commit | 25604913a0c224dd12255cb40fb4f422ee1e94ee | [log] [tgz] |
---|---|---|
author | Matt Delco <delco@chromium.org> | Thu Nov 14 15:07:50 2019 -0800 |
committer | Matt Delco <delco@chromium.org> | Thu Nov 14 15:20:49 2019 -0800 |
tree | 0746efda0c10ca14d1ee5f4e1b853af9f65aabe0 | |
parent | fc4e0a4130132ef4f9cabad0669f6a111c44ac15 [diff] |
tools/compile_seccomp_policy: fix using default actions The --default-action option fails. This change fixes it so it can work. Bug: chromium:1024664 Test: ./tools/compiler_unittest.py ./tools/parser_unittest.py ./tools/compile_seccomp_policy.py --default-action=log \ test/seccomp.policy test/seccomp.bpf Verified file now ends with 0x7ffc instead of 0. Change-Id: I08082c14aedb9861f2b5f230532f36d7a5c95a77 Signed-off-by: Matt Delco <delco@chromium.org>
The Minijail homepage and main repo is https://android.googlesource.com/platform/external/minijail/.
There might be other copies floating around, but this is the official one!
Minijail is a sandboxing and containment tool used in Chrome OS and Android. It provides an executable that can be used to launch and sandbox other programs, and a library that can be used by code to sandbox itself.
You're one git clone
away from happiness.
$ git clone https://android.googlesource.com/platform/external/minijail $ cd minijail
Releases are tagged as linux-vXX
: https://android.googlesource.com/platform/external/minijail/+refs
See the HACKING.md document for more details.
See the RELEASE.md document for more details.
We've got a couple of contact points.
The following talk serves as a good introduction to Minijail and how it can be used.
The Chromium OS project has a comprehensive sandboxing document that is largely based on Minijail.
After you play with the simple examples below, you should check that out.
# id uid=0(root) gid=0(root) groups=0(root),128(pkcs11) # minijail0 -u jorgelo -g 5000 /usr/bin/id uid=72178(jorgelo) gid=5000(eng) groups=5000(eng)
# minijail0 -u jorgelo -c 3000 -- /bin/cat /proc/self/status Name: cat ... CapInh: 0000000000003000 CapPrm: 0000000000003000 CapEff: 0000000000003000 CapBnd: 0000000000003000