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Version 7.60.0 (15 May 2018)
Daniel Stenberg (15 May 2018)
- RELEASE-NOTES: 7.60.0 release
- THANKS: added people from the curl 7.60.0 release
- docs/libcurl/index.html: removed
The HTML files are long gone from the dist, now remove the last HTML
file pointing to those missing files.
- [steini2000 brought this change]
http2: remove unused variable
Closes #2570
- [steini2000 brought this change]
http2: use easy handle of stream for logging
- gcc: disable picky gcc-8 function pointer warnings in two places
Reported-by: Rikard Falkeborn
Bug: #2560
Closes #2569
- http2: use the correct function pointer typedef
Fixes gcc-8 picky compiler warnings
Reported-by: Rikard Falkeborn
Bug: #2560
Closes #2568
- CODE_STYLE: mention return w/o parens, but sizeof with
... and remove the github markdown syntax so that it renders better on
the web site. Also, don't use back-ticks inlined to allow the CSS to
highlight source code better.
- [Rikard Falkeborn brought this change]
examples: Fix format specifiers
Closes #2561
- [Rikard Falkeborn brought this change]
tool: Fix format specifiers
- [Rikard Falkeborn brought this change]
ntlm: Fix format specifiers
- [Rikard Falkeborn brought this change]
tests: Fix format specifiers
- [Rikard Falkeborn brought this change]
lib: Fix format specifiers
- use "on github", not at
- http2: getsock fix for uploads
When there's an upload in progress, make sure to wait for the socket to
become writable.
Detected-by: steini2000 on github
Bug: #2520
Closes #2567
- pingpong: fix response cache memcpy overflow
Response data for a handle with a large buffer might be cached and then
used with the "closure" handle when it has a smaller buffer and then the
larger cache will be copied and overflow the new smaller heap based
Reported-by: Dario Weisser
CVE: CVE-2018-1000300
- http: restore buffer pointer when bad response-line is parsed
... leaving the k->str could lead to buffer over-reads later on.
CVE: CVE-2018-1000301
Assisted-by: Max Dymond
Detected by OSS-Fuzz.
Patrick Monnerat (13 May 2018)
- cookies: do not take cookie name as a parameter
RFC 6265 section 4.2.1 does not set restrictions on cookie names.
This is a follow-up to commit 7f7fcd0.
Also explicitly check proper syntax of cookie name/value pair.
New test 1155 checks that cookie names are not reserved words.
Reported-By: anshnd at github
Fixes #2564
Closes #2566
Daniel Stenberg (12 May 2018)
- smb: reject negative file sizes
Assisted-by: Max Dymond
Detected by OSS-Fuzz
- setup_transfer: deal with both sockets being -1
Detected by Coverity; CID 1435559. Follow-up to f8d608f38d00. It would
index the array with -1 if neither index was a socket.
- travis: add build using NSS
Closes #2558
- [Sunny Purushe brought this change]
openssl: change FILE ops to BIO ops
To make builds with VS2015 work. Recent changes in VS2015 _IOB_ENTRIES
handling is causing problems. This fix changes the OpenSSL backend code
to use BIO functions instead of FILE I/O functions to circumvent those
Closes #2512
- travis: add a build using WolfSSL
Assisted-by: Dan Fandrich
Closes #2528
- [Daniel Gustafsson brought this change]
URLs: fix one more http url
This file wasn't included in commit 4af40b3646d3b09 which updated all http urls to https. The file was committed prior to that update,
but may have been merged after it and hence didn't get updated.
Closes #2550
- github/lock: auto-lock closed issues after 90 days of inactivity
- vtls: fix missing commas
follow-up to e66cca046cef
- vtls: use unified "supports" bitfield member in backends
... instead of previous separate struct fields, to make it easier to
extend and change individual backends without having to modify them all.
closes #2547
- transfer: don't unset writesockfd on setup of multiplexed conns
Curl_setup_transfer() can be called to setup a new individual transfer
over a multiplexed connection so it shouldn't unset writesockfd.
Bug: #2520
Closes #2549
- [Frank Gevaerts brought this change]
configure: put CURLDEBUG and DEBUGBUILD in lib/curl_config.h
They are removed from the compiler flags.
This ensures that make dependency tracking will force a rebuild whenever
configure --enable-debug or --enable-curldebug changes.
Closes #2548
- http: don't set the "rewind" flag when not uploading anything
It triggers an assert.
Detected by OSS-Fuzz
Closes #2546
- travis: add an mbedtls build
Closes #2531
- configure: only check for CA bundle for file-using SSL backends
When only building with SSL backends that don't use the CA bundle file
(by default), skip the check.
Fixes #2543
Fixes #2180
Closes #2545
- ssh-libssh.c: fix left shift compiler warning
ssh-libssh.c:2429:21: warning: result of '1 << 31' requires 33 bits to
represent, but 'int' only has 32 bits [-Wshift-overflow=]
'len' will never be that big anyway so I converted the run-time check to
a regular assert.
- [Stephan Mühlstrasser brought this change]
URL: fix ASCII dependency in strcpy_url and strlen_url
Commit 3c630f9b0af097663a64e5c875c580aa9808a92b partially reverted the
changes from commit dd7521bcc1b7a6fcb53c31f9bd1192fcc884bd56 because of
the problem that strcpy_url() was modified unilaterally without also
modifying strlen_url(). As a consequence strcpy_url() was again
depending on ASCII encoding.
This change fixes strlen_url() and strcpy_url() in parallel to use a
common host-encoding independent criterion for deciding whether an URL
character must be %-escaped.
Closes #2535
- [Denis Ollier brought this change]
docs: remove extraneous commas in man pages
Closes #2544
- Revert "TODO: remove configure --disable-pthreads"
This reverts commit d5d683a97f9765bddfd964fe32e137aa6e703ed3.
--disable-pthreads can be used to disable pthreads and get the threaded
resolver to use the windows threading when building with mingw.
- vtls: don't define MD5_DIGEST_LENGTH for wolfssl
... as it defines it (too)
- TODO: remove configure --disable-pthreads
Jay Satiro (2 May 2018)
- [David Garske brought this change]
wolfssl: Fix non-blocking connect
Daniel Stenberg (30 Apr 2018)
- CURLOPT_URL.3: add ENCODING section [ci skip]
Feedback-by: Michael Kilburn
- KNOWN_BUGS: Client cert with Issuer DN differs between backends
Closes #1411
- KNOWN_BUGS: Passive transfer tries only one IP address
Closes #1508
- KNOWN_BUGS: --upload-file . hang if delay in STDIN
Closes #2051
- KNOWN_BUGS: Connection information when using TCP Fast Open
Closes #1332
- travis: enable libssh2 on both macos and Linux
It seems to not be detected by default anymore (which is a bug I
Closes #2541
- TODO: Support the clienthello extension
Closes #2299
Closes #2252
- tests: provide 'manual' as a feature to optionally require
... and make test 1026 rely on that feature so that --disable-manual
builds don't cause test failures.
Reported-by: Max Dymond and Anders Roxell
Fixes #2533
Closes #2540
- CURLINFO_PROTOCOL.3: mention the existing defined names
Jay Satiro (27 Apr 2018)
- [Daniel Gustafsson brought this change]
cookies: remove unused macro
Commit 2bc230de63 made the macro MAX_COOKIE_LINE_TXT become unused,
so remove as it's not part of the published API.
Daniel Stenberg (27 Apr 2018)
- [Daniel Gustafsson brought this change]
checksrc: force indentation of lines after an else
This extends the INDENTATION case to also handle 'else' statements
and require proper indentation on the following line. Also fixes the
offending cases found in the codebase.
Closes #2532
- http2: fix null pointer dereference in http2_connisdead
This function can get called on a connection that isn't setup enough to
have the 'recv_underlying' function pointer initialized so it would try
to call the NULL pointer.
Reported-by: Dario Weisser
Follow-up to db1b2c7fe9b093f8 (never shipped in a release)
Closes #2536
- http2: get rid of another strstr()
Follow-up to 1514c44655e12e: replace another strstr() call done on a
buffer that might not be zero terminated - with a memchr() call, even if
we know the substring will be found.
Assisted-by: Max Dymond
Detected by OSS-Fuzz
Closes #2534
- cyassl: adapt to libraries without TLS 1.0 support built-in
WolfSSL doesn't enable it by default anymore
- configure: provide --with-wolfssl as an alias for --with-cyassl
- [Daniel Gustafsson brought this change]
os400.c: fix ASSIGNWITHINCONDITION checksrc warnings
All occurrences of assignment within conditional expression in
os400sys.c rewritten into two steps: first assignment and then the check
on the success of the assignment. Also adjust related incorrect brace
positions to match project indentation style.
This was spurred by seeing "if((inp = input_token))", but while in there
all warnings were fixed.
There should be no functional change from these changes.
Closes #2525
- [Daniel Gustafsson brought this change]
cookies: ensure that we have cookies before writing jar
The jar should be written iff there are cookies, so ensure that we still
have cookies after expiration to avoid creating an empty file.
Closes #2529
- strcpy_url: only %-encode values >= 0x80
OSS-Fuzz detected
Broke in dd7521bcc1b7
- mime: avoid NULL pointer dereference risk
Coverity detected, CID 1435120
Closes #2527
- [Stephan Mühlstrasser brought this change]
ctype: restore character classification for non-ASCII platforms
With commit 4272a0b0fc49a1ac0ceab5c4a365c9f6ab8bf8e2 curl-speficic
character classification macros and functions were introduced in
curl_ctype.[ch] to avoid dependencies on the locale. This broke curl on
non-ASCII, e.g. EBCDIC platforms. This change restores the previous set
of character classification macros when CURL_DOES_CONVERSIONS is
Closes #2494
- ftplistparser: keep state between invokes
Fixes FTP wildcard parsing when done over a number of read buffers.
Regression from f786d1f14
Reported-by: wncboy on github
Fixes #2445
Closes #2526
- examples/http2-upload: expand buffer to avoid silly warning
http2-upload.c:135:44: error: ‘%02d’ directive output may be truncated
writing between 2 and 11 bytes into a region of size between 8 and 17
- examples/sftpuploadresume: typecast fseek argument to long
/docs/examples/sftpuploadresume.c:102:12: warning: conversion to 'long
int' from 'curl_off_t {aka long long int}' may alter its value
- Revert "ftplistparser: keep state between invokes"
This reverts commit abbc8457d85aca74b7cfda1d394b0844932b2934.
Caused fuzzer problems on travis not seen when this was a PR!
- Curl_memchr: zero length input can't match
Avoids undefined behavior.
Reported-by: Geeknik Labs
- ftplistparser: keep state between invokes
Fixes FTP wildcard parsing when doing over a number of read buffers.
Regression from f786d1f14
Reported-by: wncboy on github
Fixes #2445
Closes #2519
- ftplistparser: renamed some members and variables
... to make them better spell out what they're for.
- [Christian Schmitz brought this change]
curl_global_sslset: always provide available backends
Closes #2499
- http2: convert an assert to run-time check
Fuzzing has proven we can reach code in on_frame_recv with status_code
not having been set, so let's detect that in run-time (instead of with
assert) and error error accordingly.
(This should no longer happen with the latest nghttp2)
Detected by OSS-Fuzz
Closes #2514
- curl.1: clarify that options and URLs can be mixed
Fixes #2515
Closes #2517
Jay Satiro (23 Apr 2018)
- [Archangel_SDY brought this change]
CURLOPT_SSLCERT.3: improve WinSSL-specific usage info
- [Archangel_SDY brought this change]
schannel: fix build error on targets <= XP
- Use CRYPT_STRING_HEX instead of CRYPT_STRING_HEXRAW since XP doesn't
support the latter.
Daniel Stenberg (23 Apr 2018)
- Revert "ftplistparser: keep state between invokes"
This reverts commit 8fb78f9ddc6d858d630600059b8ad84a80892fd9.
Unfortunately this fix introduces memory leaks I've not been able to fix
in several days. Reverting this for now to get the leaks fixed.
Jay Satiro (21 Apr 2018)
- tool_help: clarify --max-time unit of time is seconds
-m, --max-time <time> Maximum time allowed for the transfer
-m, --max-time <seconds> Maximum time allowed for the transfer
Daniel Stenberg (20 Apr 2018)
- http2: handle GOAWAY properly
When receiving REFUSED_STREAM, mark the connection for close and retry
streams accordingly on another/fresh connection.
Reported-by: Terry Wu
Fixes #2416
Fixes #1618
Closes #2510
- http2: clear the "drain counter" when a stream is closed
This fixes the notorious "httpc->drain_total >= data->state.drain"
Reported-by: Anders Bakken
Fixes #1680
Closes #2509
- http2: avoid strstr() on data not zero terminated
It's not strictly clear if the API contract allows us to call strstr()
on a string that isn't zero terminated even when we know it will find
the substring, and clang's ASAN check dislikes us for it.
Also added a check of the return code in case it fails, even if I can't
think of a situation how that can trigger.
Detected by OSS-Fuzz
Closes #2513
- [Stephan Mühlstrasser brought this change]
openssl: fix subjectAltName check on non-ASCII platforms
Curl_cert_hostcheck operates with the host character set, therefore the
ASCII subjectAltName string retrieved with OpenSSL must be converted to
the host encoding before comparison.
Closes #2493
Jay Satiro (20 Apr 2018)
- openssl: Add support for OpenSSL 1.1.1 verbose-mode trace messages
- Support handling verbose-mode trace messages of type
Daniel Stenberg (19 Apr 2018)
- ftplistparser: keep state between invokes
Regression from f786d1f14
Reported-by: wncboy on github
Fixes #2445
Closes #2508
- detect_proxy: only show proxy use if it had contents
- http2: handle on_begin_headers() called more than once
This triggered an assert if called more than once in debug mode (and a
memory leak if not debug build). With the right sequence of HTTP/2
headers incoming it can happen.
Detected by OSS-Fuzz
Closes #2507
Jay Satiro (18 Apr 2018)
- [Dan McNulty brought this change]
schannel: add support for CURLOPT_CAINFO
- Move verify_certificate functionality in schannel.c into a new
file called schannel_verify.c. Additionally, some structure defintions
from schannel.c have been moved to schannel.h to allow them to be
used in schannel_verify.c.
- Make verify_certificate functionality for Schannel available on
all versions of Windows instead of just Windows CE. verify_certificate
will be invoked on Windows CE or when the user specifies
- In verify_certificate, create a custom certificate chain engine that
exclusively trusts the certificate store backed by the CURLOPT_CAINFO
- doc updates of --cacert/CAINFO support for schannel
- Use CERT_NAME_SEARCH_ALL_NAMES_FLAG when invoking CertGetNameString
when available. This implements a TODO in schannel.c to improve
handling of multiple SANs in a certificate. In particular, all SANs
will now be searched instead of just the first name.
- Update tool_operate.c to not search for the curl-ca-bundle.crt file
when using Schannel to maintain backward compatibility. Previously,
any curl-ca-bundle.crt file found in that search would have been
ignored by Schannel. But, with CAINFO support, the file found by
that search would have been used as the certificate store and
could cause issues for any users that have curl-ca-bundle.crt in
the search path.
- Update url.c to not set the build time CURL_CA_BUNDLE if the selected
SSL backend is Schannel. We allow setting CA location for schannel
only when explicitly specified by the user via CURLOPT_CAINFO /
- Add new test cases 3000 and 3001. These test cases check that the first
and last SAN, respectively, matches the connection hostname. New test
certificates have been added for these cases. For 3000, the certificate
prefix is Server-localhost-firstSAN and for 3001, the certificate
prefix is Server-localhost-secondSAN.
- Remove TODO 15.2 (Add support for custom server certificate
validation), this commit addresses it.
- schannel: fix warning
- Fix warning 'integer from pointer without a cast' on 3rd arg in
CertOpenStore. The arg type HCRYPTPROV may be a pointer or integer
type of the same size.
Follow-up to e35b025.
Caught by Marc's CI builds.
- [Jakub Wilk brought this change]
docs: fix typos
Daniel Stenberg (17 Apr 2018)
Jay Satiro (17 Apr 2018)
- [Kees Dekker brought this change]
winbuild: Support custom devel paths for each dependency
- Support custom devel paths for c-ares, mbedTLS, nghttp2, libSSH2,
OpenSSL and zlib. Respectively: CARES_PATH, MBEDTLS_PATH,
- Use lib.exe for making the static library instead of link.exe /lib.
The latter is undocumented and could cause problems as noted in the
- Remove a dangling URL that no longer worked. (I was not able to find
the IDN download at MSDN/, so it seems to be removed.)
- Remove custom override for release-ssh2-ssl-dll-zlib configuration.
Nobody knows why it was there and as far as we can see is unnecessary.
Daniel Stenberg (17 Apr 2018)
- [Jess brought this change] add backers and sponsors
Closes #2484
- [Archangel_SDY brought this change]
schannel: add client certificate authentication
Users can now specify a client certificate in system certificates store
explicitly using expression like `--cert "CurrentUser\MY\<thumbprint>"`
Closes #2376
Marcel Raad (16 Apr 2018)
- [toughengineer brought this change]
ntlm_sspi: fix authentication using Credential Manager
If you pass empty user/pass asking curl to use Windows Credential
Storage (as stated in the docs) and it has valid credentials for the
domain, e.g.
curl -v -u : --ntlm
currently authentication fails.
This change fixes it by providing proper SPN string to the SSPI API
Daniel Stenberg (16 Apr 2018)
- configure: keep LD_LIBRARY_PATH changes local
... only set it when we actually have to run tests to reduce its impact
on for example build commands etc.
Fixes #2490
Closes #2492
Reported-by: Dmitry Mikhirev
Marcel Raad (16 Apr 2018)
- urldata: make service names unconditional
The ifdefs have become quite long. Also, the condition for the
definition of CURLOPT_SERVICE_NAME and for setting it from
CURLOPT_SERVICE_NAME have diverged. We will soon also need the two
options for NTLM, at least when using SSPI, for
Just make the definitions unconditional to make that easier.
Daniel Stenberg (16 Apr 2018)
- test1148: tolerate progress updates better
Fixes #2446
Closes #2488
- [Christian Schmitz brought this change]
ssh: show libSSH2 error code when closing fails
Closes #2500
Jay Satiro (15 Apr 2018)
- [Daniel Gustafsson brought this change]
vauth: Fix typo
Address various spellings of "credentials".
- [Dagobert Michelsen brought this change]
system.h: Add sparcv8plus to oracle/sunpro 32-bit detection
With specific compiler options selecting the arch like -xarch=sparc on
newer compilers like Oracle Studio 12.4 there is no definition of
__sparcv8 but __sparcv8plus which means the V9 ISA, but limited to the
32ÎíÎñbit subset defined by the V8plus ISA specification, without the
Visual Instruction Set (VIS), and without other implementation-specific
ISA extensions. So it should be the same as __sparcv8.
- [Daniel Gustafsson brought this change]
checksrc: Fix typo
Fix typo in "semicolon" spelling and remove stray tab character.
- [Daniel Gustafsson brought this change]
all: Refactor malloc+memset to use calloc
When a zeroed out allocation is required, use calloc() rather than
malloc() followed by an explicit memset(). The result will be the
same, but using calloc() everywhere increases consistency in the
codebase and avoids the risk of subtle bugs when code is injected
between malloc and memset by accident.
Daniel Stenberg (12 Apr 2018)
- duphandle: make sure CURLOPT_RESOLVE is duplicated fine too
Verified in test 1502 now
Fixes #2485
Closes #2486
Reported-by: Ernst Sjöstrand
- mailmap: add a monnerat fixup [ci skip]
- proxy: show getenv proxy use in verbose output
... to aid debugging etc as it sometimes isn't immediately obvious why
curl uses or doesn't use a proxy.
Inspired by #2477
Closes #2480
- travis: build libpsl and make builds use it
closes #2471
- travis: bump to clang 6 and gcc 7
Extra-eye-on-this-by: Marcel Raad
Closes #2478
Marcel Raad (10 Apr 2018)
- travis: use trusty for coverage build
This works now and precise is in the process of being decommissioned.
- lib: silence null-dereference warnings
In debug mode, MingGW-w64's GCC 7.3 issues null-dereference warnings
when dereferencing pointers after DEBUGASSERT-ing that they are not
Fix this by removing the DEBUGASSERTs.
Suggested-by: Daniel Stenberg
- [Kees Dekker brought this change]
winbuild: fix URL
Follow up on
Now using en-us instead of nl-nl as language code in the URL.
Daniel Stenberg (9 Apr 2018)
- [Kees Dekker brought this change]
winbuild: updated the documentation
The setenv command no longer exists and visual studio build prompts got
changed. Used Visual Studio 2015/2017 as reference.
Closes #2472
- test1136: fix cookie order after commit c990eadd1277
- build: cleanup to fix clang warnings/errors
unit1309 and vtls/gtls: error: arithmetic on a null pointer treated as a
cast from integer to pointer is a GNU extension
Reported-by: Rikard Falkeborn
Fixes #2466
Closes #2468
Jay Satiro (7 Apr 2018)
- examples/sftpuploadresmue: Fix Windows large file seek
- Use _fseeki64 instead of fseek (long) to seek curl_off_t in Windows.
- Use CURL_FORMAT_CURL_OFF_T specifier instead of %ld to print
Caught by Marc's CI builds.
Daniel Stenberg (7 Apr 2018)
- curl_setup: provide a CURL_SA_FAMILY_T type if none exists
... and use this type instead of 'sa_family_t' in the code since several
platforms don't have it.
Closes #2463
- [Eric Gallager brought this change]
build: add picky compiler warning flags for gcc 6 and 7
- configure: detect sa_family_t
Jay Satiro (7 Apr 2018)
- [Stefan Agner brought this change]
tool_operate: Fix retry on FTP 4xx to ignore other protocols
Only treat response code as FTP response codes in case the
protocol type is FTP.
This fixes an issue where an HTTP download was treated as FTP
in case libcurl returned with 33. This happens when the
download has already finished and the server responses 416:
HTTP/1.1 416 Requested Range Not Satisfiable
This should not be treated as an FTP error.
Fixes #2464
Closes #2465
Daniel Stenberg (6 Apr 2018)
- hash: calculate sizes with size_t instead of longs
... since they return size_t anyway!
closes #2462
- [Jay Satiro brought this change]
build-openssl.bat: Refer to VS2017 as VC14.1 instead of VC15
.. and do the same for build-wolfssl.bat.
Because MS calls it VC14.1.
- [Kees Dekker brought this change]
winbuild: make the clean target work without build-type
Due to the check in and, no make call can
be invoked unless a build-type was specified. However, a clean target
only existed when a build type was specified. As a result, the clean
target was unreachable. Made clean target unconditional.
Closes #2455
- [patelvivekv1993 brought this change]
build-openssl.bat: allow custom paths for VS and perl
Fixes #2430
Closes #2457
- [Laurie Clark-Michalek brought this change]
FTP: allow PASV on IPv6 connections when a proxy is being used
In the situation of a client connecting to an FTP server using an IPv6
tunnel proxy, the connection info will indicate that the connection is
IPv6. However, because the server behing the proxy is IPv4, it is
permissable to attempt PSV mode. In the case of the FTP server being
IPv4 only, EPSV will always fail, and with the current logic curl will
be unable to connect to the server, as the IPv6 fwdproxy causes curl to
think that EPSV is impossible.
Closes #2432
- [Jon DeVree brought this change]
file: restore old behavior for file:////foo/bar URLs
curl 7.57.0 and up interpret this according to Appendix E.3.2 of RFC
8089 but then returns an error saying this is unimplemented. This is
actually a regression in behavior on both Windows and Unix.
Before curl 7.57.0 this URL was treated as a path of "//foo/bar" and
then passed to the relevant OS API. This means that the behavior of this
case is actually OS dependent.
The Unix path resolution rules say that the OS must handle swallowing
the extra "/" and so this path is the same as "/foo/bar"
The Windows path resolution rules say that this is a UNC path and
automatically handles the SMB access for the program. So curl on Windows
was already doing Appendix E.3.2 without any special code in curl.
Closes #2438
- [Gaurav Malhotra brought this change]
Revert "openssl: Don't add verify locations when verifypeer==0"
This reverts commit dc85437736e1fc90e689bb1f6c51c8f1aa9430eb.
libcurl (with the OpenSSL backend) performs server certificate verification
even if verifypeer == 0 and the verification result is available using
CURLINFO_SSL_VERIFYRESULT. The commit that is being reverted caused the
CURLINFO_SSL_VERIFYRESULT to not have useful information for the
verifypeer == 0 use case (it would always have
Closes #2451
- [Wyatt O'Day brought this change]
tls: fix mbedTLS 2.7.0 build + handle sha256 failures
(mbedtls 2.70 compiled with MBEDTLS_DEPRECATED_REMOVED)
Closes #2453
- [Lauri Kasanen brought this change]
cookie: case-insensitive hashing for the domains
closes #2458
Patrick Monnerat (4 Apr 2018)
- cookie: fix and optimize 2nd top level domain name extraction
This fixes a segfault occurring when a name of the (invalid) form "domain..tld"
is processed.
test46 updated to cover this case.
Follow-up to commit c990ead.
Daniel Stenberg (4 Apr 2018)
- openssl: provide defines for argument typecasts to build warning-free
... as OpenSSL >= 1.1.0 and libressl >= 2.7.0 use different argument types.
- [Bernard Spil brought this change]
openssl: fix build with LibreSSL 2.7
- LibreSSL 2.7 implements (most of) OpenSSL 1.1 API
Fixes #2319
Closes #2447
Closes #2448
Signed-off-by: Bernard Spil <>
- [Lauri Kasanen brought this change]
cookie: store cookies per top-level-domain-specific hash table
This makes libcurl handle thousands of cookies much better and speedier.
Closes #2440
- [Lauri Kasanen brought this change]
cookies: when reading from a file, only remove_expired once
This drops the cookie load time for 8k cookies from 178ms to 15ms.
Closes #2441
- test1148: set a fixed locale for the test otherwise it might use a different decimal sign.
Bug: #2436
Reported-by: Oumph on github
Jay Satiro (31 Mar 2018)
- docs: fix CURLINFO_*_T examples use of CURL_FORMAT_CURL_OFF_T
- Put a percent sign before each CURL_FORMAT_CURL_OFF_T in printf.
For example "%" CURL_FORMAT_CURL_OFF_T becomes %lld or similar.
Reported-by: David L.
Sergei Nikulov (27 Mar 2018)
- [Michał Janiszewski brought this change]
cmake: Add advapi32 as explicit link library for win32
ARM targets need advapi32 explicitly.
Closes #2363
Daniel Stenberg (27 Mar 2018)
- TODO: connection cache sharing is now supporte
Jay Satiro (26 Mar 2018)
- travis: enable apt retry on fail
This is a workaround for an unsolved travis issue that is causing CI
instances to sporadically fail due to 'unable to connect' issues during
apt stage.
Michael Kaufmann (26 Mar 2018)
- fix warning 'use of uninitialized value'
follow-up to a9a7b60
Closes #2428
Daniel Stenberg (24 Mar 2018)
- gitignore: ignore more generated files
- threaded resolver: track resolver time and set suitable timeout values
In order to make curl_multi_timeout() return suitable "sleep" times even
when there's no socket to wait for while the name is being resolved in a
helper thread.
It will increases the timeouts as time passes.
Closes #2419
- [Howard Chu brought this change]
openldap: fix for NULL return from ldap_get_attribute_ber()
Closes #2399
GitHub (22 Mar 2018)
- [Sergei Nikulov brought this change]
travis-ci: enable -Werror for CMake builds (#2418)
- [Sergei Nikulov brought this change]
cmake: avoid warn-as-error during config checks (#2411)
- Move the CURL_WERROR option processing after the configuration checks
to avoid failures in case of warnings during the configuration checks.
This is a partial fix for #2358
- [Sergei Nikulov brought this change]
timeval: remove compilation warning by casting (#2417)
This is fixes #2358
Daniel Stenberg (22 Mar 2018)
- http2: read pending frames (including GOAWAY) in connection-check
If a connection has received a GOAWAY frame while not being used, the
function now reads frames off the connection before trying to reuse it
to avoid reusing connections the server has told us not to use.
Reported-by: Alex Baines
Fixes #1967
Closes #2402
- [Bas van Schaik brought this change]
CI: add lgtm.yml for tweaking analysis
Closes #2414
- CURLINFO_SSL_VERIFYRESULT.3: fix the example, add some text
Reported-by: Michal Trybus
Fixes #2400
- TODO: expand ~/ in config files
Closes #2317
- cookie.d: mention that "-" as filename means stdin
Reported-by: Dongliang Mu
Fixes #2410
- CURLINFO_COOKIELIST.3: made the example not leak memory
Reported-by: Muz Dima
- vauth/cleartext: fix integer overflow check
Make the integer overflow check not rely on the undefined behavior that
a size_t wraps around on overflow.
Detected by
Closes #2408
- lib/curl_path.h: add #ifdef header guard
Detected by
- vauth/ntlm.h: fix the #ifdef header guard
Detected by
Jay Satiro (20 Mar 2018)
- examples/hiperfifo: checksrc compliance
Daniel Stenberg (19 Mar 2018)
- [Nikos Tsipinakis brought this change]
parsedate: support UT timezone
RFC822 section 5.2 mentions Universal Time, 'UT', to be synonymous with
Closes #2401
- [Don brought this change]
cmake: add support for brotli
Currently CMake cannot detect Brotli support. This adds detection of the
libraries and associated header files. It also adds this to the
generated config.
Closes #2392
- [Chris Araman brought this change]
darwinssl: fix iOS build
Patrick Monnerat (18 Mar 2018)
Daniel Stenberg (17 Mar 2018)
- [Rick Deist brought this change]
This patch adds CURLOPT_DNS_SHUFFLE_ADDRESSES to explicitly request
shuffling of IP addresses returned for a hostname when there is more
than one. This is useful when the application knows that a round robin
approach is appropriate and is willing to accept the consequences of
potentially discarding some preference order returned by the system's
Closes #1694
- add_handle/easy_perform: clear errorbuffer on start if set
To offer applications a more defined behavior, we clear the buffer as
early as possible.
Assisted-by: Jay Satiro
Fixes #2190
Closes #2377
- [Lawrence Matthews brought this change]
Add --haproxy-protocol for the command line tool
Closes #2162
- curl_version_info.3: fix ssl_version description
Reported-by: Vincas Razma
Fixes #2364
- multi: improved pending transfers handling => improved performance
When a transfer is requested to get done and it is put in the pending
queue when limited by number of connections, total or per-host, libcurl
would previously very aggressively retry *ALL* pending transfers to get
them transferring. That was very time consuming.
By reducing the aggressiveness in how pending are being retried, we
waste MUCH less time on putting transfers back into pending again.
Some test cases got a factor 30(!) speed improvement with this change.
Reported-by: Cyril B
Fixes #2369
Closes #2383
- pause: when changing pause state, update socket state
Especially unpausing a transfer might have to move the socket back to the
"currently used sockets" hash to get monitored. Otherwise it would never get
any more data and get stuck. Easily triggered with pausing using the
multi_socket API.
Reported-by: Philip Prindeville
Fixes #2393
Closes #2391
- [Philip Prindeville brought this change]
examples/hiperfifo.c: improved
* use member struct event’s instead of pointers to alloc’d struct
* simplify the cases for the mcode_or_die() function via macros;
* make multi_timer_cb() actually do what the block comment says it
* accept a “stop” command on the FIFO to shut down the service;
* use cleaner notation for unused variables than the (void) hack;
* allow following redirections (304’s);
- rate-limit: use three second window to better handle high speeds
Due to very frequent updates of the rate limit "window", it could
attempt to rate limit within the same milliseconds and that then made
the calculations wrong, leading to it not behaving correctly on very
fast transfers.
This new logic updates the rate limit "window" to be no shorter than the
last three seconds and only updating the timestamps for this when
switching between the states TOOFAST/PERFORM.
Reported-by: 刘佩东
Fixes #2386
Closes #2388
- [luz.paz brought this change]
cleanup: misc typos in strings and comments
Found via `codespell`
Closes #2389
- RELEASE-NOTES: toward 7.60.0
- [Kobi Gurkan brought this change]
http2: fixes typo
Closes #2387
- user-agent.d:: mention --proxy-header as well
- transfer: make HTTP without headers count correct body size
This is what "HTTP/0.9" basically looks like.
Reported on IRC
Closes #2382
- test1208: marked flaky
It fails somewhere between every 3rd to 10th travis-CI run
- SECURITY-PROCESS: mention how we write/add advisories
- [dasimx brought this change]
FTP: fix typo in recursive callback detection for seeking
Fixes #2380
Version 7.59.0 (13 Mar 2018)
Daniel Stenberg (13 Mar 2018)
- release: 7.59.0
Kamil Dudka (13 Mar 2018)
- tests/.../ fix identifier typo
Detected by Coverity Analysis:
curl-7.58.0/tests/python_dependencies/impacket/ identifier_typo: Using "SuportedMech" appears to be a typo:
* Identifier "SuportedMech" is only known to be referenced here, or in copies of this code.
* Identifier "SupportedMech" is referenced elsewhere at least 4 times.
curl-7.58.0/tests/python_dependencies/impacket/ identifier_use: Example 1: Using identifier "SupportedMech".
curl-7.58.0/tests/python_dependencies/impacket/ identifier_use: Example 2: Using identifier "SupportedMech".
curl-7.58.0/tests/python_dependencies/impacket/ identifier_use: Example 3: Using identifier "SupportedMech" (2 total uses in this function).
curl-7.58.0/tests/python_dependencies/impacket/ remediation: Should identifier "SuportedMech" be replaced by "SupportedMech"?
Closes #2379
Daniel Stenberg (13 Mar 2018)
- CURLOPT_COOKIEFILE.3: "-" as file name means stdin
Reported-by: Aron Bergman
[ci skip]
- Revert "hostip: fix compiler warning: 'variable set but not used'"
This reverts commit a577059f92fc65bd6b81717f0737f897a5b34248.
The assignment really needs to be there or we risk working with an
uninitialized pointer.
Michael Kaufmann (12 Mar 2018)
- limit-rate: fix compiler warning
follow-up to 72a0f62
Viktor Szakats (12 Mar 2018)
- add -i and -m options
To sync it with changes made for the libssh2 project.
Also cleanup some whitespace.
- curl-openssl.m4: fix spelling [ci skip]
- FAQ: fix a broken URL [ci skip]
Daniel Stenberg (12 Mar 2018)
- http2: mark the connection for close on GOAWAY
... don't consider it an error!
Assisted-by: Jay Satiro
Reported-by: Łukasz Domeradzki
Fixes #2365
Closes #2375
- credits: Viktor prefers without accent
- openldap: white space changes, fixed up the copyright years
- openldap: check ldap_get_attribute_ber() results for NULL before using
Reported-by: Dario Weisser
- FTP: reject path components with control codes
Refuse to operate when given path components featuring byte values lower
than 32.
Previously, inserting a %00 sequence early in the directory part when
using the 'singlecwd' ftp method could make curl write a zero byte
outside of the allocated buffer.
Test case 340 verifies.
Reported-by: Duy Phan Thanh
- readwrite: make sure excess reads don't go beyond buffer end
Detected by OSS-fuzz
- BUGS: updated link to security process
- limit-rate: kick in even before "limit" data has been received
... and make sure to avoid integer overflows with really large values.
Reported-by: 刘佩东
Fixes #2371
Closes #2373
- docs/ -> docs/
- call it the security process
Michael Kaufmann (11 Mar 2018)
- Curl_range: fix FTP-only and FILE-only builds
follow-up to e04417d
- hostip: fix compiler warning: 'variable set but not used'
Daniel Stenberg (11 Mar 2018)
- HTTP: allow "header;" to replace an internal header with a blank one
Reported-by: Michael Kaufmann
Fixes #2357
Closes #2362
- http2: verbose output new MAX_CONCURRENT_STREAMS values
... as it is interesting for many users.
- SECURITY: distros' max embargo time is 14 days now
Patrick Monnerat (8 Mar 2018)
- curl tool: accept --compressed also if Brotli is enabled and zlib is not.
Daniel Stenberg (5 Mar 2018)
- THANKS + mailmap: remove duplicates, fixup full names
- [sergii.kavunenko brought this change]
WolfSSL: adding TLSv1.3
Closes #2349
- RELEASE-NOTES/THANKS: synced with cc1d4c505
- [Richard Alcock brought this change]
winbuild: prefer documented zlib library names
Check for existence of import and static libraries with documented names
and use them if they do. Fallback to previous names.
According to on
Windows, the names of the import library is "zdll.lib" and static
library is "zlib.lib".
closes #2354
Marcel Raad (4 Mar 2018)
- krb5: use nondeprecated functions
gss_seal/gss_unseal have been deprecated in favor of
gss_wrap/gss_unwrap with GSS-API v2 from January 1997 [1]. The first
version of "The Kerberos Version 5 GSS-API Mechanism" [2] from June
1996 already says "GSS_Wrap() (formerly GSS_Seal())" and
"GSS_Unwrap() (formerly GSS_Unseal())".
Use the nondeprecated functions to avoid deprecation warnings.
Daniel Stenberg (4 Mar 2018)
- curl.1: mention how to add numerical IP addresses in NO_PROXY
- CURLOPT_NOPROXY.3: mention how to list numerical IPv6 addresses
- NO_PROXY: fix for IPv6 numericals in the URL
Added test 1265 that verifies.
Reported-by: steelman on github
Fixes #2353
Closes #2355
- build: get CFLAGS (including -werror) used for examples and tests
... so that the CI and more detects compiler warnings/errors properly!
Closes #2337
Marcel Raad (3 Mar 2018)
- curl_ctype: fix macro redefinition warnings
On MinGW and Cygwin, GCC and clang have been complaining about macro
redefinitions since 4272a0b0fc49a1ac0ceab5c4a365c9f6ab8bf8e2. Fix this
by undefining the macros before redefining them as suggested in
Suggested-by: Daniel Stenberg
Dan Fandrich (2 Mar 2018)
- unit1307: proper cleanup on OOM to fix torture tests
Marcel Raad (28 Feb 2018)
- unit1309: fix warning on Windows x64
When targeting x64, MinGW-w64 complains about conversions between
32-bit long and 64-bit pointers. Fix this by reusing the
from gtls.c, moving it to warnless.h as CURLX_POINTER_TO_INTEGER_CAST /
- travis: update compiler versions
Update clang to version 3.9 and GCC to version 6.
Daniel Stenberg (26 Feb 2018)
- docs/MANUAL: is not accessible on the site anymore
Fixes #2342
Jay Satiro (24 Feb 2018)
- curl-openssl.m4: Fix version check for OpenSSL 1.1.1
- Add OpenSSL 1.1.1 to the header/library version lists.
- Detect OpenSSL 1.1.1 library using its function ERR_clear_last_mark,
which was added in that version.
Prior to this change an erroneous header/library mismatch was caused by
lack of OpenSSL 1.1.1 detection. I tested using openssl-1.1.1-pre1.
Viktor Szakats (23 Feb 2018)
- lib655: silence compiler warning
- spelling fixes
Detected using the `codespell` tool.
Also contains one URL protocol upgrade.
Daniel Stenberg (24 Feb 2018)
- projects/README: remove reference to dead IDN link/package
Reported-by: Stefan Kanthak and Rod Widdowson
Fixes #2325
Jay Satiro (23 Feb 2018)
- [Rod Widdowson brought this change]
winbuild: Use macros for the names of some build utilities
- Add macros to the top of the makefile for rc and mt utilities so that
it is easier to change their locations.
Reported-by: Stefan Kanthak
Daniel Stenberg (23 Feb 2018)
- TODO: remove "sha-256 digest", added in 2b5b37cb9109e7c2
- curl_share_setopt.3: connection cache is shared within multi handles
Jay Satiro (22 Feb 2018)
- [Rod Widdowson brought this change]
winbuild: Use CALL to run batch scripts
Co-authored-by: Stefan Kanthak
Patrick Monnerat (22 Feb 2018)
- os400: add curl_resolver_start_callback type to ILE/RPG binding
Daniel Stenberg (22 Feb 2018)
- form.d: rephrased somewhat, added two example command lines
Jay Satiro (21 Feb 2018)
- [Francisco Sedano brought this change]
- Add new option CURLOPT_RESOLVER_START_FUNCTION to set a callback that
will be called every time before a new resolve request is started
(ie before a host is resolved) with a pointer to backend-specific
resolver data. Currently this is only useful for ares.
- Add new option CURLOPT_RESOLVER_START_DATA to set a user pointer to
pass to the resolver start callback.
- In keeping with the naming of our other connect timeout options rename
This change adds the _MS suffix since the option expects milliseconds.
This is more intuitive for our users since other connect timeout options
that expect milliseconds use _MS such as CURLOPT_TIMEOUT_MS,
The tool option already uses an -ms suffix, --happy-eyeballs-timeout-ms.
Follow-up to 2427d94 which added the lib and tool option yesterday.
Patrick Monnerat (21 Feb 2018)
- sasl: prefer PLAIN mechanism over LOGIN
SASL PLAIN is a standard, LOGIN only a draft. The LOGIN draft says
PLAIN should be used instead if available.
Daniel Stenberg (21 Feb 2018)
- RELEASE-NOTES: synced with 2427d94c6
Jay Satiro (20 Feb 2018)
- [Anders Bakken brought this change]
- Add new option CURLOPT_HAPPY_EYEBALLS_TIMEOUT to set libcurl's happy
eyeball timeout value.
- Add new optval macro CURL_HET_DEFAULT to represent the default happy
eyeballs timeout value (currently 200 ms).
- Add new tool option --happy-eyeballs-timeout-ms to expose
CURLOPT_HAPPY_EYEBALLS_TIMEOUT. The -ms suffix is used because the
other -timeout options in the tool expect seconds not milliseconds.
- hostip: fix 'potentially uninitialized variable' warning
Follow-up to 50d1b33.
Caught by AppVeyor.
Daniel Stenberg (20 Feb 2018)
- TODO: warning if curl version is not in sync with libcurl version
Jay Satiro (20 Feb 2018)
- [Anders Bakken brought this change]
CURLOPT_RESOLVE: Add support for multiple IP addresses per entry
This enables users to preresolve but still take advantage of happy
eyeballs and trying multiple addresses if some are not connecting.
Daniel Stenberg (20 Feb 2018)
- [Sergio Borghese brought this change]
examples/sftpuploadresume: resume upload via CURLOPT_APPEND
- curl --version: show PSL if the run-time lib has it enabled
... not of the #define was set at build-time!
- TODO: "Support in-memory certs/ca certs/keys"
removed SSLKEYLOGFILE support (fixed)
removed "consider SSL patches" (outdated)
Closes #2310
- CURLOPT_HEADER.3: clarify problems with different data sizes
- test1556: verify >16KB headers to the header callback
- header callback: don't chop headers into smaller pieces
Reported-by: Guido Berhoerster
Fixes #2314
Closes #2316
- test1154: verify that long HTTP headers get rejected
- http: fix the max header length detection logic
Previously, it would only check for max length if the existing alloc
buffer was to small to fit it, which often would make the header still
get used.
Reported-by: Guido Berhoerster
Closes #2315
- CURLOPT_HEADERFUNCTION.3: fix typo from d939226813
Reported-by: Erik Johansson
- CURLOPT_HEADERFUNCTION.3: mention folded headers
- TODO: 1.1 Option to refuse usernames in URLs
Also expanded the CURL_REFUSE_CLEARTEXT section with more ideas.
- TODO: 1.7 Support HTTP/2 for HTTP(S) proxies
- ssh: add two missing state names
The list of state names (used in debug builds) was out of sync in
relation to the list of states (used in all builds).
I now added an assert to make sure the sizes of the two lists match, to
aid in detecting this mistake better in the future.
Regression since c92d2e14cf, shipped in 7.58.0.
Reported-by: Somnath Kundu
Fixes #2312
Closes #2313
- Revert "KNOWN_BUGS: 2.5 curl should not offer "ALPN: h2" when using https-proxy"
This reverts commit de9fac00c40db321d44fa6fbab6eb62ec4c83998.
Reported-by: Jay Satiro
Jay Satiro (15 Feb 2018)
- non-ascii: fix implicit declaration warning
Follow-up to b46cfbc.
Caught by Travis CI.
Daniel Stenberg (15 Feb 2018)
- travis: add build with iconv enabled
... to verify it builds and works fine.
Closes #1872
- TODO: 18.18 retry on network is unreachable
Closes #1603
- KNOWN_BUGS: 2.5 curl should not offer "ALPN: h2" when using https-proxy
Closes #1254
Kamil Dudka (15 Feb 2018)
- nss: use PK11_CreateManagedGenericObject() if available
... so that the memory allocated by applications using libcurl does not
grow per each TLS connection.
Closes #2297
Daniel Stenberg (15 Feb 2018)
- [Björn Stenberg brought this change]
TODO fixed: Detect when called from within callbacks
Closes #2302
- BINDINGS: fix curb link (and remove ruby-curl-multi)
Reported-by: Klaus Stein
- curl_gssapi: make sure this file too uses our *printf()
- libcurl-security.3: separate file:// section
... just to make it more apparent. Even if it repeats
some pieces of information.
- libcurl-security.3: the case
Mentioned-By: Rich Moore
- libcurl-security.3: mention the URL standards problems too
- libcurl-security.3: split out from libcurl-tutorial.3
To make more accessible.
Merged in some new language from "URLs are dangerous things" as discussed on
the mailing list a few days ago:
- RELEASE-NOTES: synced with e551910f8
Patrick Monnerat (13 Feb 2018)
- tests: new tests for http raw mode
Test 319 checks proper raw mode data with non-chunked gzip
transfer-encoded server data.
Test 326 checks raw mode with chunked server data.
Bug: #2303
Closes #2308
Kamil Dudka (12 Feb 2018)
- tlsauthtype.d: works only if libcurl is built with TLS-SRP support
Closes #2306
Patrick Monnerat (12 Feb 2018)
- smtp: fix processing of initial dot in data
RFC 5321 specifies the CRLF terminating the DATA command
should be taken into account when chasing the <CRLF>.<CRLF> end marker.
Thus a leading dot character in data is also subject to escaping.
Tests 911 and test server are adapted to this situation.
New tests 951 and 952 check proper handling of initial dot in data.
Closes #2304
Daniel Stenberg (12 Feb 2018)
- sha256: avoid redefine
- [Douglas Mencken brought this change]
sha256: build with OpenSSL < 0.9.8 too
support for SHA-2 was introduced in OpenSSL 0.9.8
Closes #2305
- [Bruno Grasselli brought this change]
README: language fix
Closes #2300
Patrick Monnerat (12 Feb 2018)
- http_chunks: don't write chunks twice with CURLOPT_HTTP_TRANSFER_DECODING on
Bug: #2303
Reported-By: Henry Roeland
Daniel Stenberg (9 Feb 2018)
- get_posix_time: only check for overflows if they can happen!
Michael Kaufmann (9 Feb 2018)
- schannel: fix "no previous prototype" compiler warning
Jay Satiro (9 Feb 2018)
- [Mohammad AlSaleh brought this change]
content_encoding: Add "none" alias to "identity"
Some servers return a "content-encoding" header with a non-standard
"none" value.
Add "none" as an alias to "identity" as a work-around, to avoid
unrecognised content encoding type errors.
Signed-off-by: Mohammad AlSaleh <>
Steve Holme (8 Feb 2018)
- build-openssl.bat: Follow up to 648679ab8e to suppress copy/move output
- build-openssl.bat: Fixed incorrect move if destination build folder exists
Michael Kaufmann (8 Feb 2018)
- schannel: fix compiler warnings
Closes #2296
Steve Holme (7 Feb 2018)
- curl_addrinfo.c: Allow Unix Domain Sockets to compile under Windows
Windows 10.0.17061 SDK introduces support for Unix Domain Sockets.
Added the necessary include file to curl_addrinfo.c.
Note: The SDK (which is considered beta) has to be installed, VS 2017
project file has to be re-targeted for Windows 10.0.17061 and #define
enabled in config-win32.h.
Patrick Monnerat (7 Feb 2018)
- fnmatch: optimize processing of consecutive *s and ?s pattern characters
Reported-By: Daniel Stenberg
Fixes #2291
Closes #2293
Steve Holme (6 Feb 2018)
- build-openssl.bat/build-wolfssl.bat: Build platform is optional
Whilst the compiler parameter is mandatory, platform is optional as it
is automatically calculated by the :configure section.
This partially reverts commit 6d62d2c55d.
Daniel Stenberg (6 Feb 2018)
- [Patrick Schlangen brought this change]
openssl: Don't add verify locations when verifypeer==0
When peer verification is disabled, calling
SSL_CTX_load_verify_locations is not necessary. Only call it when
verification is enabled to save resources and increase performance.
Closes #2290
Steve Holme (5 Feb 2018)
- build-wolfssl.bat: Extend VC15 support to include Enterprise and Professional
...and not just the Community Edition.
- build-openssl.bat: Extend VC15 support to include Enterprise and Professional
...and not just the Community Edition.
Michael Kaufmann (5 Feb 2018)
- time-cond: fix reading the file modification time on Windows
On Windows, stat() may adjust the unix file time by a daylight saving time
offset. Avoid this by calling GetFileTime() instead.
Fixes #2164
Closes #2204
Daniel Stenberg (5 Feb 2018)
- formdata: use the mime-content type function
Reduce code duplication by making Curl_mime_contenttype available and
used by the formdata function. This also makes the formdata function
recognize a set of more file extensions by default.
PR #2280 brought this to my attention.
Closes #2282
- getdate: return -1 for out of range that's how the function is documented to work.
Reported-by: Michael Kaufmann
Bug found in an autobuild with 32 bit time_t
Closes #2278
- [Ben Greear brought this change]
build: fix termios issue on android cross-compile
Signed-off-by: Ben Greear <>
- time_t-fixes: remove typecasts to 'long' for info.filetime
They're now wrong.
Reported-by: Michael Kaufmann
Closes #2277
- curl_setup: move the precautionary define of SIZEOF_TIME_T
... up to before it may be used for the TIME_T_MAX/MIN logic.
Reported-by: Michael Kaufmann
- parsedate: s/#if/#ifdef
Reported-by: Michael Kaufmann
Patrick Monnerat (31 Jan 2018)
- fnmatch: pattern syntax can no longer fail
Whenever an expected pattern syntax rule cannot be matched, the
character starting the rule loses its special meaning and the parsing
is resumed:
- backslash at the end of pattern string matches itself.
- Error in [:keyword:] results in set containing :\[dekorwy.
Unit test 1307 updated for this new situation.
Closes #2273
- fnmatch: accept an alphanum to be followed by a non-alphanum in char set
Also be more tolerant about set pattern syntax.
Update unit test 1307 accordingly.
- fnmatch: do not match the empty string with a character set
Jay Satiro (30 Jan 2018)
- build: fix windows build methods for curl_ctype.c
- Fix winbuild and the VS project generator to treat curl_ctype.{c,h} as
curlx files since they are required by both src and lib.
Follow-up to 4272a0b which added curl_ctype.
Daniel Stenberg (30 Jan 2018)
- progress-bar.d: update to match implementation
... since commit 993dd5651a6
Reported-by: Martin Dreher
Closes #2271
- http2: set DEBUG_HTTP2 to enable more HTTP/2 logging
... instead of doing it unconditionally in debug builds. It cluttered up
the output a little too much.
- [Max Dymond brought this change]
file: Check the return code from Curl_range and bail out on error
- [Max Dymond brought this change]
Curl_range: add check to ensure "from <= to"
- [Max Dymond brought this change]
Curl_range: commonize FTP and FILE range handling
Closes #2205
- RELEASE-NOTES: synced with 811beab9f
- curlver: next release will be 7.59.0
- [Michał Janiszewski brought this change]
curl/curl.h: fix comment typo for CURLOPT_DNS_LOCAL_IP6
Closes #2275
- time: support > year 2038 time stamps for system with 32bit long
... with the introduction of CURLOPT_TIMEVALUE_LARGE and
Fixes #2238
Closes #2264
- curl_easy_reset: clear digest auth state
Reported-by: Ruurd Beerstra
Fixes #2255
Closes #2272
- [Adam Marcionek brought this change]
winbuild: make linker generate proper PDB
Link.exe requires /DEBUG to properly generate a full pdb file on release
Closes #2274
- curl: add --proxy-pinnedpubkey
To verify a proxy's public key. For when using HTTPS proxies.
Fixes #2192
Closes #2268
- configure: set PATH_SEPARATOR to colon for PATH w/o separator
The logic tries to figure out what the path separator in the $PATH
variable is, but if there's only one directory in the $PATH it
fails. This change make configure *guess* on colon instead of erroring
out, simply because that is probably the more common character.
PATH_SEPARATOR can always be set by the user to override the guessing.
(tricky bug to reproduce, as in my case for example the configure script
requires binaries in more than one directory so passing in a PATH with a
single dir fails.)
Reported-by: Earnestly on github
Fixes #2202
Closes #2265
- curl_ctype: private is*() type macros and functions
... since the libc provided one are locale dependent in a way we don't
want. Also, the "native" isalnum() (for example) works differently on
different platforms which caused test 1307 failures on macos only.
Closes #2269
Marcel Raad (29 Jan 2018)
- build: open VC15 projects with VS 2017
Previously, they were opened with Visual Studio 2015 by default, which
cannot build them.
Daniel Stenberg (29 Jan 2018)
- RELEASE-NOTES: synced with 094647fca
- TODO: UTF-8 filenames in Content-Disposition
Closes #1888
- KNOWN_BUGS: DICT responses show the underlying protocol
Closes #1809
Jay Satiro (27 Jan 2018)
- [Alessandro Ghedini brought this change]
docs: fix typos in man pages
Patrick Monnerat (26 Jan 2018)
- lib555: drop text conversion and encode data as ascii codes
If CURL_DOES_CONVERSION is enabled, uploaded LFs are mapped to CRLFs,
giving a result that is different from what is expected.
This commit avoids using CURLOPT_TRANSFERTEXT and directly encodes data
to upload in ascii.
Daniel Stenberg (26 Jan 2018)
- lib517: make variable static to avoid compiler warning
... with clang on macos
Patrick Monnerat (26 Jan 2018)
- lib544: sync ascii code data with textual data
Data mismatch caused test 545 to fail when character encoding
conversion is enabled.
Daniel Stenberg (25 Jan 2018)
- [Travis Burtrum brought this change]
GSKit: restore pinnedpubkey functionality
inadvertently removed in 283babfaf8d8f3bab9d3c63cea94eb0b84e79c37
Closes #2263
- [Dair Grant brought this change]
darwinssl: Don't import client certificates into Keychain on macOS
Closes #2085
- configure: fix the check for unsigned time_t
Assign the time_t variable negative value and then check if it is
greater than zero, which will evaluate true for unsigned time_t but
false for signed time_t.
- parsedate: fix date parsing for systems with 32 bit long
Make curl_getdate() handle dates before 1970 as well (returning negative
Make test 517 test dates for 64 bit time_t.
This fixes bug (3) mentioned in #2238
Closes #2250
- [McDonough, Tim brought this change]
openssl: fix pinned public key build error in FIPS mode
Here is a version that should work with all versions of openssl 0.9.7
through 1.1.0.
Links to the docs:
At the very bottom of the 1.1.0 documentation there is a history section
that states, " stack allocated EVP_MD_CTXs are no longer supported."
If EVP_MD_CTX_create and EVP_MD_CTX_destroy are not defined, then a
simple mapping can be used as described here:
Closes #2258
- [Travis Burtrum brought this change]
SChannel/WinSSL: Replace Curl_none_md5sum with Curl_schannel_md5sum
- [Travis Burtrum brought this change]
SChannel/WinSSL: Implement public key pinning
Closes #1429
- bump: towards 7.58.1
- cookies: remove verbose "cookie size:" output
It was once used for some debugging/verifying logic but should never have
ended up in git!
- TODO: hardcode the "localhost" addresses
An idea that popped up in discussions on twitter.
- progress-bar: don't use stderr explicitly, use bar->out
Reported-By: Gisle Vanem
GitHub (24 Jan 2018)
- [Gisle Vanem brought this change]
Fixes for MSDOS etc.
djgpp do have 'mkdir(dir, mode)'. Other DOS-compilers does not
But djgpp seems the only choice for MSDOS anyway.
PellesC do have a 'F_OK' defined in it's <unistd.h>.
Update year in Copyright.
- [Gisle Vanem brought this change]
Fix small typo.
Version 7.58.0 (23 Jan 2018)
Daniel Stenberg (23 Jan 2018)
- RELEASE: 7.58.0
- [Gisle Vanem brought this change]
progress-bar: get screen width on windows
- test1454: --connect-to with IPv6 address w/o IPv6 support!
- CONNECT_TO: fail attempt to set an IPv6 numerical without IPv6 support
Reported-by: John Hascall
Closes #2257
- docs: fix man page syntax to make test 1140 OK again
- http: prevent custom Authorization headers in redirects
... unless CURLOPT_UNRESTRICTED_AUTH is set to allow them. This matches how
curl already handles Authorization headers created internally.
Note: this changes behavior slightly, for the sake of reducing mistakes.
Added test 317 and 318 to verify.
Reported-by: Craig de Stigter
- curl: progress bar refresh, get width using ioctl()
Get screen width from the environment variable COLUMNS first, if set. If
not, use ioctl(). If nether works, assume 79.
Closes #2242
The "refresh" is for the -# output when no total transfer size is
known. It will now only use a single updated line even for this case:
The "-=O=-" ship moves when data is transferred. The four flying
"hashes" move (on a sine wave) on each refresh, independent of data.
- RELEASE-NOTES: synced with bb0ffcc36
- libcurl-env.3: first take
- TODO: two possible name resolver improvements
- [Kartik Mahajan brought this change]
http2: don't close connection when single transfer is stopped
Fixes #2237
Closes #2249
- test558: fix for multissl builds
vtls.c:multissl_init() might do a curl_free() call so strip that out to
make this work with more builds. We just want to verify that
memorytracking works so skipping one line is no harm.
- examples/url2file.c: add missing curl_global_cleanup() call
Reported-by: XhstormR on github
Fixes #2245
- [Michael Gmelin brought this change]
SSH: Fix state machine for ssh-agent authentication
In case an identity didn't match[0], the state machine would fail in
state SSH_AUTH_AGENT instead of progressing to the next identity in
ssh-agent. As a result, ssh-agent authentication only worked if the
identity required happened to be the first added to ssh-agent.
This was introduced as part of commit c4eb10e2f06fbd6cc904f1d78e4, which
stated that the "else" statement was required to prevent getting stuck
in state SSH_AUTH_AGENT. Given the state machine's logic and libssh2's
interface I couldn't see how this could happen or reproduce it and I
also couldn't find a more detailed description of the problem which
would explain a test case to reproduce the problem this was supposed to
[0] libssh2_agent_userauth returning LIBSSH2_ERROR_AUTHENTICATION_FAILED
Closes #2248
- openssl: fix potential memory leak in SSLKEYLOGFILE logic
Coverity CID 1427646.
- openssl: fix the libressl build again
Follow-up to 84fcaa2e7. libressl does not have the API even if it says it is
late OpenSSL version...
Fixes #2246
Closes #2247
Reported-by: jungle-boogie on github
- unit1307: test many wildcards too
- curl_fnmatch: only allow 5 '*' sections in a single pattern
... to avoid excessive recursive calls. The number 5 is totally
arbitrary and could be modified if someone has a good motivation.
- ftp-wildcard: fix matching an empty string with "*[^a]"
.... and avoid advancing the pointer to trigger an out of buffer read.
Detected by OSS-fuzz
Assisted-by: Max Dymond
- SMB: fix numeric constant suffix and variable types
1. don't use "ULL" suffix since unsupported in older MSVC
2. use curl_off_t instead of custom long long ifdefs
3. make get_posix_time() not do unaligned data access
Fixes #2211
Closes #2240
Reported-by: Chester Liu
- [rouzier brought this change]
Closes #2239
- smtp/pop3/imap_get_message: decrease the data length too...
Follow-up commit to 615edc1f73 which was incomplete.
Assisted-by: Max Dymond
Detected by OSS-fuzz
- openssl: enable SSLKEYLOGFILE support by default
Fixes #2210
Closes #2236
Patrick Monnerat (14 Jan 2018)
- mime: clone mime tree upon easy handle duplication.
A mime tree attached to an easy handle using CURLOPT_MIMEPOST is
strongly bound to the handle: there is a pointer to the easy handle in
each item of the mime tree and following the parent pointer list
of mime items ends in a dummy part stored within the handle.
Because of this binding, a mime tree cannot be shared between different
easy handles, thus it needs to be cloned upon easy handle duplication.
There is no way for the caller to get the duplicated mime tree
handle: it is then set to be automatically destroyed upon freeing the
new easy handle.
New test 654 checks proper mime structure duplication/release.
Add a warning note in curl_mime_data_cb() documentation about sharing
user data between duplicated handles.
Closes #2235
- docs: comment about CURLE_READ_ERROR returned by curl_mime_filedata
Daniel Stenberg (13 Jan 2018)
- test395: HTTP with overflow Content-Length value
- test394: verify abort of rubbish in Content-Length: value
- test393: verify --max-filesize with excessive Content-Length
- HTTP: bail out on negative Content-Length: values
... and make the max filesize check trigger if the value is too big.
Updates test 178.
Reported-by: Brad Spencer
Fixes #2212
Closes #2223
Marcel Raad (13 Jan 2018)
- [Dan Johnson brought this change] append extra linker flags instead of prepending them.
Link order should list libraries after the libraries that use them,
so when we're guessing that we might also need to add -ldl in order
to use -lssl, we should add -ldl after -lssl.
Daniel Stenberg (13 Jan 2018)
- RELEASE-NOTES: synced with 6fa10c8fa
Jay Satiro (13 Jan 2018)
- setopt: fix SSLVERSION to allow CURL_SSLVERSION_MAX_ values
Broken since f121575 (precedes 7.56.1).
Patrick Monnerat (13 Jan 2018)
- setopt: reintroduce non-static Curl_vsetopt() for OS400 support
This also upgrades ILE/RPG bindings with latest setopt options.
Reported-By: jonrumsey on github
Fixes #2230
Closes #2233
Jay Satiro (11 Jan 2018)
- [Zhouyihai Ding brought this change]
http2: fix incorrect trailer buffer size
Prior to this change the stored byte count of each trailer was
miscalculated and 1 less than required. It appears any trailer
after the first that was passed to Curl_client_write would be truncated
or corrupted as well as the size. Potentially the size of some
subsequent trailer could be erroneously extracted from the contents of
that trailer, and since that size is used by client write an
out-of-bounds read could occur and cause a crash or be otherwise
processed by client write.
The bug appears to have been born in 0761a51 (precedes 7.49.0).
- [Basuke Suzuki brought this change]
easy: fix connection ownership in curl_easy_pause
Before calling Curl_client_chop_write(), change the owner of connection
to the current Curl_easy handle. This will fix the issue #2217.
Daniel Stenberg (9 Jan 2018)
- [Dimitrios Apostolou brought this change]
system.h: Additionally check __LONG_MAX__ for defining curl_off_t
__SIZEOF_LONG__ was introduced in GCC 4.4, __LONG_MAX__ was introduced
in GCC 3.3.
Closes #2216
- COPYING: it's 2018!
- progress: calculate transfer speed on milliseconds if possible
to increase accuracy for quick transfers
Fixes #2200
Closes #2206
Jay Satiro (7 Jan 2018)
- scripts: allow all perl scripts to be run directly
- Enable execute permission (chmod +x)
- Change interpreter to /usr/bin/env perl
- mail-rcpt.d: fix short-text description
- build: remove HAVE_LIMITS_H check
.. because limits.h presence isn't optional, it's required by C89.
- openssl: fix memory leak of SSLKEYLOGFILE filename
- Free the copy of SSLKEYLOGFILE env returned by curl_getenv during ossl
Caught by ASAN.
- Revert "curl/system.h: fix compilation with gcc on AIX PPC and IA64 HP-UX"
This reverts commit c97648b55080343bb371522bf4233e94a2a13a99.
SIZEOF_LONG should not be checked in system.h since that macro is only
defined when building libcurl.
Michael Kaufmann (30 Dec 2017)
- test1554: improve the error handling
- test1554: add global initialization and cleanup
Daniel Stenberg (29 Dec 2017)
- curl_version_info.3: call the argument 'age'
Reported-by: Pete Lomax
Patrick Monnerat (27 Dec 2017)
- [Mikalai Ananenka brought this change]
brotli: data at the end of content can be lost
Decoding loop implementation did not concern the case when all
received data is consumed by Brotli decoder and the size of decoded
data internally hold by Brotli decoder is greater than CURL_MAX_WRITE_SIZE.
For content with unencoded length greater than CURL_MAX_WRITE_SIZE this
can result in the loss of data at the end of content.
Closes #2194
Jay Satiro (26 Dec 2017)
- examples/cacertinmem: ignore cert-already-exists error
- Ignore X509_R_CERT_ALREADY_IN_HASH_TABLE errors in the CTX callback
since it's possible the cert may have already been loaded by libcurl.
- Remove the EXAMPLE code in the CURLOPT_SSL_CTX_FUNCTION.3 doc.
Instead have it direct the reader to this cacertinmem.c example.
- Fix the CA certificate to use the right CA for, Digicert.
Reported-by: Thomas van Hesteren
- [Gisle Vanem brought this change]
tool_getparam: Support size modifiers for --max-filesize
- Move the size modifier detection code from limit-rate to its own
function so that it can also be used with max-filesize.
Size modifiers are the suffixes such as G (gigabyte), M (megabyte) etc.
For example --max-filesize 1G
Steve Holme (22 Dec 2017)
- build: Fixed incorrect script termination from commit ad1dc10e61
- Added our standard copyright header
- winbuild: Added support for VC15
- build: Added Visual Studio 2017 project files
- build-wolfssl.bat: Added support for VC15
- build-openssl.bat: Added support for VC15
Jay Satiro (22 Dec 2017)
- [Dimitrios Apostolou brought this change]
curl/system.h: fix compilation with gcc on AIX PPC and IA64 HP-UX
- [Mattias Fornander brought this change]
examples/rtsp: fix error handling macros
Patrick Monnerat (20 Dec 2017)
- curl_easy_reset: release mime-related data.
Move curl_mime_initpart() and curl_mime_cleanpart() calls to lower-level
functions dealing with UserDefined structure contents.
This avoids memory leakages on curl-generated part mime headers.
New test 2073 checks this using the cli tool --next option: it
triggers a valgrind error if bug is present.
Reported-by: Martin Galvan
- content_encoding: rework zlib_inflate
- When zlib version is <, process gzip trailer before considering
extra data as an error.
- Inflate with Z_BLOCK instead of Z_SYNC_FLUSH to maximize correct data
and minimize corrupt data output.
- Do not try to restart deflate decompression in raw mode if output has
started or if the leading data is not available anymore.
- New test 232 checks inflating raw-deflated content.
Closes #2068
- brotli: allow compiling with version 0.6.0.
Some error codes were not yet defined in brotli 0.6.0: do not issue code
for them in this case.
Daniel Stenberg (13 Dec 2017)
- CURLOPT_READFUNCTION.3: refer to argument with correct name
Bug: #2175
[ci skip]
- rand: add a clang-analyzer work-around
scan-build would warn on a potential access of an uninitialized
buffer. I deem it a false positive and had to add this somewhat ugly
work-around to silence it.
- krb5: fix a potential access of uninitialized memory
A scan-build warning.
- conncache: fix a return code [regression]
This broke in 07cb27c98e. Make sure to return 'result' properly. Pointed
out by scan-build!
- curl: support >256 bytes warning messsages
Bug: #2174
Michael Kaufmann (12 Dec 2017)
- libssh: fix a syntax error in
Follow-up to c92d2e1
Closes #2172
Daniel Stenberg (12 Dec 2017)
- examples/smtp-mail.c: use separate defines for options and mail
... to make it clearer that the options want address-only, while the
headers in an email can also have the real name.
Assisted-by: Sean MacLennan
- THANKS: added missing names
... as I reran the contrithanks script after the mailmap name fixups.
- mailmap: added/clarified several names
- setopt: less *or equal* than INT_MAX/1000 should be fine
Reported-by: Dominik Hölzl
Closes #2173
- [Dmitry Kostjuchenko brought this change]
vtls: replaced getenv() with curl_getenv()
Fixed undefined symbol of getenv() which does not exist when compiling
for Windows 10 App (CURL_WINDOWS_APP). Replaced getenv() with
curl_getenv() which is aware of getenv() absence when CURL_WINDOWS_APP
is defined.
Closes #2171
- RELEASE-NOTES: synced with 3b9ea70ee
- TODO: Expose tried IP addresses that failed
Suggested-by: Rainer Canavan
Closes #2126
- curl.1: mention http:// and https:// as valid proxy prefixes
- curl.1: documented two missing valid exit codes
- CURLOPT_DNS_LOCAL_IP4.3: fixed the seel also to not self-reference
- Revert "curl: don't set CURLOPT_INTERLEAVEDATA"
This reverts commit 9ffad8eb1329bb35c8988115ac7ed85cf91ef955.
It was actually added rather recently in 8e8afa82cbb629 due to a crash
that would otherwise happen in the RTSP code. As I don't think we've
fixed that behavior yet, we better keep this work-around until we have
fixed it better.
Michael Kaufmann (10 Dec 2017)
- tests: mark data files as non-executable in git
- tests: update .gitignore for libtests
Daniel Stenberg (10 Dec 2017)
- multi_done: prune DNS cache
Prune the DNS cache immediately after the dns entry is unlocked in
multi_done. Timed out entries will then get discarded in a more orderly
Test506 is updated
Reported-by: Oleg Pudeyev
Fixes #2169
Closes #2170
- mailmap: fixup two old git Author "aliases"
Jay Satiro (10 Dec 2017)
- openssl: Disable file buffering for Win32 SSLKEYLOGFILE
Prior to this change SSLKEYLOGFILE used line buffering on WIN32 just
like it does for other platforms. However, the Windows CRT does not
actually support line buffering (_IOLBF) and will use full buffering
(_IOFBF) instead. We can't use full buffering because multiple processes
may be writing to the file and that could lead to corruption, and since
full buffering is the only buffering available this commit disables
buffering for Windows SSLKEYLOGFILE entirely (_IONBF).
Daniel Stenberg (10 Dec 2017)
- RESOLVE: output verbose text when trying to set a duplicate name
... to help users understand what is or isn't done!
- [John DeHelian brought this change]
sftp: allow quoted commands to use relative paths
Closes #1900
Jay Satiro (8 Dec 2017)
- [Richard Alcock brought this change]
CURLOPT_PRIVATE.3: fix grammar
- Change "never does nothing" double-negative to "never does anything".
Daniel Stenberg (8 Dec 2017)
- curl: remove __EMX__ #ifdefs
These are OS/2-specific things added to the code in the year 2000. They
were always ugly. If there's any user left, they still don't need it
done this way.
Closes #2166
Jay Satiro (8 Dec 2017)
- openssl: improve data-pending check for https proxy
- Allow proxy_ssl to be checked for pending data even when connssl does
not yet have an SSL handle.
This change is for posterity. Currently there doesn't seem to be a code
path that will cause a pending data check when proxyssl could have
pending data and the connssl handle doesn't yet exist [1].
[1]: Recall that an https proxy connection starts out in connssl but if
the destination is also https then the proxy SSL backend data is moved
from connssl to proxyssl, which means connssl handle is temporarily
empty until an SSL handle for the destination can be created.
Daniel Stenberg (8 Dec 2017)
That data is only ever used by the CURLOPT_INTERLEAVEFUNCTION callback
and that option isn't set or used by the curl tool!
Updates the 9 tests that verify --libcurl
Closes #2167
- curl.h: remove incorrect comment about ERRORBUFFER
... error messages are _not_ sent to stderr if this is not set.
- [Michael Felt brought this change]
configure: add AX_CODE_COVERAGE only if using gcc
Fixes #2076
Closes #2125
- curl: limit -# update frequency for unknown total size
Make it use a max 10Hz update frequency for this case as well. Return
early if the "point" hasn't moved since last invoke.
Reported-by: Elliot Saba
Fixes #2158
Closes #2163
- BINDINGS: another PostgreSQL client
...the former link is dead.
Reported-by: Frank Gevaerts
- [Zachary Seguin brought this change]
CONNECT: keep close connection flag in http_connect_state struct
Fixes #2088
Closes #2157
- [Per Malmberg brought this change]
include: get netinet/in.h before linux/tcp.h
... to allow build on older Linux dists (specifically CentOS 4.8 on gcc
Closes #2160
- openldap: fix checksrc nits
- [Stepan Broz brought this change]
openldap: add commented out debug possibilities
... to aid debugging openldap library using its built-in debug messages.
Closes #2159
- examples: move threaded-shared-conn.c to the "complicated" ones
... due it relying on pthreads to link.
- RELEASE-NOTES: synced with b261c44e8
... and bump next release version to 7.58.0
- [Jan Ehrhardt brought this change]
URL: tolerate backslash after drive letter for FILE:
... as in "file://c:\some\path\curl.out"
Reviewed-by: Matthew Kerwin
Closes #2154
- [Randall S. Becker brought this change]
tests: added netinet/in6.h includes in test servers
- [Randall S. Becker brought this change]
configure: check for netinet/in6.h
Needed by HPE NonStop NSE and NSX systems
Fixes #2146
Closes #2155
- curl-config: add --ssl-backends
Lists all SSL backends that were enabled at build-time.
Suggested-by: Oleg Pudeyev
Fixes #2128
- conncache: only allow multiplexing within same multi handle
Connections that are used for HTTP/1.1 Pipelining or HTTP/2 multiplexing
only get additional transfers added to them if the existing connection
is held by the same multi or easy handle. libcurl does not support doing
HTTP/2 streams in different threads using a shared connection.
Closes #2152
- threaded-shared-conn.c: fixed typo in commenta
- threaded-shared-conn.c: new example
- conncache: fix several lock issues
If the lock is released before the dealings with the bundle is over, it may
have changed by another thread in the mean time.
Fixes #2132
Fixes #2151
Closes #2139
- libssh: remove dead code in sftp_qoute
... by removing a superfluous NULL pointer check that also confuses
Fixes #2143
Closes #2153
- sasl_getmesssage: make sure we have a long enough string to pass
For pop3/imap/smtp, added test 891 to somewhat verify the pop3
For this, I enhanced the pingpong test server to be able to send back
responses with LF-only instead of always using CRLF.
Closes #2150
- libssh2: remove dead code from SSH_SFTP_QUOTE
Figured out while reviewing code in the libssh backend. The pointer was
checked for NULL after having been dereferenced, so we know it would
always equal true or it would've crashed.
Pointed-out-by: Nikos Mavrogiannopoulos
Bug #2143
Closes #2148
- ssh-libssh.c: please checksrc
Nikos Mavrogiannopoulos (4 Dec 2017)
- libssh: fixed dereference in statvfs access
The behavior is now equivalent to ssh.c when SSH_SFTP_QUOTE_STATVFS
handling fails.
Fixes #2142
Daniel Stenberg (4 Dec 2017)
- [Guitared brought this change]
RESOURCES: update spec names
Closes #2145
Nikos Mavrogiannopoulos (3 Dec 2017)
- libssh: corrected use of sftp_statvfs() in SSH_SFTP_QUOTE_STATVFS
The previous code was incorrectly following the libssh2 error detection
for libssh2_sftp_statvfs, which is not correct for libssh's sftp_statvfs.
Fixes #2142
Signed-off-by: Nikos Mavrogiannopoulos <>
- libssh: no need to call sftp_get_error as ssh_get_error is sufficient
Fixes #2141
Signed-off-by: Nikos Mavrogiannopoulos <>
Daniel Stenberg (2 Dec 2017)
- libssh: fix minor static code analyzer nits
- remove superfluous NULL check which otherwise tricks the static code
analyzers to assume NULL pointer dereferences.
- fix fallthrough in switch()
- indent mistake
- openssl: pkcs12 is supported by boringssl
Removes another #ifdef for BoringSSL
Pointed-out-by: David Benjamin
Closes #2134
- [Jay Satiro brought this change]
travis: use pip2 instead of pip
.. since now mac osx image expects pip2 or pip3, and doesn't know pip:
0.01s$ pip install --user cpp-coveralls
/Users/travis/.travis/job_stages: line 57: pip: command not found
- [Nikos Mavrogiannopoulos brought this change]
lib582: do not verify host for SFTP
This SFTP test fails with libssh back-end due to failure to verify
the peer. Disable peer verification in the test as there seems to
be the intention of the test.
Note that the libssh back-end automatically verifies the peer's
host using the default known_hosts file.
Signed-off-by: Nikos Mavrogiannopoulos <>
- [Nikos Mavrogiannopoulos brought this change]
libssh: added SFTP support
The SFTP back-end supports asynchronous reading only, limited
to 32-bit file length. Writing is synchronous with no other
This also brings keyboard-interactive authentication.
Signed-off-by: Nikos Mavrogiannopoulos <>
- [Nikos Mavrogiannopoulos brought this change]
symbols-in-versions: added new symbols with 7.56.3 version
Signed-off-by: Nikos Mavrogiannopoulos <>
- [Nikos Mavrogiannopoulos brought this change]
.travis.yml: added build --with-libssh
Signed-off-by: Nikos Mavrogiannopoulos <>
- [Nikos Mavrogiannopoulos brought this change]
libssh2: return CURLE_UPLOAD_FAILED on failure to upload
This brings its in sync with the error code returned by the
libssh backend.
Signed-off-by: Nikos Mavrogiannopoulos <>
- [Nikos Mavrogiannopoulos brought this change]
libssh2: send the correct CURLE error code on scp file not found
That also updates tests to expect the right error code
libssh2 back-end returns CURLE_SSH error if the remote file
is not found. Expect instead CURLE_REMOTE_FILE_NOT_FOUND
which is sent by the libssh backend.
Signed-off-by: Nikos Mavrogiannopoulos <>
- [Nikos Mavrogiannopoulos brought this change]
Added support for libssh SSH SCP back-end
libssh is an alternative library to libssh2.
That patch set also introduces support for ECDSA
ed25519 keys, as well as gssapi authentication.
Signed-off-by: Nikos Mavrogiannopoulos <>
- RELEASE-NOTES: synced with af8cc7a69
- curlver: towards 7.57.1
- [W. Mark Kubacki brought this change]
lib: don't export all symbols, just everything curl_*
Absent any 'symbol map' or script to limit what gets exported, static
linking of libraries previously resulted in a libcurl with curl's and
those other symbols being (re-)exported.
This did not happen if 'versioned symbols' were enabled (which is not
the default) because then a version script is employed.
This limits exports to everything starting in 'curl_*'., which is
what "libcurl.vers" exports.
This avoids strange side-effects such as with mixing methods
from system libraries and those erroneously offered by libcurl.
Closes #2127
- [Johannes Schindelin brought this change]
SSL: Avoid magic allocation of SSL backend specific data
Originally, my idea was to allocate the two structures (or more
precisely, the connectdata structure and the four SSL backend-specific
strucutres required for ssl[0..1] and proxy_ssl[0..1]) in one go, so
that they all could be free()d together.
However, getting the alignment right is tricky. Too tricky.
So let's just bite the bullet and allocate the SSL backend-specific
data separately.
As a consequence, we now have to be very careful to release the memory
allocated for the SSL backend-specific data whenever we release any
Signed-off-by: Johannes Schindelin <>
Closes #2119
- examples/xmlstream.c: don't switch off CURL_GLOBAL_SSL
Reported-by: Dima Tisnek
- travis: add boringssl build
Uses a separate build without --enable-debug and no valgrind.
The debug option causes far too many warnings in boringssl's headers
(C++ comments, trailing commas etc). Valgrind triggers some false
positive errors in thread-local data used by boringssl.
Closes #2118
Version 7.57.0 (29 Nov 2017)
Daniel Stenberg (29 Nov 2017)
- RELEASE-NOTES: curl 7.57.0
- THANKS: added contributors from 7.57.0 release
- openssl: fix boringssl build again
commit d3ab7c5a21e broke the boringssl build since it doesn't have
RSA_flags(), so we disable that code block for boringssl builds.
Reported-by: W. Mark Kubacki
Fixes #2117
- curl_ntlm_core.c: use the limits.h's SIZE_T_MAX if provided
- libcurl-share.3: the connection cache is shareable now
- global_init: ignore CURL_GLOBAL_SSL's absense
This bit is no longer used. It is not clear what it meant for users to
"init the TLS" in a world with different TLS backends and since the
introduction of multissl, libcurl didn't properly work if inited without
this bit set.
Not a single user responded to the call for users of it:
Reported-by: Evgeny Grin
Assisted-by: Jay Satiro
Fixes #2089
Fixes #2083
Closes #2107
- ntlm: avoid integer overflow for malloc size
Reported-by: Alex Nichols
Assisted-by: Kamil Dudka and Max Dymond
- wildcardmatch: fix heap buffer overflow in setcharset
The code would previous read beyond the end of the pattern string if the
match pattern ends with an open bracket when the default pattern
matching function is used.
Detected by OSS-Fuzz:
- [Jay Satiro brought this change]
url: fix alignment of ssl_backend_data struct
- Align the array of ssl_backend_data on a max 32 byte boundary.
8 is likely to be ok but I went with 32 for posterity should one of
the ssl_backend_data structs change to contain a larger sized variable
in the future.
Prior to this change (since dev 70f1db3, release 7.56) the connectdata
structure was undersized by 4 bytes in 32-bit builds with ssl enabled
because long long * was mistakenly used for alignment instead of
long long, with the intention being an 8 byte boundary. Also long long
may not be an available type.
The undersized connectdata could lead to oob read/write past the end in
what was expected to be the last 4 bytes of the connection's secondary
socket https proxy ssl_backend_data struct (the secondary socket in a
connection is used by ftp, others?).
- ssh: remove check for a NULL pointer (!)
With this check present, scan-build warns that we might dereference this
point in other places where it isn't first checked for NULL. Thus, if it
*can* be NULL we have a problem on a few places. However, this pointer
should not be possible to be NULL here so I remove the check and thus
also three different scan-build warnings.
Closes #2111
- [Matthew Kerwin brought this change]
test: add test for bad UNC/SMB path in file: URL
- [Matthew Kerwin brought this change]
test: add tests to ensure basic file: URLs
- [Matthew Kerwin brought this change]
URL: update "file:" URL handling
* LOTS of comment updates
* explicit error for SMB shares (e.g. "file:////share/path/file")
* more strict handling of authority (i.e. "//localhost/")
* now accepts dodgy old "C:|" drive letters
* more precise handling of drive letters in and out of Windows
(especially recognising both "file:c:/" and "file:/c:/")
Closes #2110
- metalink: fix memory-leak and NULL pointer dereference
Reported by scan-build
Closes #2109
- [Alessandro Ghedini brought this change]
connect: add support for new TCP Fast Open API on Linux
The new API added in Linux 4.11 only requires setting a socket option
before connecting, without the whole sento() machinery.
Notably, this makes it possible to use TFO with SSL connections on Linux
as well, without the need to mess around with OpenSSL (or whatever other
SSL library) internals.
Closes #2056
- make: fix "make distclean"
Fixes #2097
Closes #2108
- RELEASE-NOTES: synced with 31f18d272
Jay Satiro (23 Nov 2017)
- connect: improve the bind error message
eg consider a non-existent interface eth8, curl --interface eth8
Before: curl: (45) Could not resolve host: eth8
After: curl: (45) Couldn't bind to 'eth8'
Reported-by: Alfonso Martone
Daniel Stenberg (23 Nov 2017)
- examples/rtsp: clear RANGE again after use
Fixes #2106
Reported-by: youngchopin on github
- [Michael Kaufmann brought this change]
test1264: verify URL with space in host name being rejected
- url: reject ASCII control characters and space in host names
Host names like " moo" would otherwise be accepted by some
getaddrinfo() implementations.
Updated test 1034 and 1035 accordingly.
Fixes #2073
Closes #2092
- Curl_open: fix OOM return error correctly
Closes #2098
- http2: fix "Value stored to 'end' is never read" scan-build error
- http2: fix "Value stored to 'hdbuf' is never read" scan-build error
- openssl: fix "Value stored to 'rc' is never read" scan-build error
- mime: fix "Value stored to 'sz' is never read" scan-build error
- Curl_llist_remove: fix potential NULL pointer deref
Fixes a scan-build warning.
- ntlm: remove unnecessary NULL-check to please scan-build
- BUGS: spellchecked
Jay Satiro (18 Nov 2017)
- [fmmedeiros brought this change]
examples/curlx: Fix code style
- Add braces around multi-line if statement.
Daniel Stenberg (17 Nov 2017)
- resolve: allow IP address within [] brackets
... so that IPv6 addresses can be passed like they can for connect-to
and how they're used in URLs.
Added test 1324 to verify
Reported-by: Alex Malinovich
Fixes #2087
Closes #2091
- [Pavol Markovic brought this change]
macOS: Fix missing connectx function with Xcode version older than 9.0
The previous fix worked just for
Xcode 9. This commit extends the fix to older Xcode versions effectively
by not using connectx function.
Closes #2082
- [Dirk Feytons brought this change]
openssl: fix too broad use of HAVE_OPAQUE_EVP_PKEY
Fixes #2079
Closes #2081
- TODO: ignore private IP addresses in PASV response
Closes #1455
- RELEASE-NOTES: synced with ae7369b6d
Michael Kaufmann (14 Nov 2017)
- URL: return error on malformed URLs with junk after IPv6 bracket
Follow-up to aadb7c7. Verified by new test 1263.
Closes #2072
Daniel Stenberg (14 Nov 2017)
- INTERNALS: we may use libidn2 now, not libidn
Patrick Monnerat (13 Nov 2017)
- zlib/brotli: only include header files in modules needing them
There is a conflict on symbol 'free_func' between openssl/crypto.h and
zlib.h on AIX. This is an attempt to resolve it.
Reported-By: Michael Felt
Daniel Stenberg (13 Nov 2017)
- SMB: fix uninitialized local variable
Reported-by: Brian Carpenter
- [Orgad Shaneh brought this change]
connect.c: remove executable bit on file
Closes #2071
- [hsiao yi brought this change] fixed layout
Closes #2069
- setopt: split out curl_easy_setopt() to its own file
... to make url.c smaller.
Closes #1944
Jay Satiro (10 Nov 2017)
- [John Starks brought this change]
cmake: Add missing setmode check
Ensure HAVE_SETMODE is set to 1 on OSes that have setmode. Without this,
curl will corrupt binary files when writing them to stdout on Windows.
Daniel Stenberg (10 Nov 2017)
- curl_share_setopt: va_end was not called if conncache errors
CID 984459, detected by Coverity
Sergei Nikulov (10 Nov 2017)
- [John Starks brought this change]
cmake: Correctly include curl.rc in Windows builds (#2064)
Update CMakeLists.txt to add curl.rc to the correct list.
Daniel Stenberg (9 Nov 2017)
- RELEASE-NOTES: synced with 32828cc4f
- [Luca Boccassi brought this change]
--interface: add support for Linux VRF
The --interface command (CURLOPT_INTERFACE option) already uses
SO_BINDTODEVICE on Linux, but it tries to parse it as an interface or IP
address first, which fails in case the user passes a VRF.
Try to use the socket option immediately and parse it as a fallback
instead. Update the documentation to mention this feature, and that it
requires the binary to be ran by root or with CAP_NET_RAW capabilities
for this to work.
Closes #2024
- curl_share_setopt.3: document CURL_LOCK_DATA_CONNECT
Closes #2043
- examples: add shared-connection-cache
- test1554: verify connection cache sharing
- share: add support for sharing the connection cache
- imap: deal with commands case insensitively
As documented in RFC 3501 section 9:
Closes #2061
- connect: store IPv6 connection status after valid connection
... previously it would store it already in the happy eyeballs stage
which could lead to the IPv6 bit being set for an IPv4 connection,
leading to curl not wanting to do EPSV=>PASV for FTP transfers.
Closes #2053
- curl_multi_fdset.3: emphasize curl_multi_timeout
... even when there's no socket to wait for, the timeout can still be
very short.
Jay Satiro (9 Nov 2017)
- content_encoding: fix inflate_stream for no bytes available
- Don't call zlib's inflate() when avail_in stream bytes is 0.
This is a follow up to the parent commit 19e66e5. Prior to that change
libcurl's inflate_stream could call zlib's inflate even when no bytes
were available, causing inflate to return Z_BUF_ERROR, and then
inflate_stream would treat that as a hard error and return
According to the zlib FAQ, Z_BUF_ERROR is not fatal.
This bug would happen randomly since packet sizes are arbitrary. A test
of 10,000 transfers had 55 fail (ie 0.55%).
Patrick Monnerat (7 Nov 2017)
- content_encoding: do not write 0 length data
Daniel Stenberg (6 Nov 2017)
- fnmatch: remove dead code
There was a duplicate check for backslashes in the setcharset()
Coverity CID 1420611
- url: remove unncessary NULL-check
Since 'conn' won't be NULL in there and we also access the pointer in
there without the check.
Coverity CID 1420610
Viktor Szakats (6 Nov 2017)
- src/Makefile.m32: fix typo in brotli lib customization
Ref cc1f4436099decb9d1a7034b2bb773a9f8379d31
- Makefile.m32: allow to customize brotli libs
It adds the ability to link against static brotli libs.
Also fix brotli include path.
Patrick Monnerat (5 Nov 2017)
- travis: add a job with brotli enabled
- [Viktor Szakats brought this change]
Makefile.m32: add brotli support
- HTTP: implement Brotli content encoding
This uses the brotli external library (
Brotli becomes a feature: additional curl_version_info() bit and
structure fields are provided for it and CURLVERSION_NOW bumped.
Tests 314 and 315 check Brotli content unencoding with correct and
erroneous data.
Some tests are updated to accomodate with the now configuration dependent
parameters of the Accept-Encoding header.
- HTTP: support multiple Content-Encodings
This is implemented as an output streaming stack of unencoders, the last
calling the client write procedure.
New test 230 checks this feature.
Reported-By: Daniel Bankhead
Jay Satiro (4 Nov 2017)
- url: remove arg value check from CURLOPT_SSH_AUTH_TYPES
Since CURLSSH_AUTH_ANY (aka CURLSSH_AUTH_DEFAULT) is ~0 an arg value
check on this option is incorrect; we have to accept any value.
Prior to this change since f121575 (7.56.1+) CURLOPT_SSH_AUTH_TYPES
Daniel Stenberg (4 Nov 2017)
- ntlm: avoid malloc(0) for zero length passwords
It triggers an assert() when built with memdebug since malloc(0) may
return NULL *or* a valid pointer.
Detected by OSS-Fuzz:
Assisted-by: Max Dymond
Closes #2054
- RELEASE-NOTES: synced with ee8016b3d
- curl: speed up handling of many URLs
By properly keeping track of the last entry in the list of URLs/uploads
to handle, curl now avoids many meaningless traverses of the list which
speeds up many-URL handling *MASSIVELY* (several magnitudes on 100K
Added test 1291, to verify that it doesn't take ages - but we don't have
any detection of "too slow" command in the test suite.
Reported-by: arainchik on github
Fixes #1959
Closes #2052
- curl: pass through [] in URLs instead of calling globbing error
Assisted-by: Per Lundberg
Fixes #2044
Closes #2046
Closes #2048
Regression since f121575
Reported-by: Petr Voytsik
Fixes #2047
Jay Satiro (2 Nov 2017)
- url: fix CURLOPT_DNS_CACHE_TIMEOUT arg value check to allow -1
Prior to this change since f121575 (7.56.1+) CURLOPT_DNS_CACHE_TIMEOUT
erroneously rejected -1 with CURLE_BAD_FUNCTION_ARGUMENT.
Dan Fandrich (1 Nov 2017)
- http2: Fixed OOM handling in upgrade request
This caused the torture tests on test 1800 to fail.
- tests: Fixed torture tests on tests 556 and 650
Test cleanup after OOM wasn't being consistently performed.
Daniel Stenberg (1 Nov 2017)
- CURLOPT_MAXREDIRS: allow -1 as a value
... which is valid according to documentation. Regression since
Verified now in test 501.
Reported-by: cbartl on github
Fixes #2038
Closes #2039
- include: remove conncache.h inclusion from where its not needed
Jay Satiro (1 Nov 2017)
- url: fix CURLOPT_POSTFIELDSIZE arg value check to allow -1
.. also add same arg value check to CURLOPT_POSTFIELDSIZE_LARGE.
Prior to this change since f121575 (7.56.1+) CURLOPT_POSTFIELDSIZE