Signed-off-by: Bastian Krause <bst@pengutronix.de>
Closes #7474
- [Oleg Pudeyev brought this change]
CURLMOPT_TIMERFUNCTION.3: remove misplaced "time"
Closes #7470
Version 7.78.0 (21 Jul 2021)
Daniel Stenberg (21 Jul 2021)
- RELEASE-NOTES: synced
curl 7.78.0 release
- winbuild/MakefileBuild.vc: bump copyright year
Jay Satiro (21 Jul 2021)
- docs: mention max-filesize options also apply to MQTT transfers
Also make it clearer that the caveat 'if the file size is unknown it
the option will have no effect' may apply to protocols other than FTP
and HTTP.
Reported-by: Josh Soref
Fixes https://github.com/curl/curl/issues/7453
- [Josh Soref brought this change]
docs/cmdline: fix grammar and typos
- [Josh Soref brought this change]
dump-header.d: Drop suggestion to use for cookie storage
Since --cookie-jar is the preferred way to store cookies, no longer
suggest using --dump-header to do so.
Co-authored-by: Daniel Stenberg
Closes https://github.com/curl/curl/issues/7414
- [Josh Soref brought this change]
doc/cmdline: fix grammar and typos
Closes https://github.com/curl/curl/pull/7454
Closes https://github.com/curl/curl/pull/7455
Closes https://github.com/curl/curl/pull/7456
Closes https://github.com/curl/curl/pull/7459
Closes https://github.com/curl/curl/pull/7460
Closes https://github.com/curl/curl/pull/7461
Closes https://github.com/curl/curl/pull/7462
Closes https://github.com/curl/curl/pull/7463
Daniel Stenberg (20 Jul 2021)
- vtls: fix connection reuse checks for issuer cert and case sensitivity
CVE-2021-22924
Reported-by: Harry Sintonen
Bug: https://curl.se/docs/CVE-2021-22924.html
- sectransp: check for client certs by name first, then file
CVE-2021-22926
Bug: https://curl.se/docs/CVE-2021-22926.html
Assisted-by: Daniel Gustafsson
Reported-by: Harry Sintonen
- telnet: fix option parser to not send uninitialized contents
CVS-2021-22925
Reported-by: Red Hat Product Security
Bug: https://curl.se/docs/CVE-2021-22925.html
Jay Satiro (20 Jul 2021)
- connect: fix wrong format specifier in connect error string
0842175 (not in any release) used the wrong format specifier (long int)
for timediff_t. On an OS such as Windows libcurl's timediff_t (usually
64-bit) is bigger than long int (32-bit). In 32-bit Windows builds the
upper 32-bits of the timediff_t were erroneously then used by the next
format specifier. Usually since the timeout isn't larger than 32-bits
this would result in null as a pointer to the string with the reason for
the connection failing. On other OSes or maybe other compilers it could
probably result in garbage values (ie crash on deref).
Before:
Failed to connect to localhost port 12345 after 1201 ms: (nil)
After:
Failed to connect to localhost port 12345 after 1203 ms: Connection refused
Closes https://github.com/curl/curl/pull/7449
- winbuild: support alternate nghttp2 static lib name
- Support both nghttp2.lib and nghttp2_static.lib for static nghttp2.
nghttp2 briefly changed its static lib name to nghttp2_static, but then
made the _static suffix optional.
Ref: https://github.com/nghttp2/nghttp2/pull/1394
Ref: https://github.com/nghttp2/nghttp2/pull/1418
Ref: https://github.com/nghttp2/nghttp2/issues/1466
Reported-by: Pierre Yager
Fixes https://github.com/curl/curl/issues/7446
Closes https://github.com/curl/curl/pull/7447
- [Josh Soref brought this change]
docs/cmdline: fix grammar and typos
Closes https://github.com/curl/curl/pull/7432
Closes https://github.com/curl/curl/pull/7436
Closes https://github.com/curl/curl/pull/7438
Closes https://github.com/curl/curl/pull/7440
Closes https://github.com/curl/curl/pull/7445
- [Josh Soref brought this change]
delegation.d: mention what happens when used multiple times
Closes https://github.com/curl/curl/pull/7408
- [Josh Soref brought this change]
create-file-mode.d: mention what happens when used multiple times
Closes https://github.com/curl/curl/pull/7407
- [Josh Soref brought this change]
config.d: split comments and option-per line
Closes https://github.com/curl/curl/pull/7405
Daniel Stenberg (19 Jul 2021)
- misc: copyright year range updates
- mailmap: add Tobias and Timur
Daniel Gustafsson (18 Jul 2021)
- [Josh Soref brought this change]
docs: spell out directories instead of dirs in create-dirs
Write out directories rather than using the dirs abbrevation. Also
use plural form consistently, even if the code in the end might just
create a single directory.
Closes #7406
Reviewed-by: Daniel Stenberg <daniel@haxx.se>
Reviewed-by: Daniel Gustafsson <daniel@yesql.se>
- [Tobias Nyholm brought this change]
docs: correct spelling errors and a broken link
Update grammar and spelling in docs and source code comments.
Closes: #7427
Reviewed-by: Daniel Stenberg <daniel@haxx.se>
Marc Hoersken (18 Jul 2021)
- CI/cirrus: install impacket from PyPI instead of FreeBSD packages
Availability of impacket as FreeBSD package is too flaky.
Stick to legacy version of cryptography which still
supports OpenSSL version 1.0.2 due to FreeBSD 11.
Reviewed-by: Daniel Stenberg
Closes #7418
Daniel Stenberg (18 Jul 2021)
- [Josh Soref brought this change]
docs/cmdline: mention what happens when used multiple times
For --dns-ipv4-addr, --dns-ipv6-addr and --dns-servers
Closes #7410
Closes #7411
Closes #7412
- [Michał Antoniak brought this change]
lib: fix compiler warnings with CURL_DISABLE_NETRC
warning C4189: 'netrc_user_changed': local variable is initialized but
not referenced
warning C4189: 'netrc_passwd_changed': local variable is initialized but
not referenced
Closes #7423
- disable-epsv.d: remove duplicate "(FTP)"
... since the tooling adds that to the output based on the "Protocols:"
tag.
- [Max Zettlmeißl brought this change]
docs: make the documentation for --etag-save match the program behaviour
When using curl with the option `--etag-save` I expected it to save the
ETag without its surrounding quotes, as stated by the documentation in
the repository and by the generated man pages.
My first endeavour was to fix the program, but while investigating the
history of the relevant parts, I discovered that curl once saved the
ETag without the quotes. This was undone by Daniel Stenberg in commit
`98c94596f5928840177b6bd3c7b0f0dd03a431af`, therefore I decided that in
this case the documentation should be adjusted to match the behaviour of
curl.
The changed save behaviour also made parts of the `--etag-compare`
documentation wrong or superfluous, so I adjusted those accordingly.
Closes #7429
- [Josh Soref brought this change]
write-out.d: add missing periods
Closes #7404
- [Josie Huddleston brought this change]
easy: during upkeep, attach Curl_easy to connections in the cache
During the protocol-specific parts of connection upkeep, some code
assumes that the data->conn pointer already is set correctly. However,
there's currently no guarantee of that in the code.
This fix temporarily attaches each connection to the Curl_easy object
before performing the protocol-specific connection check on it, in a
similar manner to the connection checking in extract_if_dead().
Fixes #7386
Closes #7387
Reported-by: Josie Huddleston
- [Josh Soref brought this change]
cleanup: spell DoH with a lowercase o
Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>
Closes #7413
- [Josh Soref brought this change]
TheArtOfHttpScripting: polish
- add missing backticks and comma
- fix proxy description:
* example proxy isn't local
* locally doesn't really make sense
Closes #7416
- [Josh Soref brought this change]
form.d: add examples of `,`/`;` for file[name]
Fixes #7415
Closes #7417
- [Michał Antoniak brought this change]
mbedtls: Remove unnecessary include
- curl_setup.h: all references to mbedtls_md4* functions and structures
are in the md4.c. This file already includes the <mbedtls/md4.h> file
along with the file existence control (defined (MBEDTLS_MD4_C))
- curl_ntlm_core.c: unnecessary include - repeated below
Closes #7419
- RELEASE-NOTES: synced
Jay Satiro (16 Jul 2021)
- [User Sg brought this change]
multi: fix crash in curl_multi_wait / curl_multi_poll
Appears to have been caused by 51c0ebc (precedes 7.77.0) which added a
VALID_SOCK check to one of the loops through the sockets but not the
other.
Reported-by: sylgal@users.noreply.github.com
Authored-by: sylgal@users.noreply.github.com
Fixes https://github.com/curl/curl/issues/7379
Closes https://github.com/curl/curl/pull/7389
- [Daniel Gustafsson brought this change]
tool_help: remove unused define
The PRINT_LINES_PAUSE macro is no longer used, and has been mostly
cleaned out but one occurrence remained.
Closes https://github.com/curl/curl/pull/7380
- [Sergey Markelov brought this change]
build: fix compiler warnings when CURL_DISABLE_VERBOSE_STRINGS
fix compiler warnings about unused variables and parameters when
built with --disable-verbose.
Closes https://github.com/curl/curl/pull/7377
- [Andrea Pappacoda brought this change]
build: fix IoctlSocket FIONBIO check
Prior to this change HAVE_IOCTLSOCKET_CAMEL_FIONBIO mistakenly checked
for (lowercase) ioctlsocket when it should have checked for IoctlSocket.
Closes https://github.com/curl/curl/pull/7375
- [Timur Artikov brought this change]
configure: fix nghttp2 library name for static builds
Don't hardcode the nghttp2 library name,
because it can vary, be "nghttp2_static" for example.
Fixes https://github.com/curl/curl/issues/7367
Closes https://github.com/curl/curl/pull/7368
Gisle Vanem (16 Jul 2021)
- [PellesC] fix _lseeki64() macro
- [SChannel] Use '_tcsncmp()' instead
Revert previous change for PellesC.
Instead replace all use of `_tcsnccmp()` with `_tcsncmp()`.
- [PellesC] missing '_tcsnccmp'
PellesC compiler does not have this macro in it's `<tchar.h>`
Daniel Gustafsson (14 Jul 2021)
- TODO: add mention of mbedTLS 3 incompatibilities
Wyatt OʼDay reported in #7385 that mbedTLS isn't backwards compatible
and curl no longer builds with it. Document the need to fix our support
until so has been done.
Closes #7390
Fixes #7385
Reported-by: Wyatt OʼDay
Reviewed-by: Jay Satiro <raysatiro@yahoo.com>
- docs: fix inconsistencies in EGDSOCKET documentation
Only the OpenSSL backend actually use the EGDSOCKET, and also use
TLS consistently rather than mixing SSL and TLS. While there, also
fix a minor spelling nit.
Closes: #7391
Reviewed-by: Jay Satiro <raysatiro@yahoo.com>
- [Борис Верховский brought this change]
docs: document missing arguments to commands
This is a followup to commit f410b9e538129e77607fef1 fixing a few
more commands which takes arguments.
Closes #7382
Reviewed-by: Daniel Gustafsson <daniel@yesql.se>
- [Randolf J brought this change]
docs: fix incorrect argument name reference
The documentation for the read callback was erroneously referencing
the nitems argument by nmemb. The error was introduced in commit
ce0881edee3c7.
Closes #7383
Reviewed-by: Daniel Gustafsson <daniel@yesql.se>
- [Борис Верховский brought this change]
tool_help: Document that --tlspassword takes a password
Closes #7378
Reviewed-by: Daniel Stenberg <daniel@haxx.se>
- scripts: Fix typo in release-notes instructions
The command to run had a typo in the pathname which prevented copy
pasting it to work, which has annoyed me enough to fix this now.
- RELEASE-NOTES: synced
Jay Satiro (10 Jul 2021)
- write-out.d: Clarify urlnum is not unique for de-globbed URLs
Reported-by: Коваленко Анатолий Викторович
Fixes https://github.com/curl/curl/issues/7342
Closes https://github.com/curl/curl/pull/7369
Daniel Gustafsson (3 Jul 2021)
- [William Desportes brought this change]
docs: Fix typos
Closes: #7370
Reviewed-by: Daniel Gustafsson <daniel@yesql.se>
Daniel Stenberg (8 Jul 2021)
- [Jonathan Wernberg brought this change]
Revert "ftp: Expression 'ftpc->wait_data_conn' is always false"
The reverted commit introduced a logic error in code that was
correct.
The client using libcurl would notice the error since FTP file
uploads in active transfer mode would somtimes complete with
success despite no transfer having been performed and the
"uploaded" file thus not being on the remote server afterwards.
The FTP server would notice the error because it receives a
RST on the data connection it has established with the client
before any data was transferred at all.
The logic error happens if the STOR response from the server have
arrived by the time ftp_multi_statemach() in the affected code path
is called, but the incoming data connection have not arrived yet.
In that case, the processing of the STOR response will cause
'ftpc->wait_data_conn' to be set to TRUE, contradicting the comment
in the code. Since 'complete' will also be set, later logic would
believe the transfer was done.
In most cases, the STOR response will not have arrived yet when
the affected code path is executed, or the incoming connection will
also have arrived, and thus the error would not express itself.
But if the speed difference of the device using libcurl and the
FTP server is exactly right, the error may happen as often as in
one out of hundred file transfers.
This reverts commit 49f3117a238b6eac0e22a32f50699a9eddcb66ab.
Bug: https://curl.se/mail/lib-2021-07/0025.html
Closes #7362
- msnprintf: return number of printed characters excluding null byte
... even when the output is "capped" by the maximum length argument.
Clarified in the docs.
Closes #7361
- infof: remove newline from format strings, always append it
- the data needs to be "line-based" anyway since it's also passed to the
debug callback/application
- it makes infof() work like failf() and consistency is good
- there's an assert that triggers on newlines in the format string
- Also removes a few instances of "..."
- Removes the code that would append "..." to the end of the data *iff*
it was truncated in infof()
Closes #7357
- examples/multi-single: fix scan-build warning
warning: Value stored to 'mc' during its initialization is never read
Follow-up to ae8e11ed5fd2ce
Closes #7360
- wolfssl: failing to set a session id is not reason to error out
... as it is *probably* just timed out.
Reported-by: Francisco Munoz
Closes #7358
- docs/examples: use curl_multi_poll() in multi examples
The API is soon two years old and deserves being shown as the primary
way to drive multi code as it makes it much easier to write code.
multi-poll: removed
multi-legacy: add to show how we did multi API use before
curl_multi_wait/poll.
Closes #7352
- KNOWN_BUGS: flaky Windows CI builds
Closes #6972
- RELEASE-NOTES: synced
- test1147: hyper doesn't allow "crazy" request headers like built-in
... so strip that from the test.
Closes #7349
- c-hyper: bail on too long response headers
To match with built-in behaviors. Makes test 1154 work.
Closes #7350
- test1151: added missing CRLF to work with hyper
Closes #7350
- c-hyper: add support for transfer-encoding in the request
Closes #7348
- [Andrea Pappacoda brought this change]
cmake: remove libssh2 feature checks
libssh2 features are detected based on version since commit
9dbbba997608f7c3c5de1c627c77c8cd2aa85b73
Closes #7343
- test1116: hyper doesn't pass through "surprise-trailers"
Closes #7344
- socks4: scan for the IPv4 address in resolve results
Follow-up to 84d2839740 which changed the resolving to always resolve
both address families, but since SOCKS4 only supports IPv4 it should
scan for and use the first available IPv4 address.
Reported-by: shithappens2016 on github
Fixes #7345
Closes #7346
Jay Satiro (5 Jul 2021)
- proto.d: fix formatting for paragraphs after margin changes
Closes https://github.com/curl/curl/pull/7341
- pinnedpubkey.d: fix formatting for version support lists
Closes https://github.com/curl/curl/pull/7340
Daniel Stenberg (2 Jul 2021)
- TODO: "Support in-memory certs/ca certs/keys" done
Has been suppored for a while now with the *BLOB options.
- examples: safer and more proper read callback logic
The same callback code is used in:
imap-append.c
smtp-authzid.c
smtp-mail.c
smtp-multi.c
smtp-ssl.c
smtp-tls.c
It should not assume that it can copy full lines into the buffer as it
will encourage sloppy coding practices. Instead use byte-wise logic and
check/acknowledge the buffer size appropriately.
Reported-by: Harry Sintonen
Fixes #7330
Closes #7331
- test1519: adjusted to work with hyper
Closes #7333
- test1518: adjusted to work with hyper
... by making sure the stdout output doesn't look like HTTP headers.
Closes #7333
- test1514: add a CRLF to the response to make it correct
Makes hyper accept it fine instead returning HYPERE_UNEXPECTED_EOF on
us.
Closes #7334
- formdata: avoid "Argument cannot be negative" warning
... when converting a curl_off_t to size_t, by using
CURL_ZERO_TERMINATED before passing the argument to the function.
Detected by Coverity CID 1486590.
Closes #7328
Assisted-by: Daniel Gustafsson
- lib: more %u for port and int for %*s fixes
Detected by Coverity
Closes #7329
- doh: (void)-prefix call to curl_easy_setopt
- lib: fix type of len passed to *printf's %*s
... it needs to be 'int'. Detected by Coverity CID 1486611 (etc)
Closes #7326
- lib: use %u instead of %ld for port number printf
Follow-up to 764c6bd3bf which changed the type of some port number
fields. Detected by Coverity (CID 1486624) etc.
Closes #7325
- version: turn version number functions into returning void
... as we never use the return codes from them.
Reviewed-by: Daniel Gustafsson
Closes #7319
- mqtt: extend the error message for no topic
... and mention that it needs URL encoding.
Reported-by: Peter Körner
Fixes #7316
Closes #7317
- formdata: correct typecast in curl_mime_data call
Coverity pointed out it the mismatch. CID 1486590
Closes #7327
- url: (void)-prefix a curl_url_get() call
Coverity (CID 1486645) pointed out a use of curl_url_get() in the
parse_proxy function where the return code wasn't checked. A
(void)-prefix makes the intention obvious.
Closes #7320
- glob: pass an 'int' as len when using printf's %*s
Detected by Coverity CID 1486629.
Closes #7324
- vtls: use free() not curl_free()
curl_free() is provided for users of the API to free returned data,
there's no need to use it internally.
Closes #7318
- zuul: use the new rustls directory name
Follow-up to 6d972c8b1cbb3 which missed updating this directory name.
Also no longer call it crustls in the docs and bump to rusttls-ffi 0.7.1
Closes #7311
Jay Satiro (29 Jun 2021)
- http: fix crash in rate-limited upload
- Don't set the size of the piece of data to send to the rate limit if
that limit is larger than the buffer size that will hold the piece.
Prior to this change if CURLOPT_MAX_SEND_SPEED_LARGE
(curl tool: --limit-rate) was set then it was possible that a temporary
buffer used for uploading could be written to out of bounds. A likely
scenario for this would be a non-trivial amount of post data combined
with a rate limit larger than CURLOPT_UPLOAD_BUFFERSIZE (default 64k).
The bug was introduced in 24e469f which is in releases since 7.76.0.
perl -e "print '0' x 200000" > tmp
curl --limit-rate 128k -d @tmp httpbin.org/post
Reported-by: Richard Marion
Fixes https://github.com/curl/curl/issues/7308
Closes https://github.com/curl/curl/pull/7315
Daniel Stenberg (29 Jun 2021)
- copyright: add boiler-plate headers to CI config files
And whitelist .zuul.ignore
Closes #7314
- CI: remove travis details
Rename still used leftovers to "zuul" as that's now the CI using them.
Closes #7313
- RELEASE-NOTES: synced
- openssl: avoid static variable for seed flag
Avoid the race condition risk by instead storing the "seeded" flag in
the multi handle. Modern OpenSSL versions handle the seeding itself so
doing the seeding once per multi-handle instead of once per process is
less of an issue.
Reported-by: Gerrit Renker
Fixes #7296
Closes #7306
- configure: inhibit the implicit-fallthrough warning on gcc-12
... since it no longer acknowledges the comment markup we use for that
purpose.
Reported-by: Younes El-karama
Fixes #7295
Closes #7307
Daniel Gustafsson (28 Jun 2021)
- [Andrei Rybak brought this change]
misc: fix typos in comments which repeat a word
Fix typos in code comments which repeat various words. In trivial
cases, just delete the repeated word. Reword the affected sentence in
"lib/url.c" for it to make sense.
Closes #7303
Reviewed-by: Daniel Gustafsson <daniel@yesql.se>
Daniel Stenberg (27 Jun 2021)
- lib677: make it survive torture testing
Follow-up to a5ab72d5edd7
Closes #7300
- [Tommy Chiang brought this change]
docs/BINDINGS: fix outdated links
* luacurl page is now not accessible, fix it with wayback machine page
* Scheme one seems not providing https now, change it back to http one
Closes #7301
- [Jacob Hoffman-Andrews brought this change]
curstls: bump crustls version and use new URL
crustls moved to https://github.com/rustls/rustls-ffi. This also bumps
the expected version to 0.7.0.
Closes #7297
- RELEASE-NOTES: synced
- examples: length-limit two sscanf() uses of %s
Reported-by: Jishan Shaikh
Fixes #7293
Closes #7294
- [Richard Whitehouse brought this change]
multi: alter transfer timeout ordering
- Check whether a connection has succeded before checking whether it's
timed out.
This means if we've connected quickly, but subsequently been
descheduled, we allow the connection to succeed. Note, if we timeout,
but between checking the timeout, and connecting to the server the
connection succeeds, we will allow it to go ahead. This is viewed as
an acceptable trade off.
- Add additional failf logging around failed connection attempts to
propogate the cause up to the caller.
Co-Authored-by: Martin Howarth
Closes #7178
- test677: IMAP CONNECT_ONLY, custom command and then exit
Adjusted ftpserver.pl to add support for the IMAP IDLE command
Adjusted test 660 to sync with the fix
- multi: do not switch off connect_only flag when closing
... as it made protocol specific disconnect commands wrongly get used.
Bug: https://curl.se/mail/lib-2021-06/0024.html
Reported-by: Aleksander Mazur
Closes #7288
- http: make the haproxy support work with unix domain sockets
... it should then pass on "PROXY UNKNOWN" since it doesn't know the
involved IP addresses.
Reported-by: Valentín Gutiérrez
Fixes #7290
Closes #7291
- [Xiang Xiao brought this change]
curl.h: include sys/select.h for NuttX RTOS
Closes #7287
- [Bin Meng brought this change]
curl.h: remove the execution bit
The execution bit of curl.h file was wrongly added:
commit 2621025d6f96 ("curl.h: <sys/select.h> is supported by VxWorks7")
and should be removed.
Follow-up to 2621025d6f96 ("curl.h: <sys/select.h> is supported by VxWorks7")
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Closes #7286
- [Bin Lan brought this change]
curl.h: <sys/select.h> is supported by VxWorks7
Closes #7285
- [Bachue Zhou brought this change]
quiche: use send() instead of sendto() to avoid macOS issue
sendto() always returns "Socket is already connected" error on macos
Closes #7260
- [Li Xinwei brought this change]
cmake: fix support for UnixSockets feature on Win32
Move the definition of sockaddr_un struct from config-win32.h to
curl_setup.h, so that it could be shared by all build systems.
Add ADDRESS_FAMILY typedef for old mingw, now old mingw can also use
unix sockets.
Also fix the build of tests/server/sws.c on Win32 when USE_UNIX_SOCKETS
is defined.
Closes #7034
- [Gregory Muchka brought this change]
hostip: (macOS) free returned memory of SCDynamicStoreCopyProxies
From Apples documentation on SCDynamicStoreCopyProxies, "Return Value: A
dictionary of key-value pairs that represent the current internet proxy
settings, or NULL if no proxy settings have been defined or if an error
occurred. You must release the returned value."
Failure to release the returned value of SCDynamicStoreCopyProxies can
result in a memory leak.
Source: https://developer.apple.com/documentation/systemconfiguration/1517088-scdynamicstorecopyproxies
Closes #7265
- RELEASE-NOTES: synced
Jay Satiro (21 Jun 2021)
- vtls: fix warning due to function prototype mismatch
b09c8ee changed the function prototype. Caught by Visual Studio.
- curl_multibyte: Remove local encoding fallbacks
- If the UTF-8 to UTF-16 conversion fails in Windows Unicode builds then
no longer fall back to assuming the string is in a local encoding.
Background:
Some functions in Windows Unicode builds must convert UTF-8 to UTF-16 to
pass to the Windows CRT API wide-character functions since in Windows
UTF-8 is not a valid locale (or at least 99% of the time right now).
Prior to this change if the Unicode encoding conversion failed then
libcurl would assume, for backwards compatibility with applications that
may have written their code for non-Unicode builds, attempt to convert
the string from local encoding to UTF-16.
That type of "best effort" could theoretically cause some type of
security or other problem if a string that was locally encoded was also
valid UTF-8, and therefore an unexpected UTF-8 to UTF-16 conversion
could occur.
Ref: https://github.com/curl/curl/pull/7246
Closes https://github.com/curl/curl/pull/7257
Daniel Stenberg (20 Jun 2021)
- curl_endian: remove the unused Curl_write64_le function
The last usage was removed in cca455a36
Closes #7280
- vtls: only store TIMER_APPCONNECT for non-proxy connect
Introducing a 'isproxy' argument to the connect function so that it
knows wether to store the time stamp or not.
Reported-by: Yongkang Huang
Fixes #7274
Closes #7274
- gnutls: set the preferred TLS versions in correct order
Regression since 781864bedbc57 (curl 7.77.0)
Reported-by: civodul on github
Assisted-by: Nikos Mavrogiannopoulos
Fixes #7277
Closes #7278
- [Gergely Nagy brought this change]
configure/cmake: remove checks for unused gethostbyaddr and gethostbyaddr_r
Closes #7276
- [Gergely Nagy brought this change]
configure/cmake: remove checks for unused inet_ntoa and inet_ntoa_r
Closes #7276
- [Gergely Nagy brought this change]
configure/cmake: remove unused define HAVE_PERROR
Closes #7276
- [Gergely Nagy brought this change]
configure: remove unused check for gai_strerror
Closes #7276
- [Gergely Nagy brought this change]
configure/cmake: remove unused define HAVE_FREEIFADDRS
Closes #7276
- [Gergely Nagy brought this change]
configure/cmake: remove unused define HAVE_FORK
Closes #7276
- [Gergely Nagy brought this change]
configure/cmake: remove unused define HAVE_FDOPEN
Closes #7276
- [Gergely Nagy brought this change]
configure/cmake: remove checks for unused sgtty.h
Closes #7276
- [Gergely Nagy brought this change]
configure/cmake: remove remaining checks for rsa.h
Closes #7276
- [Gergely Nagy brought this change]
configure/cmake: remove remaining checks for err.h
Closes #7276
- [Gergely Nagy brought this change]
configure/cmake: remove remaining checks for crypto.h
Closes #7276
- [Gergely Nagy brought this change]
configure/cmake: remove checks for unused getservbyport_r
Closes #7276
- --socks4[a]: clarify where the host name is resolved
Closes #7273
- libcurl-security.3: mention file descriptors and forks
... and move the security report section last.
Reported-by: Harry Sintonen
Closes #7270
- [Alex Xu (Hello71) brought this change]
configure.ac: make non-executable
it needs to be processed by autoconf or autoreconf, and doesn't have a
suitable shebang to be directly executed. other projects normally set
configure.ac -x.
Closes #7272
- configure: do not strip out debug flags
To allow users to set them when invoking configure without using
--with-debug.
Reported-by: Alex Xu
Fixes #7216
Closes #7267
- libssh2: limit time a disconnect can take to 1 second
Closes #7271
- TLS: prevent shutdown loops to get stuck
... by making sure the loops are only allowed to read the shutdown
traffic a limited number of times.
Reported-by: Harry Sintonen
Closes #7271
- hyper: propagate errors back up from read callbacks
Makes test 513 work with hyper
Closes #7266
- KNOWN_BUGS: Negotiate on Windows fails
Closes #5881
- KNOWN_BUGS: renames instead of locking for atomic operations
Closes #6882
Closes #6884
- zuul: add two missing CI jobs
... that were configured, just not run
Closes #7261
Viktor Szakats (15 Jun 2021)
- idn: fix libidn2 with windows unicode builds
Unicode Windows builds use UTF-8 strings internally in libcurl,
so make sure to call the UTF-8 flavour of the libidn2 API. Also
document that Windows builds with libidn2 and UNICODE do expect
CURLOPT_URL as an UTF-8 string.
Reported-by: dEajL3kA on github
Assisted-by: Jay Satiro
Reviewed-by: Marcel Raad
Closes #7246
Fixes #7228
Daniel Stenberg (15 Jun 2021)
- curl_url_set: reject spaces in URLs w/o CURLU_ALLOW_SPACE
They were never officially allowed and slipped in only due to sloppy
parsing. Spaces (ascii 32) should be correctly encoded (to %20) before
being part of a URL.
The new flag bit CURLU_ALLOW_SPACE when a full URL is set, makes libcurl
allow spaces.
Updated test 1560 to verify.
Closes #7073
- RELEASE-NOTES: synced
... and bump to version 7.78.0 for the next planned release.
Jay Satiro (15 Jun 2021)
- docs: Remove outdated curl tool limitation
- Document that HTTP/2 multiplexing is supported by the curl tool when
parallel transfers are used.
Supported since 7.66.0 via --parallel, but the doc wasn't updated.
Closes https://github.com/curl/curl/pull/7259
- http2: Clarify 'Using HTTP2' verbose message
- Change phrasing from multi-use to multiplexing since the former may
not be as well understood.
Before: * Using HTTP2, server supports multi-use
After: * Using HTTP2, server supports multiplexing
Bug: https://github.com/curl/curl/discussions/7255
Reported-by: David Hu
Closes https://github.com/curl/curl/pull/7258
Daniel Stenberg (14 Jun 2021)
- winbuild/README: VC should be set to 6 'or larger'
Previously it listed all versions up to 15 (missing 16) but this new
phrasing is more open ended.
Reported-by: Hugh Macdonald
Fixes #7253
Closes #7254
- [Jacob Hoffman-Andrews brought this change]
rustls: remove native_roots fallback
For the commandline tool, we expect to be passed
SSL_CONN_CONFIG(CAfile); for library use, the use should pass a set of
trusted roots (like in other TLS backends).
This also removes a dependency on Security.framework when building on
macOS.
Closes #7250
- [Albin Vass brought this change]
travis: remove jobs that have migrated to zuul
Closes #7245
- [Mohammed Naser brought this change]
CI: add jobs using Zuul
It also includes a few changes to get the builds going:
- Added autoconf to common dependencies
- Added automake to common dependencies
- Added libtool to common dependencies
- Added libssl-dev to common dependencies
Co-authored-by: Albin Vass
Closes #7245
- netrc: skip 'macdef' definitions
Add test 494 to verify
Reported-by: Harry Sintonen
Fixes #7238
Closes #7244
- multi: add scan-build-6 work-around in curl_multi_fdset
scan-build-6 otherwise warns, saying: warning: The left operand of '>='
is a garbage value otherwise, which is false.
Later scan-builds don't claim this on the same code.
Closes #7248
- asyn-ares: remove check for 'data' in Curl_resolver_cancel
It implied it would survive a NULL in there which it won't. Instead do
an assert.
Pointed out by scan-build.
Closes #7248
- url.c: remove two variable assigns that are never read
Pointed out by scan-build
Closes #7248
- [Gealber Morales brought this change]
mqtt: add support for username and password
Minor-edits-by: Daniel Stenberg
Added test 2200 to 2205
Closes #7243
- travis: remove the arm job
We do it on circle CI instead
- CI: add .circleci/config.yml
Assisted-by: Gabriel Simmer
Closes #7239
- RELEASE-NOTES: synced
- runtests: init $VERSION to avoid warnings when using -l
- openssl: don't remove session id entry in disassociate
When a connection is disassociated from a transfer, the Session ID entry
should remain.
Regression since 7f4a9a9 (shipped in libcurl 7.77.0)
Reported-by: Gergely Nagy
Reported-by: Paul Groke
Fixes #7222
Closes #7230
- single_transfer: ignore blank --output-dir
... as otherwise it creates a rather unexpected target directory with a
leading slash.
Reported-by: Harry Sintonen
Fixes #7218
Closes #7233
- tests: update README about servers and port numbers
Closes #7242
- conn_shutdown: if closed during CONNECT cleanup properly
Reported-by: Alex Xu
Reported-by: Phil E. Taylor
Fixes #7236
Closes #7237
- [Christian Weisgerber brought this change]
sws: malloc request struct instead of using stack
... 2MB requests is otherwise just too big for some systems.
(The allocations are not freed properly.)
Bug: https://curl.se/mail/lib-2021-06/0018.html
Closes #7235
- [Mark Swaanenburg brought this change]
lib: don't compare fd to FD_SETSIZE when using poll
FD_SETSIZE is irrelevant when using poll. So ensuring that the file
descriptor is smaller than FD_SETSIZE in VALID_SOCK, can cause
multi_wait to ignore perfectly valid file descriptors and simply wait
for 1s to avoid hammering the CPU in a busy loop.
Fixes #7240
Closes #7241
- [zhangxiuhua brought this change]
doh: fix wrong DEBUGASSERT for doh private_data
Closes #7227
- [yb999 brought this change]
tests: update README.md with a missing single quote
Closes #7231
- GHA: run all tests for hyper too
As it lists disabled ones in DISABLED now
Closes #7209
- tests/data/DISABLED: add tests not working with hyper
The goal is to remove them all from here over time.
Closes #7209
- runtests: also find the last test in Makefile.inc
Closes #7209
- test3010: work with hyper mode
Closes #7209
- configure: disable RTSP when hyper is selected
Makes test 1013 work
Closes #7209
- test1594/1595/1596: fix to work in hyper mode
Closes #7209
- test1438/1457: add HTTP keyword to make hyper mode work
Closes #7209
- test1340/1341: adjusted for hyper mode
Closes #7209
- test1218: adjusted for hyper mode
Closes #7209
- test1216: adjusted for hyper mode
Closes #7209
- test1230: adjust to work in hyper mode
Closes #7209
- c-hyper: abort CONNECT response reading early on non 2xx responses
Fixes test 493
Closes #7209
- test434: add HTTP keyword
Closes #7209
- test599: adjusted to work in hyper mode
Closes #7209
- c-hyper: fix the uploaded field in progress callbacks
Makes test 578 work
Closes #7209
- test566: adjust to work with hyper mode
Closes #7209
- [Fawad Mirza brought this change]
CURLOPT_WRITEFUNCTION.3: minor update of the example
Safely avoid chunk.size garbage value if declared non globally.
Closes #7219
- [Bastian Krause brought this change]
configure: rename get-easy-option configure option to get-easy-options
"get-easy-options" is the configure option advertised by the help text
anyway, so use that.
Fixes #7211
Closes #7213
Follow-up to ad691b191 ("configure: added --disable-get-easy-options")
Suggested-by: Daniel Stenberg <daniel@haxx.se>
Signed-off-by: Bastian Krause <bst@pengutronix.de>
- runtests: skip disabled tests unless -f is used
To make it easier to write ranges like '115 to 229' without that
explicitly enabling tests that are listed in DISABLED, this makes
runtests always skip disabled tests unless the -f command line option is
used.
Previously the code attempted to not run such tests, but didn't do it
correctly.
Closes #7212
- [Jun-ya Kato brought this change]
ngtcp2: disable TLSv1.3 compatible mode when using GnuTLS
The latest GnuTLS-3.7.2 implements disable switch for TLSv1.3 compatible
mode for middle box but it is enabled by default, which is unnecessary
for QUIC.
Fixes #6896
Closes #7202
- test644: remove as duplicate of test 587
Closes #7208
Daniel Gustafsson (8 Jun 2021)
- RELEASE-NOTES: synced
- cookies: track expiration in jar to optimize removals
Removing expired cookies needs to be a fast operation since we want to
be able to perform it often and speculatively. By tracking the timestamp
of the next known expiration we can exit early in case the timestamp is
in the future.
Closes: #7172
Reviewed-by: Daniel Stenberg <daniel@haxx.se>
Daniel Stenberg (7 Jun 2021)
- GHA: add several libcurl tests to the hyper job
500 to 512
- test500: adjust to work with hyper mode
- c-hyper: support CURLINFO_STARTTRANSFER_TIME
Closes #7204
- c-hyper: support CURLOPT_HEADER
When enabled, the headers are passed to the body write callback as well.
Like in test 500
Closes #7204
- GHA: run the newly fixed tests with hyper
Closes #7205
- test433: adjust for hyper mode
Closes #7205
- test395: hyper cannot work around > 64 bit content-lengths like built-in
Closes #7205
- test394: hyper returns a different error
Closes #7205
- test393: make Content-Length fit within 64 bit for hyper
Closes #7205
- test347: CRLFify to work in hyper mode
Closes #7205
- test339: CRLFify better to work in hyper mode
Closes #7205
- travis: remove the hyper build
- GHA: add a linux-hyper job
Closes #7206
- test328: avoid a header-looking body to make hyper mode work
The test still works the same, just modified two bytes in the content.
Closes #7203
- release-notes.pl: also spot common 'closes' typo
- metalink: remove
Warning: this will make existing curl command lines that use metalink to
stop working.
Reasons for removal:
1. We've found several security problems and issues involving the
metalink support in curl. The issues are not detailed here. When
working on those, it become apparent to the team that several of the
problems are due to the system design, metalink library API and what
the metalink RFC says. They are very hard to fix on the curl side
only.
2. The metalink usage with curl was only very briefly documented and was
not following the "normal" curl usage pattern in several ways, making
it surprising and non-intuitive which could lead to further security
issues.
3. The metalink library was last updated 6 years ago and wasn't so
active the years before that either. An unmaintained library means
there's a security problem waiting to happen. This is probably reason
enough.
4. Metalink requires an XML parsing library, which is complex code (even
the smaller alternatives) and to this day often gets security
updates.
5. Metalink is not a widely used curl feature. In the 2020 curl user
survey, only 1.4% of the responders said that they'd are using it. In
2021 that number was 1.2%. Searching the web also show very few
traces of it being used, even with other tools.
6. The torrent format and associated technology clearly won for
downloading large files from multiple sources in parallel.
Cloes #7176
- docs/INSTALL: remove mentions of configure --with-darwin-ssl
... as it isn't supported since a while back.
Make configure fail with a warning if used.
Reported-by: Vadim Grinshpun
Bug: https://curl.se/mail/lib-2021-06/0008.html
Closes #7200
- RELEASE-NOTES: synced
- [Gregor Jasny brought this change]
cmake: Avoid leaking absolute paths into exported config
The `find_libarary` command resolves the library or framework
into an absolute path. In case of system frameworks which are
located within an Xcode-provided SDK this results in the Xcode
path and SDK version being part of the library path.
Because those library paths end up in the exported CMake config
importing curl will fail once the Xcode location or SDK version
changes:
```cmake
set_target_properties(CURL::libcurl PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES "${_IMPORT_PREFIX}/include"
INTERFACE_LINK_LIBRARIES "lber;ldap;/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.3.sdk/System/Library/Frameworks/SystemConfiguration.framework;OpenSSL::SSL;OpenSSL::Crypto;ZLIB::ZLIB"
)
```
A work-around is to link against system-level frameworks with
`-framework XYZ`. In case of `SystemConfiguration` we might be able
to omit the lookup-check because we could assume the framework is
always present.
Closes #7152
- [Shikha Sharma brought this change]
http2_connisdead: handle trailing GOAWAY better
When checking the connection the input processing returns error
immediately, we now consider that a dead connnection.
Bug: https://curl.se/mail/lib-2021-06/0001.html
Closes #7192
- [Dmitry Karpov brought this change]
ares: always store IPv6 addresses first
Trying dual-stack on some embedded platform, I noticed that quite
frequently (20%) libCurl starts from IPv4 regardless the Happy Eyeballs
timeout value. After debugging this issue, I noticed that this happens
if c-ares resolver response for IPv6 family comes before IPv4 (which was
randomly happening in my tests).
In such cases, because libCurl puts the last resolver response on top of
the address list, when IPv4 resolver response comes after IPv6 one - the
IPv4 family starts the connection phase instead of IPv6 family.
The solution for this issue is to always put IPv6 addresses on top of
the address list, regardless the order of resolver responses.
Bug: https://curl.se/mail/lib-2021-06/0003.html
Closes #7188
- Revert "Revert "socketpair: fix potential hangs""
This reverts commit 3e70c3430a370a31eff2c1d8fea29edaca8f1127.
Thus brings back the change from #7144 as was originally landed in
c769d1eab4de8b
Closes #7144 (again)
- [Ebe Janchivdorj brought this change]
schannel: move code out of SChannel_connect_step1
Reviewed-by: Marc Hoersken
Closes #7168
- tests/data/Makefile.inc: error: trailing backslash on last line
Follow-up to d8dcb399b8009d
- TODO: Support rate-limiting for MQTT
- [Dmitry Kostjuchenko brought this change]
warnless: simplify type size handling
By using sizeof(T), existing defines and relying on the compiler to
define the required signed/unsigned mask.
Closes #7181
Gisle Vanem (4 Jun 2021)
- [Win32] Fix for USE_WATT32
My Watt-32 tcp/ip stack works on Windows but it does not have `WSAIoctl()`
Daniel Stenberg (4 Jun 2021)
- [Alexis Vachette brought this change]
url: bad CURLOPT_CONNECT_TO syntax now returns error
Added test 3020 to verify
Closes #7183
- github: remove the cmake macOS gcc-8 jobs
They're too similar to the gcc-9 ones to be useful (and seems to not
work anymore).
Closes #7187
- test269: disable for hyper
--ignore-content-length / CURLOPT_IGNORE_CONTENT_LENGTH doesn't work
with hyper.
Closes #7184
- runtests: enable 'hyper mode' only for HTTP tests
The 'hyper mode' makes line-ending checks work in the test suite for
when hyper is used. Now it also requires that HTTP or HTTPS are
mentioned as keywords to be enabled so that it doesn't wrongly adjusts
tests for other protocols.
This makes test 271 (TFTP) work again in hyper enabled builds.
Closes #7185
- [Alexis Vachette brought this change]
hostip: bad CURLOPT_RESOLVE syntax now returns error
Added test 3019
Fixes #7170
Closes #7174
Daniel Gustafsson (3 Jun 2021)
- cookies: fix typo and expand comment
Fix a typo in the sorting comment, and while in there elaborate slightly
on why creationtime can be used as a tiebreaker.
- cookies: remove unused header
Commit 1c1d9f1affbd3367bcb24062e261d0ea5d185e3a removed the last use
for the inet_pton.h headerfile, this removes the inclusion of the
header.
Closes: #7182
Reviewed-by: Daniel Stenberg <daniel@haxx.se>
Daniel Stenberg (3 Jun 2021)
- Revert "socketpair: fix potential hangs"
This reverts commit c769d1eab4de8b9f1bd84d992c63692fdc43c5be.
See #7144 for details
- [Paul Groke brought this change]
socketpair: fix potential hangs
Fixes potential hang in accept by using select + non-blocking accept.
Fixes potential hang in peer check by replacing the send/recv check with
a getsockname/getpeername check.
Adds length check for returned sockaddr data.
Closes #7144
- runtests: parse data/Makefile.inc instead of using make
The warning about missing entries in that file then doesn't require that
the Makefile has been regenerated which was confusing.
The scan for the test num is a little more error prone than before
(since now it doesn't actually verify that it is legitimate Makefile
syntax), but I think it is good enough.
Closes #7177
- [Harry Sintonen brought this change]
filecheck: quietly remove test-place/*~
Closes #7179
- CURLE_SETOPT_OPTION_SYNTAX: new error name for wrong setopt syntax
For options that pass in lists or strings that are subsequently parsed
and must be correct. This broadens the scope for the option previously
known as CURLE_TELNET_OPTION_SYNTAX but the old name is of course still
provided as a #define for existing applications.
Closes #7175
- tests: fix Accept-Encoding strips to work with Hyper builds
The previous strip also removed the CR which turned problematic.
valgrind.supp: add zstd suppression using hyper
Reported-and-analyzed-by: Kevin Burke
Fixes #7169
Closes #7171
- github: timeout jobs on macOS after 90 minutes
Assisted-by: Marc Hoersken
Closes #7173
- [Harry Sintonen brought this change]
mqtt: detect illegal and too large file size
Add test 3017 and 3018 to verify.
Closes #7166
- [Abhinav Singh brought this change]
cmake: add CURL_DISABLE_NTLM option
Closes #7028
- [Abhinav Singh brought this change]
configure: add --disable-ntlm option
Closes #7028
- [Abhinav Singh brought this change]
define: re-add CURL_DISABLE_NTLM and corresponding ifdefs
This flag will be further exposed by adding build options.
Reverts #6809
Closes #7028
- RELEASE-NOTES: synced
Viktor Szakats (1 Jun 2021)
- travis: delete --enable-hsts option (it is the default now) [ci skip]
Reviewed-by: Daniel Stenberg
Closes #7167
Daniel Stenberg (1 Jun 2021)
- hostip: fix 3 coverity complaints
Follow-up to 1a0ebf6632f889eed
- Check the return code to Curl_inet_pton() in two instances, even
though we know the input is valid so the functions won't fail.
- Clear the 'struct sockaddr_in' struct before use so that the
'sin_zero' field isn't left uninitialized.
Detected by Coverity.
Assisted-by: Harry Sintonen
Closes #7163
- c-hyper: fix NTLM on closed connection tested with test159
Closes #7154
- conncache: lowercase the hash key for better match
As host names are case insensitive, the use of case sensitive hashing
caused unnecesary cache misses and therefore lost performance. This
lowercases the hash key.
Reported-by: Harry Sintonen
Fixes #7159
Closes #7161
- mbedtls: make mbedtls_strerror always work
If the function doesn't exist, provide a macro that just clears the
error message. Removes #ifdef uses from the code.
Closes #7162
- vtls: exit addsessionid if no cache is inited
Follow-up to b249592d29ae0
Avoids NULL pointer derefs.
Closes #7165
- [Harry Sintonen brought this change]
Curl_ntlm_core_mk_nt_hash: fix OOM in error path
Closes #7164
Michael Kaufmann (1 Jun 2021)
- ssl: read pending close notify alert before closing the connection
This avoids a TCP reset (RST) if the server initiates a connection
shutdown by sending an SSL close notify alert and then closes the TCP
connection.
For SSL connections, usually the server announces that it will close the
connection with an SSL close notify alert. curl should read this alert.
If curl does not read this alert and just closes the connection, some
operating systems close the TCP connection with an RST flag.
See RFC 1122, section 4.2.2.13
If curl reads the close notify alert, the TCP connection is closed
normally with a FIN flag.
The new code is similar to existing code in the "SSL shutdown" function:
try to read an alert (non-blocking), and ignore any read errors.
Closes #7095
Daniel Stenberg (1 Jun 2021)
- [Laurent Dufresne brought this change]
setopt: fix incorrect comments
Closes #7157
- [Laurent Dufresne brought this change]
mbedtls: add support for cert and key blob options
CURLOPT_SSLCERT_BLOB and CURLOPT_SSLKEY_BLOB weren't usable with
mbedtls backend, so the support was added.
Closes #7157
- [Gregor Jasny brought this change]
cmake: try well-known send/recv signature for Apple
The CMake `try_compile` command is especially slow for
the Xcode generator. With this patch applied it first tests
for the currently used (and Open Group specified) send/recv
signature. In case this fails testing falls-back to the
permutations.
speed-up:
```
time cmake .. -GNinja -DCMAKE_USE_SECTRANSP=ON -DHTTP_ONLY=ON -DCMAKE_USE_LIBSSH2=OFF
before: 11.64s user 11.09s system 55% cpu 40.754 total
after: 7.84s user 6.57s system 51% cpu 28.074 total
```
```
time cmake .. -GXcode -DCMAKE_USE_SECTRANSP=ON -DHTTP_ONLY=ON -DCMAKE_USE_LIBSSH2=OFF
before: 217.07s user 104.15s system 60% cpu 8:51.79 total
after: 108.76s user 51.80s system 58% cpu 4:32.58 total
```
Closes #7158
- http2: init recvbuf struct for pushed streams
Debug builds would warn that these structs were not initialized properly
for pushed streams.
Ref: #7148
Closes #7153
- Curl_ssl_getsessionid: fail if no session cache exists
This function might get called for an easy handle for which the session
cache hasn't been setup. It now just returns a "miss" in that case.
Reported-by: Christoph M. Becker
Fixes #7148
Closes #7153
- GOVERNANCE: add 'user', 'committer' and 'contributor'
As those are commonly used terms in the project.
Closes #7151
- URL-SYNTAX.md: document the new 'localhost' treatment
- hostip: make 'localhost' return fixed values
Resolving the case insensitive host name 'localhost' now returns the
addresses 127.0.0.1 and (if IPv6 is enabled) ::1 without using any
resolver.
This removes the risk that users accidentally resolves 'localhost' to
something else. By making sure 'localhost' is always local, we can
assume a "secure context" for such transfers (for cookies etc).
Closes #7039
Daniel Gustafsson (31 May 2021)
- docs: fix typos
Daniel Stenberg (30 May 2021)
- hsts: ignore numberical IP address hosts
Also, use a single function library-wide for detecting if a given hostname is
a numerical IP address.
Reported-by: Harry Sintonen
Fixes #7146
Closes #7149
- test178: adjust for hyper
Hyper returns the same error for wrong HTTP version as for negative
content-length. Test 178 verifies that negative content-length is
rejected but the hyper backend will return a different error for it (and
without any helpful message telling why the message was bad). It will
also not return any headers at all for the response, not even the ones
that arrived before the error.
Closes #7147
- HYPER: remove mentions of deprecated development branch
- c-hyper: handle NULL from hyper_buf_copy()
Closes #7143
- HSTS: not experimental anymore
- [Douglas R. Reno brought this change]
INSTALL: use correct extension for CURL-DISABLE.md
In INSTALL.MD, it's currently set to CURL-DISABLE-md instead of
CURL-DISABLE.md. This generates a 404 on the cURL website as well as
when viewing the docs through Github.
Closes #7142
- travis: run tests 1 - 153 with hyper
- c-hyper: convert HYPERE_INVALID_PEER_MESSAGE to CURLE_UNSUPPORTED_PROTOCOL
Makes test 129 work (HTTP/1.2 response).
Closes #7141
- http_proxy: deal with non-200 CONNECT response with Hyper
Makes test 94 and 95 work
Closes #7141
- c-hyper: clear NTLM auth buffer when request is issued
To prevent previous ones to get reused on subsequent requests. Matches
how the built-in HTTP code works. Makes test 90 to 93 work.
Add test 90 to 93 in travis.
Closes #7139
- [Joel Depooter brought this change]
schannel: set ALPN length correctly for HTTP/2
In a3268eca792f1 this code was changed to use the ALPN_H2 constant
instead of the NGHTTP2_PROTO_ALPN constant. However, these constants are
not the same. The nghttp2 constant included the length of the string,
like this: "\x2h2". The ALPN_H2 constant is just "h2". Therefore we need
to re-add the length of the string to the ALPN buffer.
Closes #7138
- travis: run tests 1-89 in the hyper build
Closes #7137
- Revert "c-hyper: handle body on HYPER_TASK_EMPTY"
This reverts commit c3eefa95c31f55657f0af422e8268d738f689066.
Reported-by: Kevin Burke
Fixes #7122
Closes #7136
- [Jon Rumsey brought this change]
ccsidcurl: fix the compile errors
Looks like the declaration of cpp shoule be const char ** and return
null if convert_version_info_string fails.
Fixes #7134
Closes #7135
- [Viktor Szakats brought this change]
docs: use --max-redirs instead of --max-redir
For consistency.
Closes #7130
- RELEASE-NOTES: synced
... and bump to 7.77.1
- [Michael Forney brought this change]
travis: add bearssl build
Closes #7133
- [Michael Forney brought this change]
bearssl: explicitly initialize all fields of Curl_ssl
Also, add comments like the other vtls backends.
Closes #7133
- [Michael Forney brought this change]
bearssl: remove incorrect const on variable that is modified
hostname may be set to NULL later on in this function if it is an
IP address.
Closes #7133
Version 7.77.0 (26 May 2021)
Daniel Stenberg (26 May 2021)
- RELEASE-NOTES: synced
- THANKS: added contributors from 7.77.0 cycle
- copyright: update copyright year ranges to 2021
- [Radek Zajic brought this change]
hostip: fix broken macOS/CMake/GCC builds
Follow-up to 31f631a142d855f06
Fixes #7128
Closes #7129
- TODO: netrc caching and sharing
URL: https://curl.se/mail/archive-2021-05/0018.html
- [Orgad Shaneh brought this change]
setopt: streamline ssl option code
Make it use the same style as the code next to it
Closes #7123
- [Radek Zajic brought this change]
lib/hostip6.c: make NAT64 address synthesis on macOS work
Closes #7121
- [ejanchivdorj brought this change]
sectransp: fix EXC_BAD_ACCESS caused by uninitialized buffer
When the SecCertificateCopyCommonName function fails, it leaves
common_name in a invalid state so CFStringCompare uses the invalid
result, causing EXC_BAD_ACCESS.
The fix is to check the return value of the function before using the
name.
Closes #7126
- [Paweł Wegner brought this change]
CMake: add CURL_ENABLE_EXPORT_TARGET option
install(EXPORT ...) causes trouble when embedding curl dependencies
which don't provide install(EXPORT ...) targets (e.g libressl and
nghttp2) with cmake's add_subdirectory.
Reviewed-by: Jakub Zakrzewski
Closes #7060
- [Alessandro Ghedini brought this change]
quiche: update for network path aware API
Latest version of quiche requires the application to pass the peer
address of received packets, and it provides the address for outgoing
packets back.
Closes #7120
- [Jacob Hoffman-Andrews brought this change]
rustls: switch read_tls and write_tls to callbacks
And update to 0.6.0, including a rename from session to connection for
many fields.
Closes #7071
- [Koichi Shiraishi brought this change]
sectransp: fix 7f4a9a9b2a49 commit about missing comma
Follow-up to 7f4a9a9b2a495
Closes #7119
- [Harry Sintonen brought this change]
openssl: associate/detach the transfer from connection
CVE-2021-22901
Bug: https://curl.se/docs/CVE-2021-22901.html
- [Harry Sintonen brought this change]
telnet: check sscanf() for correct number of matches
CVE-2021-22898
Bug: https://curl.se/docs/CVE-2021-22898.html
- schannel: don't use static to store selected ciphers
CVE-2021-22897
Bug: https://curl.se/docs/CVE-2021-22897.html
- docs/tests: remove freenode references
- RELEASE-NOTES: synced
- [Sergey Markelov brought this change]
NSS: make colons, commas and spaces valid separators in cipher list
Fixes #7110
Closes #7115
- curl: include libmetalink version in --version output
Closes #7112
Jay Satiro (21 May 2021)
- [Matias N. Goldberg brought this change]
cmake: Use multithreaded compilation on VS 2008+
Multithreaded compilation has been supported since at least VS 2005 and
been robustly stable since at least VS 2008
Closes https://github.com/curl/curl/pull/7109
Daniel Stenberg (21 May 2021)
- [Matias N. Goldberg brought this change]
cmake: fix two invokes result in different curl_config.h
Fixes #7100
Closes #7101
Reviewed-by: Jakub Zakrzewski
Signed-off-by: Matias N. Goldberg <dark_sylinc@yahoo.com.ar>
- [Peng-Yu Chen brought this change]
cmake: detect CURL_SA_FAMILY_T
Fixes #7049
Closes #7065
- [Lucas Clemente Vella brought this change]
CURLOPT_IPRESOLVE: preventing wrong IP version from being used
In some situations, it was possible that a transfer was setup to
use an specific IP version, but due do DNS caching or connection
reuse, it ended up using a different IP version from requested.
This commit changes the effect of CURLOPT_IPRESOLVE from simply
restricting address resolution to preventing the wrong connection
type being used, when choosing a connection from the pool, and
to restricting what addresses could be used when establishing
a new connection.
It is important that all addresses versions are resolved, even if
not used in that transfer in particular, because the result is
cached, and could be useful for a different transfer with a
different CURLOPT_IPRESOLVE setting.
Closes #6853
- [Oliver Urbann brought this change]
AmigaOS: add functions definitions for SHA256
AmiSSL replaces many functions with macros. Curl requires pointer
to some of these functions. Thus, we have to encapsulate these macros:
SHA256_Init, SHA256_Update, SHA256_Final, X509_INFO_free.
Bug: https://github.com/jens-maus/amissl/issues/15
Co-authored-by: Daniel Stenberg <daniel@haxx.se>
Closes #7099
- test2100: make it run with and require IPv6
Closes #7083
- tests/getpart: generate output URL encoded for better diffs
Closes #7083
- [Ryan Beck-Buysse brought this change]
docs/TheArtOfHttpScripting: fix markdown links
extra parens cause the links to be incorrectly formatted
and inconsistent with the rest of the document.
Signed-off-by: Ryan Beck-Buysse <rbuysse@gmail.com>
Closes #7097
- RELEASE-NOTES: synced
- [Emil Engler brought this change]
docs: replace dots with dashes in markdown enums
We use dashes instead of dots nearly everywhere except for those few
cases. This commit addresses this issues and brings more coherency into
it.
Closes #7093
- [Emil Engler brought this change]
docs: improve INTERNALS.md regarding getsock cb
This adds the I/O prefix to indicate that those "actions" are kind-of
related to those found in select(2) or poll(2) (reading/writing).
It also adds a note where the prototypes of those functions can be found
in the source code.
Closes #7092
- [Emil Engler brought this change]
docs: document attach in INTERNALS.md
The new field in the Curl_handler struct still lacks documentation. This
adds it it from the information extracted from lib/urldata.h:797
Closes #7091
- [Marc Aldorasi brought this change]
config: remove now-unused macros
Closes #7094
- [Marc Aldorasi brought this change]
hostip.h: remove declaration of unimplemented function
Closes #7094
- h3: add 'attach' callback to protocol handlers
Follow-up to 0c55fbab45be
Reviewed-by: Emil Engler
Closes #7090
- wolfssl: remove SSLv3 support leftovers
Closes #7088
- curl-wolfssl.m4: without custom include path, assume /usr/include
... so that we can point out the root of the OpenSSL emulation headers.
Previously this used the '$includedir' variable which is wrong since
that defaults to the dir where the current configure invoke will install
the built libcurl headers: /usr/local by default.
Fixes #7085
Reported-by: Joel Jakobsson
Closes #7087
- [Joel Depooter brought this change]
data_pending: check only SECONDARY socket for FTP(S) transfers
Check the FIRST for all other protocols.
This fixes a timeout in an ftps download. The server sends a TLS
close_notify message in the same packet as the file data. The
close_notify seems to not be handled in the schannel_recv function, so
libcurl is not aware that the server has closed the connection. Thus
libcurl ends up waiting for action on the socket until a timeout is
reached. With the secondary socket check added to the data_pending
function, the close_notify is properly handled, and the ftps transfer
terminates as expected.
Fixes #7068
Closes #7069
- github: inhibit deprecated declarations for clang on macOS
... as they otherwise cause ldap build errors in the CI.
Fixes #7081
Closes #7082
- conn: add 'attach' to protocol handler, make libssh2 use it
The libssh2 backend has SSH session associated with the connection but
the callback context is the easy handle, so when a connection gets
attached to a transfer, the protocol handler now allows for a custom
function to get used to set things up correctly.
Reported-by: Michael O'Farrell
Fixes #6898
Closes #7078
- http2: make sure pause is done on HTTP
Since the function is called for any protocol, we can't assume that the
HTTP struct is there without first making sure it is HTTP.
Reported-by: Denis Goleshchikhin
Fixes #7079
Closes #7080
- docs: cookies from HTTP headers need domain set
... or the cookies won't get sent. Push users to using the "Netscape"
format instead, which curl uses when saving a cookie "jar".
Reported-by: Martin Dorey
Reviewed-by: Daniel Gustafsson
Fixes #6723
Closes #7077
- RELEASE-NOTES: synced
- github: add a workflow with libssh2 on macOS using cmake
Closes #7047
- sws: allow HTTP requests up to 2MB in size
To allow tests with slightly larger payloads. Like #7071 ...
Closes #7075
Marc Hoersken (16 May 2021)
- CI/azure: increase verbosity and fix outdated task names
Closes #7063
- CI/cirrus: add shared and static Windows release builds
Azure Pipelines is currently being used for debug builds,
let's also run some non-debug (release) Windows builds and
make use of previously underutilized Cirrus CI for that.
Reviewed-by: Marcel Raad
Closes #6991
Daniel Stenberg (16 May 2021)
- CURLOPT_CAPATH.3: defaults to a path, not NULL
Reported-by: Andrew Barnert
Closes #7062
- [Jacob Hoffman-Andrews brought this change]
c-hyper: handle body on HYPER_TASK_EMPTY
Some of the time, we get a HYPER_TASK_EMPTY response before the status
line, headers, and body have been read. Previously, that would cause us
to poll again, leading to a 1 second timeout.
The HYPER_TASK_EMPTY docs say:
The value of this task is null (does not imply an error).
So, if we receive a HYPER_TASK_EMPTY, continue on with processing the
response.
Reported-by: Kevin Burke
Fixes #7064
Closes #7070
- [Ikko Ashimine brought this change]
tool_getparam: fix comment typo in tool_getparam.c
enfore -> enforce
Closes #7074
- mem-include-scan.pl: require a non-word letter before memory funcs
... so that ldap_memfree() for example doesn't match the scan for free.
Closes #7061
- version: free the openldap info correctly
... to avoid memory leaks.
Follow-up to: bf0feae7768d9
Closes #7061
- dupset: remove totally off comment
Closes #7067
- configure: if asked for, fail if ldap is not found
Reported-by: Jakub Zakrzewski
Fixes #7053
Closes #7055
- version: add OpenLDAP version in the output
Assisted-by: Howard Chu
Closes #7054
Jay Satiro (13 May 2021)
- [Joel Depooter brought this change]
schannel: Ensure the security context request flags are always set
As of commit 54e7475, these flags would only be set when using a new
credential handle. When re-using an existing credential handle, the
flags would not be set.
Closes https://github.com/curl/curl/pull/7051
Dan Fandrich (12 May 2021)
- tests: Fix some tag matching issues in a number of tests
Daniel Stenberg (12 May 2021)
- sasl: use 'unsigned short' to store mechanism
... saves a few bytes of struct size in memory and it only uses
10 bits anyway.
Closes #7045
- hostip: remove the debug code for LocalHost
The Curl_resolv() had special code (when built in debug mode) for when
resolving the host name "LocalHost" (using that exact casing). It would
then get the host name from the --interface option instead.
This development-only feature was not used by anything (anymore) and we
have the --resolve feature if we want to play similar tricks properly
going forward.
Closes #7044
- progress: reset limit_size variables at transfer start
Otherwise the old value would linger from a previous use and would mess
up the network speed cap logic.
Reported-by: Ymir1711 on github
Fixes #7042
Closes #7043
- RELEASE-NOTES: synced
- [Daniel Gustafsson brought this change]
cookies: use CURLcode for cookie_output reporting
Writing the cookie file has multiple error conditions, and was using an
int with magic numbers to report the different error (which in turn were
disregarded anyways). This moves reporting to use a CURLcode value.
Lightly-touched-by: Daniel Stenberg
Closes #7037
Closes #6749
- [Daniel Gustafsson brought this change]
cookies: make use of string duplication function
strstore() is defined as a strdup which ensures to free the target
pointer before duping the source char * into it. Make use of it in
two more cases where it can simplify the code.
- [Daniel Gustafsson brought this change]
cookies: refactor comments
Comments in the cookie code were a bit all over the place in terms of
style and wording. This takes a stab at cleaning them up by keeping to
a single style and overall shape. Some comments are moved a little and
some removed alltogether due to being redundant. No functional changes
have been made,
- [Peng-Yu Chen brought this change]
http2: skip immediate parsing of payload following protocol switch
This is considered not harmful as a following http2_recv shall be
called very soon.
This is considered helpful in the specific situation where some
servers (e.g. nghttpx v1.43.0) may fulfill stream 1 immediately
following the return of HTTP status 101, other than waiting for
the client-side connection preface to arrive.
Fixes #7036
Closes #7040
- [Peng-Yu Chen brought this change]
http2: use nghttp2_session_upgrade2 instead of nghttp2_session_upgrade
Following the upstream deprecation of nghttp2_session_upgrade.
Also provides further checks for requests with the HEAD method.
Closes #7041
- progress/trspeed: use a local convenient pointer to beautify code
The function becomes easier to read and understand with less repetition.
- trspeed: use long double for transfer speed calculation
- progress: move transfer speed calc into function
This silences two scan-build-11 warnings: "The result of the '/'
expression is undefined"
Bug: https://curl.se/mail/lib-2021-05/0022.html
Closes #7035
- [Cameron Cawley brought this change]
openssl: remove unneeded cast for CertOpenSystemStore()
Closes #7025
- travis: disable the libssh build
It can't run on focal and causes warnings on bionic. Since the focal
failure started rather suddenly a while ago, we can suspect it might be
temporary.
Added "bring back the build" to the TODO document.
Fixes #7011
Closes #7012
- [Peng-Yu Chen brought this change]
http: use calculated offsets inst of integer literals for header parsing
Assumed to be a minor coding style improvement with no behavior change.
A modern compiler is expected to have the calculation optimized during
compilation. It may be deemed okay even if that's not the case, since
the added overhead is considered very low.
Closes #7032
- [Peng-Yu Chen brought this change]
GIT-INFO: suggest using autoreconf instead of buildconf
Follow-up to 85868537d
Closes #7033
- http: deal with partial CONNECT sends
Also added 'CURL_SMALLSENDS' to make Curl_write() send short packets,
which helped verifying this even more.
Add test 363 to verify.
Reported-by: ustcqidi on github
Fixes #6950
Closes #7024
- HTTP3: make the ngtcp2 build use the quictls fork
... as ngtcp2 itself documents the build this way.
Closes #7031
- http: limit the initial send amount to used upload buffer size
Previously this logic would cap the send to CURL_MAX_WRITE_SIZE bytes,
but for the situations where a larger upload buffer has been set, this
function can benefit from sending more bytes. With default size used,
this does the same as before.
Also changed the storage of the size to an 'unsigned int' as it is not
allowed to be set larger than 2M.
Also added cautions to the man pages about changing buffer sizes in
run-time.
Closes #7022
- RELEASE-NOTES: synced
- ngtcp2: fix the cb_acked_stream_data_offset proto
The 'datalen' value should be 64 bit, not size_t!
Reported-by: Dmitry Karpov
Bug: https://curl.se/mail/lib-2021-05/0019.html
Closes #7027
- progress: when possible, calculate transfer speeds with microseconds
... this improves precision, especially for transfers in the few or even
sub millisecond range.
Reported-by: J. Bromley
Fixes #7017
Closes #7020
- http: reset the header buffer when sending the request
A reused transfer handle could otherwise reuse the previous leftover
buffer and havoc would ensue.
Reported-by: sergio-nsk on github
Fixes #7018
Closes #7021
- curl_mprintf.3: add description
These functions have existed in the API since the dawn of time. It is
about time we describe how they work, even if we discourage users from
using them.
Closes #7010
- [Timothy Gu brought this change]
URL-SYNTAX: update IDNA section for WHATWG spec changes
WHATWG URL has dictated the use of Nontransitional Processing (IDNA
2008) for several years now. Chrome (and derivatives) still use
Transitional Processing, but Firefox and Safari have both switched.
Also document the fact that winidn functions differently from libidn2
here.
Closes #7026
- [Calvin Buckley brought this change]
INSTALL: add IBM i specific quirks
Fixes #6830
Closes #7013
- libcurl.3: mention the URL API
To make it easier to find. Also a minor polish of libcurl-url.3
Closes #7009
- GnuTLS: don't allow TLS 1.3 for versions that don't support it
Follow-up to 781864bedbc5
... as they don't understand it and will return error at us!
Closes #7014
Kamil Dudka (6 May 2021)
- tool_getparam: handle failure of curlx_convert_tchar_to_UTF8()
Reported by GCC analyzer:
Error: GCC_ANALYZER_WARNING (CWE-476):
src/tool_getparam.c: scope_hint: In function 'parse_args'
src/tool_getparam.c:2318:38: warning[-Wanalyzer-possible-null-dereference]: dereference of possibly-NULL 'orig_opt'
lib/curlx.h:56: included_from: Included from here.
src/tool_getparam.c:28: included_from: Included from here.
lib/curl_multibyte.h:70:51: note: in definition of macro 'curlx_convert_tchar_to_UTF8'
src/tool_getparam.c:2316:16: note: in expansion of macro 'curlx_convert_tchar_to_UTF8'
Reviewed-by: Marcel Raad
Reviewed-by: Daniel Stenberg
Closes #7023
Daniel Stenberg (6 May 2021)
- scripts/delta: also show total number of days
Marc Hoersken (5 May 2021)
- sockfilt: fix invalid increment of handles index variable nfd
Only increment the array index if we actually stored a handle.
Follow up to e917492048f4b85a0fd58a033d10072fc7666c3b
Closes #6992
- sockfilt: avoid getting stuck waiting for writable socket
Reset FD_WRITE event using the same approach as in multi.c
Follow up to b36442b24305f3cda7c13cc64b46838995a4985b
Closes #6992
Jay Satiro (5 May 2021)
- test678: Fix for Windows multibyte builds
Follow-up to 77fc385 from yesterday.
Bug: https://github.com/curl/curl/pull/6662#issuecomment-832966557
Reported-by: Marc Hörsken
- [Dmitry Kostjuchenko brought this change]
build: fix compilation for Windows UWP platform
- Include afunix.h which is necessary for sockaddr_un when
USE_UNIX_SOCKETS is defined on Windows.
Closes https://github.com/curl/curl/pull/7006
Daniel Stenberg (5 May 2021)
- gnutls: make setting only the MAX TLS allowed version work
Previously, settting only the max allowed TLS version, leaving the
minimum one at default, didn't actually set it and left it to default
(TLS 1.3) too!
As a bonus, this change also removes the dead code handling of SSLv3
since that version can't be set anymore (since eff614fb0242cb).
Reported-by: Daniel Carpenter
Fixes #6998
Closes #7000
- openldap: replace ldap_ prefix on private functions
Since openldap itself uses that prefix and with OpenĹDAP 2.5.4 (at
least) there's a symbol collision because of that.
The private functions now use the 'oldap_' prefix where it previously
used 'ldap_'.
Reported-by: 3eka on github
Fixes #7004
Closes #7005
Jay Satiro (5 May 2021)
- http2: fix potentially uninitialized variable
introduced several days ago in 3193170. caught by visual studio linker.
- [Gilles Vollant brought this change]
SSL: support in-memory CA certs for some backends
- New options CURLOPT_CAINFO_BLOB and CURLOPT_PROXY_CAINFO_BLOB to
specify in-memory PEM certificates for OpenSSL, Schannel (Windows)
and Secure Transport (Apple) SSL backends.
Prior to this change PEM certificates could only be imported from a file
and not from memory.
Co-authored-by: moparisthebest@users.noreply.github.com
Ref: https://github.com/curl/curl/pull/4679
Ref: https://github.com/curl/curl/pull/5677
Ref: https://github.com/curl/curl/pull/6109
Closes https://github.com/curl/curl/pull/6662
Daniel Stenberg (4 May 2021)
- [David Cook brought this change]
tests: ignore case of chunked hex numbers in tests
When hyper is used, it emits uppercase hexadecimal numbers for chunked
encoding lengths. Without hyper, lowercase hexadecimal numbers are used.
This change adds preprocessor statements to tests where this is an
issue, and adapts the fixtures to match.
Closes #6987
- cmake: check for getppid and utimes
... as they're checked for in the configure script and are used by
source code.
Removed checks for perror, setvbuf and strlcat since those defines are
not checked for in source code.
Bonus: removed HAVE_STRLCPY from a few config-*.h files since that
symbol is not used in source code.
Closes #6997
- libtest: remove lib530.c
Follow up from e50a877df when test 530 was removed. Since then this
source file has not been used/needed.
Closes #6999
- FILEFORMAT: mention sectransp as a feature
Been supported since at least 40259ca65
Closes #7001
- RELEASE-NOTES: synced
- libssh2: ignore timeout during disconnect
... to avoid memory leaks!
libssh2 is tricky as we have to deal with the non-blockiness even in
close and shutdown cases. In the cases when we shutdown after a timeout
already expired, it is crucial that curl doen't let the timeout abort
the shutdown process as that then leaks memory!
Reported-by: Benjamin Riefenstahl
Fixes #6990
- KNOWN_BUGS: add two HTTP/2 bugs
- KNOWN_BUGS: add three HTTP/3 issues
... and moved the HTTP/2 issues to its own section
Closes #6606
Closes #6510
Closes #6494
- [ejanchivdorj brought this change]
CURLcode: add CURLE_SSL_CLIENTCERT
When a TLS server requests a client certificate during handshake and
none can be provided, libcurl now returns this new error code
CURLE_SSL_CLIENTCERT
Only supported by Secure Transport and OpenSSL for TLS 1.3 so far.
Closes #6721
- [Tobias Gabriel brought this change]
.github/FUNDING: add link to GitHub sponsors
Closes #6985
- [Harry Sintonen brought this change]
krb5/name_to_level: replace checkprefix with curl_strequal
Closes #6993
- [Harry Sintonen brought this change]
Curl_input_digest: require space after Digest
Closes #6993
- [Harry Sintonen brought this change]
Curl_http_header: check for colon when matching Persistent-Auth
Closes #6993
- [Harry Sintonen brought this change]
Curl_http_input_auth: require valid separator after negotiation type
Closes #6993
- http: fix the check for 'Authorization' with Bearer
The code would wrongly check for it using an additional colon.
Reported-by: Blake Burkhart
Closes #6988
- [Kamil Dudka brought this change]
http2: fix a resource leak in push_promise()
... detected by Coverity:
Error: RESOURCE_LEAK (CWE-772):
lib/http2.c:532: alloc_fn: Storage is returned from allocation function "duphandle".
lib/http2.c:532: var_assign: Assigning: "newhandle" = storage returned from "duphandle(data)".
lib/http2.c:552: noescape: Resource "newhandle" is not freed or pointed-to in "set_transfer_url".
lib/http2.c:555: leaked_storage: Variable "newhandle" going out of scope leaks the storage it points to.
Closes #6986
- [Kamil Dudka brought this change]
http2: fix resource leaks in set_transfer_url()
... detected by Coverity:
Error: RESOURCE_LEAK (CWE-772):
lib/http2.c:480: alloc_fn: Storage is returned from allocation function "curl_url". [Note: The source code implementation of the function has been overridden by a builtin model.]
lib/http2.c:480: var_assign: Assigning: "u" = storage returned from "curl_url()".
lib/http2.c:486: noescape: Resource "u" is not freed or pointed-to in "curl_url_set". [Note: The source code implementation of the function has been overridden by a builtin model.]
lib/http2.c:488: leaked_storage: Variable "u" going out of scope leaks the storage it points to.
Error: RESOURCE_LEAK (CWE-772):
lib/http2.c:480: alloc_fn: Storage is returned from allocation function "curl_url". [Note: The source code implementation of the function has been overridden by a builtin model.]
lib/http2.c:480: var_assign: Assigning: "u" = storage returned from "curl_url()".
lib/http2.c:493: noescape: Resource "u" is not freed or pointed-to in "curl_url_set". [Note: The source code implementation of the function has been overridden by a builtin model.]
lib/http2.c:495: leaked_storage: Variable "u" going out of scope leaks the storage it points to.
Error: RESOURCE_LEAK (CWE-772):
lib/http2.c:480: alloc_fn: Storage is returned from allocation function "curl_url". [Note: The source code implementation of the function has been overridden by a builtin model.]
lib/http2.c:480: var_assign: Assigning: "u" = storage returned from "curl_url()".
lib/http2.c:500: noescape: Resource "u" is not freed or pointed-to in "curl_url_set". [Note: The source code implementation of the function has been overridden by a builtin model.]
lib/http2.c:502: leaked_storage: Variable "u" going out of scope leaks the storage it points to.
Error: RESOURCE_LEAK (CWE-772):
lib/http2.c:480: alloc_fn: Storage is returned from allocation function "curl_url". [Note: The source code implementation of the function has been overridden by a builtin model.]
lib/http2.c:480: var_assign: Assigning: "u" = storage returned from "curl_url()".
lib/http2.c:505: noescape: Resource "u" is not freed or pointed-to in "curl_url_get". [Note: The source code implementation of the function has been overridden by a builtin model.]
lib/http2.c:507: leaked_storage: Variable "u" going out of scope leaks the storage it points to.
Closes #6986
- [Jacob Hoffman-Andrews brought this change]
rustls: use ALPN
Update required rustls to 0.5.0
Closes #6960
- [Michał Antoniak brought this change]
gskit: fix CURL_DISABLE_PROXY build
Removed localfd and remotefd from ssl_backend_data (ued only with proxy
connection). Function pipe_ssloverssl return always 0, when proxy is not
used.
Closes #6981
- [Michał Antoniak brought this change]
gskit: fix undefined reference to 'conn'
Closes #6980
- [Jacob Hoffman-Andrews brought this change]
tls: add USE_HTTP2 define
This abstracts across the two HTTP/2 backends: nghttp2 and Hyper.
Add our own define for the "h2" ALPN protocol, so TLS backends can use
it without depending on a specific HTTP backend.
Closes #6959
- [Jacob Hoffman-Andrews brought this change]
lib: fix 0-length Curl_client_write calls
Closes #6954
- [Jacob Hoffman-Andrews brought this change]
lib: remove strlen call from Curl_client_write
At all call sites with an explicit 0 len, pass an appropriate nonzero
len.
Closes #6954
- [Ayushman Singh Chauhan brought this change]
docs: camelcase it like GitHub everywhere
Closes #6979
Jay Satiro (27 Apr 2021)
- [Lucas Servén Marín brought this change]
docs: fix typo in fail-with-body doc
This commit fixes a small typo in the documentation for the
--fail-with-body flag.
Closes https://github.com/curl/curl/pull/6977
- lib: fix some misuse of curlx_convert_UTF8_to_tchar
curlx_convert_UTF8_to_tchar must be freed by curlx_unicodefree, but
prior to this change some uses mistakenly called free.
I've reviewed all other uses of curlx_convert_UTF8_to_tchar and
curlx_convert_tchar_to_UTF8.
Bug: https://github.com/curl/curl/pull/6602#issuecomment-825236763
Reported-by: sergio-nsk@users.noreply.github.com
Closes https://github.com/curl/curl/pull/6938
Daniel Stenberg (27 Apr 2021)
- ntlm: precaution against super huge type2 offsets
... which otherwise caused an integer overflow and circumvented the if()
conditional size check.
Detected by OSS-Fuzz
Bug: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33720
Assisted-by: Max Dymond
Closes #6975
- c-hyper: fix unused variable ‘wrote’
- libcurl-security.3: be careful of setuid
Reported-by: Harry Sintonen
Closes #6970
- [Kevin Burke brought this change]
c-hyper: don't write to set.writeheader if null
Previously if a caller set CURLOPT_WRITEFUNCTION but did not set a
CURLOPT_HEADERDATA buffer, Hyper would still attempt to write headers to
the data->set.writeheader header buffer, even though it is null. This
led to NPE segfaults attempting to use libcurl+Hyper with Git, for
example.
Instead, process the client write for the status line using the same
logic we use to process the client write for the later HTTP headers,
which contains the appropriate guard logic. As a side benefit,
data->set.writeheader is now only read in one file instead of two.
Fixes #6619
Fixes abetterinternet/crustls#49
Fixes hyperium/hyper#2438
Closes #6971
- wolfssl: handle SSL_write() returns 0 for error
Reported-by: Timo Lange
Closes #6967
- easy: ignore sigpipe in curl_easy_send
Closes #6965
- sigpipe: ignore SIGPIPE when using wolfSSL as well
Closes #6966
- libcurl-security.3: don't try to filter IPv4 hosts based on the URL
Closes #6942
- [Harry Sintonen brought this change]
nss_set_blocking: avoid static for sock_opt
Reviewed-by: Kamil Dudka
Closes #6945
- RELEASE-NOTES: synced
- [Yusuke Nakamura brought this change]
docs/HTTP3.md: fix nghttp2's HTTP/3 server port
Port 8443 does not work now.
Correct origin is in the quicwg's wiki.
https://github.com/quicwg/base-drafts/wiki/Implementations#ngtcp2
Closes #6964
- krb5: don't use 'static' to store PBSZ size response
... because it makes the knowledge and usage cross-transfer in funny and
unexpected ways.
Reported-by: Harry Sintonen
Closes #6963
- [Kevin Burke brought this change]
m4: add security frameworks on Mac when compiling rustls
Previously compiling rustls on Mac would only complete if you also
compiled the SecureTransport TLS backend, which curl would prefer to
the Rust backend.
Appending these flags to LDFLAGS makes it possible to compile the
Rustls backend on Mac without the SecureTransport backend, which means
this patch will make it possible for Mac users to use the Rustls
backend for TLS.
Reviewed-by: Jacob Hoffman-Andrews
Fixes #6955
Cloes #6956
- krb5: remove the unused 'overhead' function
Closes #6947
- [Johann150 brought this change]
curl_url_set.3: add memory management information
wording taken from man page for CURLOPT_URL.3
As far as I can see, the URL part is either malloc'ed before due to
encoding or it is strdup'ed.
Closes #6953
- [Jacob Hoffman-Andrews brought this change]
c-hpyer: fix handling of zero-byte chunk from hyper
Closes #6951
- CURLOPT_POSTFIELDS.3: clarify how it gets the size of the data
Ref: https://curl.se/mail/lib-2021-04/0085.html
Closes #6943
- [Ralph Langendam brought this change]
cmake: make libcurl output filename configurable
Reviewed-by: Jakub Zakrzewski
Closes #6933
- [Patrick Monnerat brought this change]
vtls: reset ssl use flag upon negotiation failure
Fixes the segfault in ldaps disconnect.
Reported-by: Illarion Taev
Fixes #6934
Closes #6937
- configure: fix typo in TLS error message
Reported-by: Pontus Lundkvist
- README: link to the commercial support option
Jay Satiro (22 Apr 2021)
- [Martin Halle brought this change]
version: add gsasl_version to curl_version_info_data
- Add gsasl_version string and bump to CURLVERSION_TENTH.
Ref: https://curl.se/mail/lib-2021-04/0003.html
Closes https://github.com/curl/curl/pull/6843
- [Morten Minde Neergaard brought this change]
schannel: Support strong crypto option
- Support enabling strong crypto via optional user cipher list when
USE_STRONG_CRYPTO or SCH_USE_STRONG_CRYPTO is in the list.
MSDN says SCH_USE_STRONG_CRYPTO "Instructs Schannel to disable known
weak cryptographic algorithms, cipher suites, and SSL/TLS protocol
versions that may be otherwise enabled for better interoperability."
Ref: https://curl.se/mail/lib-2021-02/0066.html
Ref: https://curl.se/docs/manpage.html#--ciphers
Ref: https://curl.se/libcurl/c/CURLOPT_SSL_CIPHER_LIST.html
Ref: https://docs.microsoft.com/en-us/windows/win32/api/schannel/ns-schannel-schannel_cred
Closes https://github.com/curl/curl/pull/6734
Daniel Stenberg (22 Apr 2021)
- RELEASE-NOTES: synced
- ci: adapt to configure requiring an explicit TLS choice
- configure: split out each TLS library detector into its own function
... and put those functions in separate m4 files per TLS library.
- configure: make the TLS library choice(s) explicit
configure no longer tries to find a TLS library by default, but all
libraries are now equal: the user needs to explicitly ask what TLS
library or libraries to use.
If no TLS library is selected, configure will error out unless
--without-ssl is explicitly used to request a built without TLS (as that
is very rare these days).
Removes: --with-winssl, --with-darwinssl and all --without-* options for
TLS libraries.
Closes #6897
- tests/disable-scan.pl: also scan all m4 files
Fixes test 1165 when functions are moved from configure.ac to files in
m4/
Jay Satiro (22 Apr 2021)
- schannel: Disable auto credentials; add an option to enable it
- Disable auto credentials by default. This is a breaking change
for clients that are using it, wittingly or not.
- New libcurl ssl option value CURLSSLOPT_AUTO_CLIENT_CERT tells libcurl
to automatically locate and use a client certificate for
authentication, when requested by the server.
- New curl tool options --ssl-auto-client-cert and
--proxy-ssl-auto-client-cert map to CURLSSLOPT_AUTO_CLIENT_CERT.
This option is only supported for Schannel (the native Windows SSL
library). Prior to this change Schannel would, with no notification to
the client, attempt to locate a client certificate and send it to the
server, when requested by the server. Since the server can request any
certificate that supports client authentication in the OS certificate
store it could be a privacy violation and unexpected.
Fixes https://github.com/curl/curl/issues/2262
Reported-by: Jeroen Ooms
Assisted-by: Wes Hinsley
Assisted-by: Rich FitzJohn
Ref: https://curl.se/mail/lib-2021-02/0066.html
Reported-by: Morten Minde Neergaard
Closes https://github.com/curl/curl/pull/6673
Daniel Stenberg (22 Apr 2021)
- [Michał Antoniak brought this change]
vtls: deduplicate some DISABLE_PROXY ifdefs
continue from #5735
- using SSL_HOST_NAME, SSL_HOST_DISPNAME, SSL_PINNED_PUB_KEY for other
tls backend
- create SSL_HOST_PORT
Closes #6660
Jay Satiro (22 Apr 2021)
- OS400: fix typo
CURLVERSION_HEIGHTH -> CURLVERSION_EIGHTH
Daniel Stenberg (22 Apr 2021)
- checksrc: complain on == NULL or != 0 checks in conditions
... to make them all consistenly use if(!var) and if(var)
Also added a few missing warnings to the documentation.
Closes #6912
- tidy-up: make conditional checks more consistent
... remove '== NULL' and '!= 0'
Closes #6912
- [Patrick Monnerat brought this change]
vauth: factor base64 conversions out of authentication procedures
Input challenges and returned messages are now in binary.
Conversions from/to base64 are performed by callers (currently curl_sasl.c
and http_ntlm.c).
Closes #6654
- [Patrick Monnerat brought this change]
bufref: buffer reference support
A struct bufref holds a buffer pointer, a data size and a destructor.
When freed or its contents are changed, the previous buffer is implicitly
released by the associated destructor. The data size, although not used
internally, allows binary data support.
A unit test checks its handling methods: test 1661
Closes #6654
- [Patrick Monnerat brought this change]
os400: additional support for options metadata
New functions curl_easy_option_by_name_ccsid() and
curl_easy_option_get_name_ccsid() allows accessing metadata in alternate
character encoding.
This commit also updates curl_version_info_ccsid() to handle info version 9
and adds recent definitions to the ILE/RPG include file.
Documentation updated accordingly.
Reviewed-by: Jon Rumsey
Closes #6574
- [Patrick Monnerat brought this change]
test server: take care of siginterrupt() deprecation
Closes #6529
Marc Hoersken (21 Apr 2021)
- lib1564.c: enable last wakeup test part on Windows
Suggested-by: Gergely Nagy
Reviewed-by: Jay Satiro
Reviewed-by: Marcel Raad
Closes #6245
- multi: fix slow write/upload performance on Windows
Reset FD_WRITE by sending zero bytes which is permissible
and will be treated by implementations as successful send.
Without this we won't be notified in case a socket is still
writable if we already received such a notification and did
not send any data afterwards on the socket. This would lead
to waiting forever on a writable socket being writable again.
Assisted-by: Tommy Odom
Reviewed-by: Jay Satiro
Reviewed-by: Marcel Raad
Tested-by: tmkk on github
Bug: #6146
Closes #6245
- multi: reduce Win32 API calls to improve performance
1. Consolidate pre-checks into a single Curl_poll call:
This is an attempt to restructure the code in Curl_multi_wait
in such a way that less syscalls are made by removing individual
calls to Curl_socket_check via SOCKET_READABLE/SOCKET_WRITABLE.
2. Avoid resetting the WinSock event multiple times:
We finally call WSAResetEvent anyway, so specifying it as
an optional parameter to WSAEnumNetworkEvents is redundant.
3. Wakeup directly in case no sockets are being monitoring:
Fix the WinSock based implementation to skip extra waiting by
not sleeping in case no sockets are to be waited on and just
the WinSock event is being monitored for wakeup functionality.
Assisted-by: Tommy Odom
Reviewed-by: Jay Satiro
Reviewed-by: Marcel Raad
Bug: #6146
Closes #6245
- Revert "Revert 'multi: implement wait using winsock events'"
This reverts commit 2260e0ebe6d45529495231b3e37a0c58fb92a6a2,
also restoring previous follow up changes which were reverted.
Authored-by: rcombs on github
Authored-by: Marc Hörsken
Reviewed-by: Jay Satiro
Reviewed-by: Marcel Raad
Restores #5634
Reverts #6281
Part of #6245
Daniel Stenberg (21 Apr 2021)
- Revert "cmake: make libcurl library output name configurable"
This reverts commit 1cba36d2166c396f987eea587cf92671b27acb92.
CMake provides properties that can be set on a target to rename the
output artifact without changing the name of a target.
Ref: #6899
- [Michael Kolechkin brought this change]
sectransp: allow cipher name to be specified
Add parser for CURLOPT_SSL_CIPHER_LIST option for Secure Transport (ST)
back-end. Similar to NSS and GSKit back-ends, new code parses string
value and configures ST library to use those ciphers for communication.
Create cipher spec data structure and initialize the array of specs with
cipher number, name, alias, and 'weak' flag.
Mark triple-DES ciphers as 'weak', and exclude them from the default
ciphers list.
Closes #6464
- [Michael Kolechkin brought this change]
NSS: add ciphers to map
Add cipher names to the `cipherlist` map, based on the list of ciphers
implemented by the NSS in the source code file
https://github.com/nss-dev/nss/blob/master/lib/ssl/sslenum.c
Closes #6670
- http2: remove DEBUG_HTTP2
Accidentally committed in 605e84235
- [Ralph Langendam brought this change]
cmake: make libcurl library output name configurable
Closes #6899
- sws: #ifdef S_IFSOCK use
SCO OpenServer 5.0.7 does not define S_IFSOCK.
Reported-by: Kevin R. Bulgrien
Bug: https://curl.se/mail/lib-2021-04/0074.html
Closes #6926
- curl_setup: provide the shutdown flags wider
By using #ifdef on the symbol names to work on anything that don't
provide them. SCO OpenServer 5.0.7, sys/socket.h does not define either
SHUT_RDWR, SHUT_RD, and SHUT_WR.
Reported-by: Kevin R. Bulgrien
Bug: https://curl.se/mail/lib-2021-04/0073.html
Closes #6925
- connect: use CURL_SA_FAMILY_T for portability
Reported-by: Kevin R. Bulgrien
Bug: https://curl.se/mail/lib-2021-04/0071.html
Closes #6918
- urlapi: make sure no +/- signs are accepted in IPv4 numericals
Follow-up to 56a037cc0ad1b2. Extends test 1560 to verify.
Reported-by: Tuomas Siipola
Fixes #6916
Closes #6917
- ConnectionExists: respect requests for h1 connections better
... for situations when multiplexing isn't enabled on the h2 connection
and h1 is explicitly requested for the transfer.
Assisted-by: Gergely Nagy
- multi: don't close connection HTTP_1_1_REQUIRED
The ConnectionExists() function will note that the new transfer wants
less then h2 and that it can't multiplex it and therefor opt to open a
new connection instead.
- http2: move the stream error field to the per-transfer storage
Storing a stream error in the per-connection struct was an error that lead to
race conditions as subsequent stream handling could overwrite the error code
before it was used for the stream with the actual problem.
Closes #6910
- http2: call the handle-closed function correctly on closed stream
This was this one condition where the stream could be closed due to an
error and the function would still wrongly just return 0 for it.
Reported-by: Gergely Nagy
Fixes #6862
Closes #6910
- test1660: check the created HSTS file as text mode
Closes #6922
- RELEASE-NOTES: synced
- test 493: require https in curl to run
Closes #6927
Jay Satiro (20 Apr 2021)
- tool_operate: don't discard failed parallel transfer result
- Save a parallel transfer's result code only when it fails and the
transfer is not being retried.
Prior to this change the result code was always set which meant that a
failed result could be erroneously discarded if a different transfer
later had a successful result (CURLE_OK).
Before:
> curl --fail -Z https://httpbin.org/status/404 https://httpbin.org/delay/10
> echo %ERRORLEVEL%
0
After:
> curl --fail -Z https://httpbin.org/status/404 https://httpbin.org/delay/10
> echo %ERRORLEVEL%
22
Closes #xxxx
- [Georeth Zhou brought this change]
openssl: fix build error with OpenSSL < 1.0.2
Closes https://github.com/curl/curl/pull/6920
Viktor Szakats (19 Apr 2021)
- README.md: delete Codacy UTM parameters & follow permanent redirect [ci skip]
UTM parameters leak referrer and various marketing/tracking information
even if these would normally be stripped by website or client policy.
This link also works fine without them. Also took the opportunity to
update the URL to the one pointed to by the previous one via permanent
redirect.
Reviewed-by: Daniel Stenberg
Closes #6919
Daniel Stenberg (19 Apr 2021)
- urlapi: "normalize" numerical IPv4 host names
When the host name in a URL is given as an IPv4 numerical address, the
address can be specified with dotted numericals in four different ways:
a32, a.b24, a.b.c16 or a.b.c.d and each part can be specified in
decimal, octal (0-prefixed) or hexadecimal (0x-prefixed).
Instead of passing on the name as-is and leaving the handling to the
underlying name functions, which made them not work with c-ares but work
with getaddrinfo, this change now makes the curl URL API itself detect
and "normalize" host names specified as IPv4 numericals.
The WHATWG URL Spec says this is an okay way to specify a host name in a
URL. RFC 3896 does not allow them, but curl didn't prevent them before
and it seems other RFC 3896-using tools have not either. Host names used
like this are widely supported by other tools as well due to the
handling being done by getaddrinfo and friends.
I decided to add the functionality into the URL API itself so that all
users of these functions get the benefits, when for example wanting to
compare two URLs. Also, it makes curl built to use c-ares now support
them as well and make curl builds more consistent.
The normalization makes HTTPS and virtual hosted HTTP work fine even
when curl gets the address specified using one of the "obscure" formats.
Test 1560 is extended to verify.
Fixes #6863
Closes #6871
- libssh: fix "empty expression statement has no effect" warnings
... by fixing macros to do-while constructs and moving out the calls to
"break" outside of the actual macro. It also fixes the problem where the
macro was used witin a loop and the break didn't do right.
Reported-by: Emil Engler
Fixes #6847
Closes #6909
- hsts: enable by default
No longer considered experimental.
Closes #6700
- vtls: refuse setting any SSL version
... previously they were supported if a TLS library would (unexpectedly)
still support them, but from this change they will be refused already in
curl_easy_setopt(). SSLv2 and SSLv3 have been known to be insecure for
many years now.
Closes #6773
- curl: ignore options asking for SSLv2 or SSLv3
Instead output a warning about it and continue with the defaults.
These SSL versions are typically not supported by the TLS libraries since a
long time back already since they are inherently insecure and broken. Asking
for them to be used will just cause an error to be returned slightly later.
In the unlikely event that a user's TLS library actually still supports these
protocol versions, this change might make the request a little less insecure.
Closes #6772
- test972: verify the json output with jsonlint
Make sure one of the azure jobs has jsonlint installed so that the test
runs there.
Ref: #6905
- [Jay Satiro brought this change]
tool_writeout: fix the HTTP_CODE json output
Update test 970 accordingly.
Reported-by: Michal Rus
Fixes #6905
Closes #6906
- openldap: protect SSL-specific code with proper #ifdef
Closes #6901
- libssh2: fix Value stored to 'sshp' is never read
Pointed out by scan-build
Closes #6900
- [Victor Vieux brought this change]
tool_getparam: replace (in-place) '%20' by '+' according to RFC1866
Signed-off-by: Victor Vieux <victorvieux@gmail.com>
Closes #6895
- configure: provide --with-openssl, deprecate --with-ssl
Makes the option more explicit.
Closes #6887
- RELEASE-NOTES: synced
and bumped curlver to 7.77.0
- [Javier Blazquez brought this change]
rustls: only return CURLE_AGAIN when TLS session is fully drained
The code in cr_recv was returning prematurely as soon as the socket
reported no more data to read. However, this could be leaving some
unread plaintext data in the rustls session from a previous call,
causing causing the transfer to hang if the socket never receives
further data.
We need to ensure that the session is fully drained of plaintext data
before returning CURLE_AGAIN to the caller.
Reviewed-by: Jacob Hoffman-Andrews
Closes #6894
- cookie: CURLOPT_COOKIEFILE set to NULL switches off cookies
Add test 676 to verify that setting CURLOPT_COOKIEFILE to NULL again clears
the cookiejar from memory.
Reported-by: Stefan Karpinski
Fixes #6889
Closes #6891
Version 7.76.1 (14 Apr 2021)
Daniel Stenberg (14 Apr 2021)
- RELEASE-NOTES: synced
curl 7.76.1 release
- THANKS: add names from 7.76.1
- misc: update copyright year ranges to match latest updates
- [Tatsuhiro Tsujikawa brought this change]
ngtcp2: Use ALPN h3-29 for now
Fixes #6864
Cloes #6886
Jay Satiro (11 Apr 2021)
- TODO: remove 18.22 --fail-with-body
--fail-with-body was added in 8a964cb (precedes curl-7_76_0).
Daniel Stenberg (10 Apr 2021)
- [Jürgen Gmach brought this change]
src/tool_vms.c: remove duplicated word in comment
Closes #6881
- configure: fix CURL_DARWIN_CFLAGS use
The macro name change was not completely done.
Follow-up to 5d2c384452543c
Bug: https://github.com/curl/curl/commit/5d2c384452543c7b6c9fb02eaa0afc84fd5ab941#commitcomment-49315187
Reported-by: Marcel Raad
Closes #6878
- [Anthony Shaw brought this change]
github/workflow: add "security-extended" to codeql-analysis.yml
Extends the CodeQL code scan.
Closes #6815
- [Jochem Broekhoff brought this change]
examples/hiperfifo.c: check event_initialized before delete
If event_del is called with the event struct (still) zeroed out, a
segmentation fault may occur. event_initialized checks whether the
event struct is nonzero.
Closes #6876
- [Patrick Monnerat brought this change]
ntlm: fix negotiated flags usage
According to Microsoft document MS-NLMP, current flags usage is not
accurate: flag NTLMFLAG_NEGOTIATE_NTLM2_KEY controls the use of
extended security in an NTLM authentication message and NTLM version 2
cannot be negotiated within the protocol.
The solution implemented here is: if the extended security flag is set,
prefer using NTLM version 2 (as a server featuring extended security
should also support version 2). If version 2 has been disabled at
compile time, use extended security.
Tests involving NTLM are adjusted to this new behavior.
Fixes #6813
Closes #6849
- [Patrick Monnerat brought this change]
ntlm: support version 2 on 32-bit platforms
Closes #6849
- [Patrick Monnerat brought this change]
curl_ntlm_core.h: simplify conditionals for USE_NTLM2SESSION
... as !defined(CURL_DISABLE_CRYPTO_AUTH) is a prerequisite for the
whole NTLM.
Closes #6849
- lib: remove unused HAVE_INET_NTOA_R* defines
Closes #6867
- [Michael Forney brought this change]
configure: include <time.h> unconditionally
In 2682e5f5, several instances of AC_HEADER_TIME were removed since
it is a deprecated autoconf macro. However, this was the macro that
defined TIME_WITH_SYS_TIME, which was used to indicate that <time.h>
can be included alongside <sys/time.h>. TIME_WITH_SYS_TIME is still
used in the configure test body and since it is no longer defined,
<time.h> is *not* included on systems that have <sys/time.h>.
In particular, at least on musl libc and glibc, <sys/time.h> does
not implicitly include <time.h> and does not declare clock_gettime,
gmtime_r, or localtime_r. This causes configure to fail to detect
those functions.
The AC_HEADER_TIME macro deprecation text says
> All current systems provide time.h; it need not be checked for.
> Not all systems provide sys/time.h, but those that do, all allow
> you to include it and time.h simultaneously.
So, to fix this issue, simply include <time.h> unconditionally when
testing for time-related functions and in libcurl, and don't bother
checking for it.
Closes #6859
- [Michael Forney brought this change]
configure: remove use of RETSIGTYPE
This was previously defined by the obsolete AC_TYPE_SIGNAL macro,
which was removed in 2682e5f5. The deprecation text says
> Your code may safely assume C89 semantics that RETSIGTYPE is void.
So, remove it and just use void instead.
Closes #6861
- [Muhammed Yavuz Nuzumlalı brought this change]
install: add instructions for Apple Darwin platforms
Closes #6860
- [Muhammed Yavuz Nuzumlalı brought this change]
configure: disable min version set for Darwin
Fixes #6838
Closes #6860
- [David Hu brought this change]
docs/HTTP3.md: update the build instruction using gnutls
In ngtcp2 the `with-gnutls` option is disabled by default, which will
cause `curl` unable to be `make` because of lacking the libraries
needed.
Closes #6857
- RELEASE-NOTES: synced
- typecheck-gcc: make the ssl-ctx-cb check use SSL_CTX pointers
... and not values.
Reported-by: locpyl-tidnyd on github
Fixes #6818
Closes #6819
- ngtcp2+gnutls: clear credentials when freed
... to avoid double-free.
Reported-by: Kenneth Davidson
Fixes #6824
Closes #6856
Jay Satiro (5 Apr 2021)
- [Cherish98 brought this change]
tool_progress: Fix progress meter in parallel mode
Make sure the total amount of DL/UL bytes are counted before the
transfer finalizes. Otherwise if a transfer finishes too quick, its
total numbers are not added, and results in a DL%/UL% that goes above
100%.
Detail:
progress_meter() is called periodically, and it may not catch a
transfer's total bytes if the value was unknown during the last call,
and the transfer is finished and deleted (i.e., lost) during the next
call.
Closes https://github.com/curl/curl/pull/6840
- [Emil Engler brought this change]
libssh: get rid of PATH_MAX
This removes the last occurrence of PATH_MAX inside our libssh
implementation by calculating the path length from the string length of
the two components.
Closes #6829
Daniel Stenberg (5 Apr 2021)
- http_proxy: only loop on 407 + close if we have credentials
... to fix the retry-loop.
Add test 718 to verify.
Reported-by: Daniel Kurečka
Fixes #6828
Closes #6850
- h2: allow 100 streams by default
instead of 13, before the server has told how many streams it
accepts. The server can always reject new streams anyway if we go above
what it accepts.
Ref: #6826
Closes #6852
- [Luke Granger-Brown brought this change]
file: support GETing directories again
After 957bc1881e686f9714c4e6a01bf33535091f0e21, we no longer compute an
expected_size for directories. This has the upshot that when we compare
even an empty Range with the available size, we fail.
This brings back the previous behaviour, which was to succeed, but with
empty content. This also removes the "Accept-ranges: bytes" header,
which is nonsensical on directories.
Adds test 3016
Fixes #6845
Closes #6846
- RELEASE-NOTES: synced
and bumped to 7.76.1
- TLS: fix HTTP/2 selection
for GnuTLS, BearSSL, mbedTLS, NSS, SChannnel, Secure Transport and
wolfSSL...
Regression since 88dd1a8a115b1f5ece (shipped in 7.76.0)
Reported-by: Kenneth Davidson
Reported-by: romamik om github
Fixes #6825
Closes #6827
Jay Satiro (2 Apr 2021)
- hostip: Fix for builds that disable all asynchronous DNS
- Define Curl_resolver_error function only when USE_CURL_ASYNC.
Prior to this change building curl without an asynchronous resolver
backend (c-ares or threaded) and without DoH (DNS-over-HTTPS, which is
also asynchronous but independent of resolver backend) would cause a
build error since Curl_resolver_error is called by and evaluates
variables only available in asynchronous builds.
Reported-by: Benbuck Nason
Fixes https://github.com/curl/curl/issues/6831
Closes https://github.com/curl/curl/pull/6832
Daniel Stenberg (31 Mar 2021)
- [Gilles Vollant brought this change]
openssl: Fix CURLOPT_SSLCERT_BLOB without CURLOPT_SSLCERT_KEY
Reported-by: Christian Schmitz
Fixes #6816
Closes #6820
Version 7.76.0 (31 Mar 2021)
Daniel Stenberg (31 Mar 2021)
- RELEASE-NOTES: synced
curl 7.76.0 release
- THANKS: added names from 7.76.0
- CURLOPT_AUTOREFERER.3: clarify that it sets the full URL
... some users may not want that!
- define: remove CURL_DISABLE_NTLM ifdefs
It was never defined anywhere. Fixed disable-scan (test 1165) to also
scan headers, which found this issue.
Closes #6809
- vtls: fix addsessionid for non-proxy builds
Follow-up to b09c8ee15771c61
Fixes #6812
Closes #6811
- [Li Xinwei brought this change]
cmake: support WinIDN
Closes #6807
- transfer: clear 'referer' in declaration
To silence (false positive) compiler warnings about it.
Follow-up to 7214288898f5625
Reviewed-by: Marcel Raad
Closes #6810
- [Marc Hoersken brought this change]
config: fix SSPI enabling NTLM if crypto auth is disabled
Avoid enabling NTLM feature based upon Windows SSPI
being enabled in case that crypto auth is disabled.
Reported-by: Marcel Raad
Follow-up to #6277
Fixes #6803
Closes #6808
- HISTORY: add two 2021 events
- vtls: add 'isproxy' argument to Curl_ssl_get/addsessionid()
To make sure we set and extract the correct session.
Reported-by: Mingtao Yang
Bug: https://curl.se/docs/CVE-2021-22890.html
CVE-2021-22890
- [Viktor Szakats brought this change]
transfer: strip credentials from the auto-referer header field
Added test 2081 to verify.
CVE-2021-22876
Bug: https://curl.se/docs/CVE-2021-22876.html
- curl_sasl: fix compiler error with --disable-crypto-auth
... if libgsasl was found.
Closes #6806
- [Patrick Monnerat brought this change]
ldap: only set the callback ptr for TLS context when TLS is used
Follow-up to a5eee22e594c2460f
Fixes #6804
Closes #6805
- copyright: update copyright year ranges to 2021
Reviewed-by: Emil Engler
Closes #6802
- send_speed: simplify the checks for if a speed limit is set
... as we know the value cannot be set to negative: enforced by
setopt()
- http: cap body data amount during send speed limiting
By making sure never to send off more than the allowed number of bytes
per second the speed limit logic is given more room to actually work.
Reported-by: Fabian Keil
Bug: https://curl.se/mail/lib-2021-03/0042.html
Closes #6797
- urldata: merge "struct DynamicStatic" into "struct UrlState"
Both were used for the same purposes and there was no logical separation
between them. Combined, this also saves 16 bytes in less holes in my
test build.
Closes #6798
- tests/README.md: mentioned that en_US.UTF-8 is required
Reported-by: Oumph on github
Fixes #6768
- HISTORY: fixed the Mac OS X 10.1 release date
Based on what Wikipedia says
Jay Satiro (26 Mar 2021)
- examples: Remove threaded-shared-conn.c due to bug
Known bug 11.11 is the shared object's connection cache is not thread
safe, so we should not have an example for it.
Ref: https://github.com/curl/curl/issues/4915
Ref: https://curl.se/docs/knownbugs.html#A_shared_connection_cache_is_not
Closes https://github.com/curl/curl/pull/6795
- KNOWN_BUGS: Update 11.9 - DoH option inheritance
- Add description: Explain that some options aren't inherited because
they are not relevant for the DoH SSL connections or may result in
unexpected behavior.
- Remove the reference to #4578 (SSL verify options not inherited) since
that was fixed by #6597 (separate DoH-specific options for verify).
- Explain that DoH-specific options (those created by #6597) are
available: CURLOPT_DOH_SSL_VERIFYHOST, CURLOPT_DOH_SSL_VERIFYPEER and
CURLOPT_DOH_SSL_VERIFYSTATUS.
- Add a reference to #6605 and explain that the user's debug function is
not inherited because it would be unexpected to pass internal handles
(ie DoH handles) to the user's callback.
Closes https://github.com/curl/curl/issues/6605
Daniel Stenberg (26 Mar 2021)
- curl_easy_setopt.3: add curl_easy_option* functions to SEE ALSO
- [Jean-Philippe Menil brought this change]
openssl: ensure to check SSL_CTX_set_alpn_protos return values
SSL_CTX_set_alpn_protos() return 0 on success, and non-0 on failure
Signed-off-by: Jean-Philippe Menil <jpmenil@gmail.com>
Closes #6794
- multi: close the connection when h2=>h1 downgrading
Otherwise libcurl is likely to reuse the connection again in the next
attempt since the connection reuse logic doesn't take downgrades into
account.
Reported-by: Anthony Ramine
Fixes #6788
Closes #6793
- openssl: set the transfer pointer for logging early
Otherwise, the transfer will be NULL in the trace function when the
early handshake details arrive and then curl won't show them.
Regresssion in 7.75.0
Reported-by: David Hu
Fixes #6783
Closes #6792
- RELEASE-NOTES: synced
- TODO: Custom progress meter update interval
Ref: https://stackoverflow.com/q/66789977/93747
- docs/ABI: tighten up the language
Make the promises more firm
Closes #6786
- openldap: disconnect better
Instead of clearing the callback argument in disconnect, set it to the
(new) transfer to make sure the correct data is passed to the callbacks.
Follow-up to e467ea3bd937f38
Assisted-by: Patrick Monnerat
Closes #6787
- libssh2: kdb_callback: get the right struct pointer
After the recent conn/data refactor in this source file, this function
was mistakenly still getting the old struct pointer which would lead to
crash on servers with keyboard-interactive auth enabled.
Follow-up to a304051620b92e12b (shipped in 7.75.0)
Reported-by: Christian Schmitz
Fixes #6691
Closes #6782
- tftp: remove unused struct fields
Follow-up to d3d90ad9c00530d
Closes #6781
- openldap: avoid NULL pointer dereferences
Follow-up to a59c33ceffb8f78
Reported-by: Patrick Monnerat
Fixes #6676
Closes #6780
- http: strip default port from URL sent to proxy
To make sure the Host: header and the URL provide the same authority
portion when sent to the proxy, strip the default port number from the
URL if one was provided.
Reported-by: Michael Brown
Fixes #6769
Closes #6778
- azure: disable test 433 on azure-ubuntu
Something in that environment sets XDG_CONFIG_HOME for us in a way that
breaks the test.
Reported-by: Marc Hörsken
Fixes #6739
Closes #6777
- tftp: remove the 3600 second default timeout
... it was never meant to be there.
Reported-by: Tomas Berger
Fixes #6774
Closes #6776
- docs: make gen.pl support *italic* and **bold**
Remove some nroffisms from the cmdline doc files to simplify editing,
and instead support this markdown style.
Closes #6771
- ngtcp2: sync with recent API updates
Closes #6770
- RELEASE-NOTES: synced
- libssh2:ssh_connect: clear session pointer after free
If libssh2_knownhost_init() returns NULL, like in an OOM situation, the
ssh session was freed but the pointer wasn't cleared which made libcurl
later call libssh2 to cleanup using the stale pointer.
Fixes #6764
Closes #6766
- [Jacob Hoffman-Andrews brought this change]
docs: document version of crustls dependency
This also pins a specific release in the Travis test so future
API-breaking changins in crustls won't break curl builds.
Add RUSTLS documentation to release tarball.
Enable running tests for rustls, minus FTP tests (require
connect_blocking, which rustls doesn't implement) and 313 (requires CRL
handling).
Closes #6763
- [Jacob Hoffman-Andrews brought this change]
rustls: Handle close_notify.
If we get a close_notify, treat that as EOF. If we get an EOF from the
TCP stream, treat that as an error (because we should have ended the
connection earlier, when we got a close_notify).
Closes #6763
- docs: clarify timeouts for queued transfers in multi API
Closes #6758
- ftpserver: only load the preprocessed test file
We always preprocess and tests are no longer sensible to load "raw"
Closes #6738
- tests: use %TESTNUMBER instead of fixed number
This makes the tests easier to copy and relocate to other test numbers
without having to update content.
Closes #6738
- KNOWN_BUGS: CURLOPT_OPENSOCKETPAIRFUNCTION is missing
Closes #5747
- TODO: provide timing info for each redirect
Closes #6743
Jay Satiro (17 Mar 2021)
- docs: Add SSL backend names to CURL_SSL_BACKEND
- Document the names that can be used with CURL_SSL_BACKEND:
bearssl, gnutls, gskit, mbedtls, mesalink, nss, openssl, rustls,
schannel, secure-transport, wolfssl
Ref: https://github.com/curl/curl/issues/2209#issuecomment-360623286
Ref: https://github.com/curl/curl/issues/6717#issuecomment-800745201
Closes https://github.com/curl/curl/pull/6755
- docs: Explain DOH transfers inherit some SSL settings
- Document in DOH that some SSL settings are inherited but DOH hostname
and peer verification are not and are controlled separately.
- Document that CURLOPT_SSL_CTX_FUNCTION is inherited by DOH handles but
we're considering changing behavior to no longer inherit it. Request
feedback.
Closes https://github.com/curl/curl/pull/6688
Daniel Stenberg (17 Mar 2021)
- http: make 416 not fail with resume + CURLOPT_FAILONERRROR
When asked to resume a download, libcurl will convert that to HTTP logic
and if then the entire file is already transferred it will result in a
416 response from the HTTP server. With CURLOPT_FAILONERRROR set in that
scenario, it should *not* lead to an error return.
Updated test 1156, added test 1273
Reported-by: Jonathan Watt
Fixes #6740
Closes #6753
- Curl_timeleft: check both timeouts during connect
The duration of a connect and the total transfer are calculated from two
different time-stamps. It can end up with the total timeout triggering
before the connect timeout expires and we should make sure to
acknowledge whichever timeout that is reached first.
This is especially notable when a transfer first sits in PENDING, as
that time is counted in the total time but the connect timeout is based
on the time since the handle changed to the CONNECT state.
The CONNECTTIMEOUT is per connect attempt. The TIMEOUT is for the entire
operation.
Fixes #6744
Closes #6745
Reported-by: Andrei Bica
Assisted-by: Jay Satiro
- configure: remove use of deprecated macros
AC_HEADER_TIME, AC_HEADER_STDC and AC_TYPE_SIGNAL
- configure: make AC_TRY_* into AC_*_IFELSE
... as the former versions are deprecated.
- configure: s/AC_HELP_STRING/AS_HELP_STRING
AC_HELP_STRING is deprecated in 2.70+ and I believe AS_HELP_STRING works
already since 2.59 so bump the minimum required version to that.
Reported-by: Emil Engler
Fixes #6647
Closes #6748
- RELEASE-NOTES: synced
- travis: use ubuntu nghttp2 package instead of build our own
Closes #6751
- travis: bump wolfssl to 4.7.0
- travis: only build wolfssl when needed
Closes #6751
- [Jacob Hoffman-Andrews brought this change]
rustls: allocate a buffer for TLS data.
Previously, rustls was using an on-stack array for TLS data. However,
crustls has an (unusual) requirement that buffers it deals with are
initialized before writing to them. By using calloc, we can ensure the
buffer is initialized once and then reuse it across calls.
Closes #6742
- travis: add a rustls build
... that doesn't run any tests (yet)
Closes #6750
- HTTP2: remove the outdated remark about multiplexing for the tool
- [Robert Ronto brought this change]
http2: don't set KEEP_SEND when there's no more data to be sent
this should fix an issue where curl sometimes doesn't send out a request
with authorization info after a 401 is received over http2
Closes #6747
Marc Hoersken (15 Mar 2021)
- config: fix building SMB with configure using Win32 Crypto
Align conditions for NTLM features between CMake and configure
builds by differentiating between USE_NTLM and USE_CURL_NTLM_CORE,
just like curl_setup.h does internally to detect support of:
- USE_NTLM: required for NTLM crypto authentication feature
- USE_CURL_NTLM_CORE: required for SMB protocol
Implement USE_WIN32_CRYPTO detection by checking for Crypt functions
in wincrypt.h which are not available in the Windows App environment.
Link advapi32 and crypt32 for Crypto API and Schannel SSL backend.
Fix condition of Schannel SSL backend in CMake build accordingly.
Reviewed-by: Marcel Raad
Closes #6277
- config: fix detection of restricted Windows App environment
Move the detection of the restricted Windows App environment
in curl_setup.h before the definition of USE_WIN32_CRYPTO
via included config-win32.h in case no build system is used.
Reviewed-by: Marcel Raad
Part of #6277
Daniel Stenberg (15 Mar 2021)
- HISTORY: curl 7.7.2 was the first version used in Mac OS X 10.1
- gen.pl: quote "bare" minuses in the nroff curl.1
Reported-by: Alejandro Colomar
Fixes #6698
Closes #6722
Daniel Gustafsson (14 Mar 2021)
- hsts: remove unused defines
MAX_HSTS_SUBLEN and MAX_HSTS_SUBLENSTR were unused from the initial commit,
and mostly likely leftovers from early development. Remove as they're not
used for anything.
Closes #6741
Reviewed-by: Daniel Stenberg <daniel@haxx.se>
Daniel Stenberg (12 Mar 2021)
- github: add torture-ftp for FTP-only torture testing
and at 20% to try to keep the run-time reasonable
Closes #6728
- travis: split "torture" into a separate "events" build as well
Run torture without FTP and reducing coverage to 20%
For some reason the torture tests now run a lot slower on travis and run
into the 50 minute limit all the time.
Closes #6728
- ftp: fix memory leak in ftp_done
If after a transfer is complete Curl_GetFTPResponse() returns an error,
curl would not free the ftp->pathalloc block.
Found by torture-testing test 576
Closes #6737
- [oxalica brought this change]
http2: fail if connection terminated without END_STREAM
Closes #6736
- RELEASE-NOTES: synced
- [Jacob Hoffman-Andrews brought this change]
rustls: support CURLOPT_SSL_VERIFYPEER
This requires the latest main branch of crustls, which provides
rustls_client_config_builder_dangerous_set_certificate_verifier and
rustls_client_config_builder_set_enable_sni.
This refactors the session setup into its own function, and adds a new
function cr_hostname_is_ip. Because crustls doesn't support verification
of IP addresses, special handling is needed: We disable SNI and set a
placeholder hostname (which never actually gets sent on the wire).
Closes #6719
Daniel Gustafsson (12 Mar 2021)
- cookies: Fix potential NULL pointer deref with PSL
Curl_cookie_init can be called with data being NULL, and this can in turn
be passed to Curl_cookie_add, meaning that both functions must be careful
to only use data where it's checked for being a NULL pointer. The libpsl
support code does however dereference data without checking, so if we are
indeed having an unset data pointer we cannot PSL check the cookiedomain.
This is currently not a reachable dereference, as the only caller with a
NULL data isn't passing a file to initialize cookies from, but since the
API has this contract let's ensure we hold it.
Closes #6731
Reviewed-by: Daniel Stenberg <daniel@haxx.se>
Daniel Stenberg (12 Mar 2021)
- [Michael Hordijk brought this change]
configure: only add OpenSSL paths if they are defined
Add paths for OpenSSL compiling and linking only if they have been
defined. If they haven't been defined, we'll assume that the paths are
already available to the toolchain.
Closes #6730
Jay Satiro (12 Mar 2021)
- retry.d: Clarify transient 5xx HTTP response codes
- Clarify the only 5xx response codes that are treated as transient are
500, 502, 503 and 504.
Prior to this change it said it treated all 5xx as transient, but the
code says otherwise.
Ref: https://github.com/curl/curl/blob/curl-7_75_0/src/tool_operate.c#L462-L495
Closes https://github.com/curl/curl/pull/6724
- retry-all-errors.d: Explain curl errors versus HTTP response errors
- Add a paragraph explaining that curl does not consider HTTP response
errors as curl errors, and how that behavior can be modified by using
--retry and --fail.
The --retry-all-errors doc says "Retry on any error" which some users
may find misleading without the added explanation.
Ref: https://curl.se/docs/faq.html#Why_do_I_get_downloaded_data_eve
Ref: https://curl.se/docs/faq.html#curl_doesn_t_return_error_for_HT
Reported-by: Lawrence Gripper
Fixes https://github.com/curl/curl/issues/6712
Closes https://github.com/curl/curl/pull/6720
Daniel Stenberg (11 Mar 2021)
- travis: switch ngtcp2 build over to quictls
The ngtcp2 project switched over to using the quictls OpenSSL fork
instead of their own patched OpenSSL. We follow suit.
Closes #6729
- test220/314: adjust to run with Hyper
- c-hyper: support automatic content-encoding
Closes #6727
- http: remove superfluous NULL assign
Closes #6727
- tool_operate: bail if set CURLOPT_HTTP09_ALLOWED returns error
Closes #6727
- setopt: error on CURLOPT_HTTP09_ALLOWED set true with Hyper
Not supported.
Closes #6727
- test306: make it not run with Hyper
... as it tests HTTP/0.9 which Hyper doesn't support.
- test304: header CRLF cleanup to work with Hyper
- FTP: allow SIZE to fail when doing (resumed) upload
Added test 362 to verify.
Reported-by: Jordan Brown
Regression since 7ea2e1d0c5a7f (7.73.0)
Fixes #6715
Closes #6725
- configure: provide Largefile feature for curl-config
... as cmake now does it correctly, and make test1014 check for it
Closes #6702
- config: remove CURL_SIZEOF_CURL_OFF_T use only SIZEOF_CURL_OFF_T
Make the code consistently use a single name for the size of the
"curl_off_t" type.
Closes #6702
Jay Satiro (10 Mar 2021)
- [Jun-ya Kato brought this change]
ngtcp2: Fix build error due to change in ngtcp2_addr_init
ngtcp2/ngtcp2@b8d90a9 changed the function prototype.
Closes https://github.com/curl/curl/pull/6716
Daniel Stenberg (10 Mar 2021)
- [ejanchivdorj brought this change]
multi: update pending list when removing handle
when removing a handle, most of the lists are updated but pending list
is not updated. Updating now.
Closes #6713
- [kokke brought this change]
lib1536: check ptr against NULL before dereferencing it
Closes #6710
- [kokke brought this change]
lib1537: check ptr against NULL before dereferencing it
Fixes #6707
Closes #6708
- travis: make torture tests skip TLS-SRP tests
... as it seems to often hang.
Also: skip the "normal" tests as they're already run by many other
builds.
Closes #6705
- openssl: adapt to v3's new const for a few API calls
Closes #6703
- quiche: fix crash when failing to connect
Reported-by: ウさん
Fixes #6664
Closes #6701
- RELEASE-NOTES: synced
Fixed the release counter and added a missing contributor
- RELEASE-NOTES: synced
- dynbuf: bump the max HTTP request to 1MB
Raised from 128KB to allow longer request headers.
Reported-by: Carl Zogheib
Fixes #6681
Closes #6685
Jay Satiro (6 Mar 2021)
- schannel: Evaluate CURLOPT_SSL_OPTIONS via SSL_SET_OPTION macro
- Change use of those options from CURLOPT_SSL_OPTIONS that are not
already evaluated via SSL_SET_OPTION in schannel and secure transport
to use that instead of data->set.ssl.optname.
Example:
Evaluate SSL_SET_OPTION(no_revoke) instead of data->set.ssl.no_revoke.
This change is because options set via CURLOPT_SSL_OPTIONS
(data->set.ssl.optname) are separate from those set for HTTPS proxy via
CURLOPT_PROXY_SSL_OPTIONS (data->set.proxy_ssl.optname). The
SSL_SET_OPTION macro determines whether the connection is for HTTPS
proxy and based on that which option to evaluate.
Since neither Schannel nor Secure Transport backends currently support
HTTPS proxy in libcurl, this change is for posterity and has no other
effect.
Closes https://github.com/curl/curl/pull/6690
- [kokke brought this change]
c-hyper: Remove superfluous pointer check
`n` pointer is never NULL once set. Found by static analysis.
Ref: https://github.com/curl/curl/issues/6696
Closes https://github.com/curl/curl/pull/6697
- version.d: Add missing features to the features list
- Add missing entries for gsasl, Kerberos, NTLM_WB, TrackMemory,
Unicode and zstd.
- Remove krb4 since it's no longer a feature.
Reported-by: Ádler Jonas Gross
Fixes https://github.com/curl/curl/issues/6677
Closes https://github.com/curl/curl/pull/6687
- [Vladimir Varlamov brought this change]
docs: add missing Arg tag to --stderr
Prior to this change the required argument was not shown.
curl.1 before: --stderr
curl.1 after: --stderr <file>
curl --help before:
--stderr Where to redirect stderr
curl --help after:
--stderr <file> Where to redirect stderr
Closes https://github.com/curl/curl/pull/6692
- projects: Update VS projects for OpenSSL 1.1.x
- Update VS project templates to use the OpenSSL lib names and include
directories for OpenSSL 1.1.x.
This change means the VS project files will now build only with OpenSSL
1.1.x when an OpenSSL configuration is chosen. Prior to this change the
project files built only with OpenSSL 1.0.x (end-of-life) when an
OpenSSL configuration was chosen.
The template changes in this commit were made by script:
libeay32.lib => libcrypto.lib
ssleay32.lib => libssl.lib
..\..\..\..\..\openssl\inc32 => ..\..\..\..\..\openssl\include
And since the output directory now contains the includes it's prepended:
..\..\..\..\..\openssl\build\Win{32,64}\VC{6..15}\{DLL,LIB}
{Debug,Release}\include
- Change build-openssl.bat to copy the build's include directory to the
output directory (as seen above).
Each build has its own opensslconf.h which is different so we can't just
include the source include directory any longer.
Note the include directory in the output directory is a full copy from
the build so technically we don't need to include the OpenSSL source
include directory in the template. However, I left it last in case the
user made a custom OpenSSL build using the old method which would put
opensslconf in the OpenSSL source include directory.
- Change build-openssl.bat to use a temporary install directory that is
different from the temporary build directory.
For OpenSSL 1.1.x the temporary paths must be separate not a descendant
of the other, otherwise pdb files will be lost between builds.
Ref: https://curl.se/mail/lib-2018-10/0049.html
Ref: https://gist.github.com/jay/125191c35bbeb894444eff827651f755
Ref; https://github.com/openssl/openssl/issues/10005
Fixes https://github.com/curl/curl/issues/984
Closes https://github.com/curl/curl/pull/6675
- doh: Inherit CURLOPT_STDERR from user's easy handle
Prior to this change if the user set their easy handle's error stream
to something other than stderr it was not inherited by the doh handles,
which meant that they would still write to the default standard error
stream (stderr) for verbose output.
Bug: https://github.com/curl/curl/issues/6605
Reported-by: arvids-kokins-bidstack@users.noreply.github.com
Closes https://github.com/curl/curl/pull/6661
Marc Hoersken (1 Mar 2021)
- CI/azure: replace python-impacket with python3-impacket
As of this month Azure DevOps uses Ubuntu 20.04 LTS which
no longer supports Python 2 and instead ships Python 3.
Closes #6678
- runtests.pl: kill processes locking test log files
Introduce a new runtests.pl command option: -rm
For now only required and implemented for Windows.
Ignore stunnel logs due to long running processes.
Requires Sysinternals handle[64].exe to be on PATH.
Reviewed-by: Jay Satiro
Ref: #6058
Closes #6179
- pathhelp.pm: fix use of pwd -L in Msys environment
While Msys2 has a pwd binary which supports -L,
Msys1 only has a shell built-in with that feature.
Reviewed-by: Jay Satiro
Part of #6179
Daniel Gustafsson (1 Mar 2021)
- ldap: use correct memory free function
unescaped is coming from Curl_urldecode and not a unicode conversion
function, so reclaiming its memory should be performed with a normal
call to free rather than curlx_unicodefree. In reality, this is the
same thing as curlx_unicodefree is implemented as a call to free but
that's not guaranteed to always hold. Using the curlx macro present
issues with memory debugging as well.
Closes #6671
Reviewed-by: Jay Satiro <raysatiro@yahoo.com>
Reviewed-by: Daniel Stenberg <daniel@haxx.se>
- url: fix typo in comment
Correct a small typo which snuck in with a304051620.
Jay Satiro (28 Feb 2021)
- tool_help: Increase space between option and description
- Increase the minimum number of spaces between the option and the
description from 1 to 2.
Before:
~~~
-u, --user <user:password> Server user and password
-A, --user-agent <name> Send User-Agent <name> to server
-v, --verbose Make the operation more talkative
-V, --version Show version number and quit
-w, --write-out <format> Use output FORMAT after completion
--xattr Store metadata in extended file attributes
~~~
After:
~~~
-u, --user <user:password> Server user and password
-A, --user-agent <name> Send User-Agent <name> to server
-v, --verbose Make the operation more talkative
-V, --version Show version number and quit
-w, --write-out <format> Use output FORMAT after completion
--xattr Store metadata in extended file attributes
~~~
Closes https://github.com/curl/curl/pull/6674
Daniel Stenberg (27 Feb 2021)
- curl: set CURLOPT_NEW_FILE_PERMS if requested
The --create-file-mode code logic accepted the value but never actually
passed it on to libcurl!
Follow-up to a7696c73436f (shipped in 7.75.0)
Reported-by: Johannes Lesr
Fixes #6657
Closes #6666
- tool_operate: check argc before accessing argv[1]
Follow-up to 09363500b
Reported-by: Emil Engler
Reviewed-by: Daniel Gustafsson
Closes #6668
Daniel Gustafsson (26 Feb 2021)
- [Jean-Philippe Menil brought this change]
openssl: remove get_ssl_version_txt in favor of SSL_get_version
openssl: use SSL_get_version to get connection protocol
Replace our bespoke get_ssl_version_txt in favor of SSL_get_version.
We can get rid of few lines of code, since SSL_get_version achieve
the exact same thing
Closes #6665
Reviewed-by: Daniel Gustafsson <daniel@yesql.se>
Signed-off-by: Jean-Philippe Menil <jpmenil@gmail.com>