diff options
| author | Rahat Mahmood <rahat@google.com> | 2018-11-08 11:08:41 -0800 |
|---|---|---|
| committer | Shentubot <shentubot@google.com> | 2018-11-08 11:09:46 -0800 |
| commit | 5a0be6fa203273d1e4ab06a206eaffeca5724533 (patch) | |
| tree | f73a10689d42ca3b3676cd438dfd569ec1e7b745 /pkg/sentry/fs/inode.go | |
| parent | 90e81b2e5c665b9fc149f97dcf15142c190260c6 (diff) | |
Create stubs for syscalls upto Linux 4.4.
Create syscall stubs for missing syscalls upto Linux 4.4 and advertise
a kernel version of 4.4.
PiperOrigin-RevId: 220667680
Change-Id: Idbdccde538faabf16debc22f492dd053a8af0ba7
Diffstat (limited to 'pkg/sentry/fs/inode.go')
| -rw-r--r-- | pkg/sentry/fs/inode.go | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/pkg/sentry/fs/inode.go b/pkg/sentry/fs/inode.go index 95769ccf8..38b140bd2 100644 --- a/pkg/sentry/fs/inode.go +++ b/pkg/sentry/fs/inode.go @@ -439,10 +439,7 @@ func (i *Inode) CheckOwnership(ctx context.Context) bool { // CheckCapability checks whether `ctx` has capability `cp` with respect to // operations on this Inode. // -// Compare Linux's kernel/capability.c:capable_wrt_inode_uidgid(). Note that -// this function didn't exist in Linux 3.11.10, but was added by upstream -// 23adbe12ef7d "fs,userns: Change inode_capable to capable_wrt_inode_uidgid" -// to fix local privilege escalation CVE-2014-4014. +// Compare Linux's kernel/capability.c:capable_wrt_inode_uidgid(). func (i *Inode) CheckCapability(ctx context.Context, cp linux.Capability) bool { uattr, err := i.UnstableAttr(ctx) if err != nil { |