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| author | Michael Pratt <mpratt@google.com> | 2019-06-05 13:59:01 -0700 |
|---|---|---|
| committer | Shentubot <shentubot@google.com> | 2019-06-05 14:00:13 -0700 |
| commit | d3ed9baac0dc967eaf6d3e3f986cafe60604121a (patch) | |
| tree | 47121539775297207ba205b60b136c9093d5d393 /pkg/sentry/kernel/epoll | |
| parent | cecb71dc37a77d8e4e88cdfada92a37a72c67602 (diff) | |
Implement dumpability tracking and checks
We don't actually support core dumps, but some applications want to
get/set dumpability, which still has an effect in procfs.
Lack of support for set-uid binaries or fs creds simplifies things a
bit.
As-is, processes started via CreateProcess (i.e., init and sentryctl
exec) have normal dumpability. I'm a bit torn on whether sentryctl exec
tasks should be dumpable, but at least since they have no parent normal
UID/GID checks should protect them.
PiperOrigin-RevId: 251712714
Diffstat (limited to 'pkg/sentry/kernel/epoll')
0 files changed, 0 insertions, 0 deletions