tag | f61900abe93caba0e792b57c0f8c3ed56d18dba7 | |
---|---|---|
tagger | Jorge Lucangeli Obes <jorgelo@google.com> | Mon Dec 02 18:42:59 2019 |
object | 664eba707187fb623892b4ae6cd6689f1015e738 |
Minijail v11. New in this release: *Preserve namespace file descriptors through fork+exec (jorgelo@google.com). *Improvements to minijail_wait() and minijail_kill() (fdegros@google.com). *Fixes for compile_seccomp_policy (delco@google.com).
commit | 664eba707187fb623892b4ae6cd6689f1015e738 | [log] [tgz] |
---|---|---|
author | François Degros <fdegros@chromium.org> | Tue Nov 05 02:18:24 2019 |
committer | François Degros <fdegros@chromium.org> | Thu Nov 21 00:25:12 2019 |
tree | 0400a91035ac7abb5db0398cc8da7f39984b46c9 | |
parent | 080ceef61885e2c2666a6b5b8a850e304d67bf90 [diff] |
Fix crash when subprocess dies Handle race condition gracefully, and prevent process from crashing when subprocess dies before minijail_to_fd() finishes. Bug: chromium:1020571 Test: Unit tests pass Change-Id: I8ba4f7febe82ef0cb9aff2a3f198da4c51532dd6
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