commit | a42182d5658f60679235e37a3cf6bdb8e598dda8 | [log] [tgz] |
---|---|---|
author | François Degros <fdegros@chromium.org> | Wed Apr 29 00:41:52 2020 +1000 |
committer | Treehugger Robot <treehugger-gerrit@google.com> | Sun May 10 06:42:50 2020 +0000 |
tree | 52499e0eb2a6d3eaac83231e956caf2c68f564aa | |
parent | a74925e6a6cbae9635c51b53b463780b75ef0402 [diff] |
Return MINIJAIL_ERR_MOUNT instead of crashing if mount_one fails BUG=chromium:1075892 TEST=Run Minijail unit tests Change-Id: Ia289ed3aa6d6d784c9b63b22f314742a11231ade
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.
See the tools/README.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