diff options
| author | Fabricio Voznika <fvoznika@google.com> | 2020-03-16 15:59:29 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2020-03-16 16:00:49 -0700 |
| commit | 2a6c4369be8d0522a1f439aa02bce0eb21d42ea2 (patch) | |
| tree | 73122f0ce6fbdcc96c568c253c6ce21c5ad87af2 /pkg/sentry/fsimpl/tmpfs/tmpfs.go | |
| parent | 0f60799a4f8c3db567973574147370fc900df55f (diff) | |
Enforce file size rlimits in VFS2
Updates #1035
PiperOrigin-RevId: 301255357
Diffstat (limited to 'pkg/sentry/fsimpl/tmpfs/tmpfs.go')
| -rw-r--r-- | pkg/sentry/fsimpl/tmpfs/tmpfs.go | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/pkg/sentry/fsimpl/tmpfs/tmpfs.go b/pkg/sentry/fsimpl/tmpfs/tmpfs.go index c18f1e46e..ff69372b3 100644 --- a/pkg/sentry/fsimpl/tmpfs/tmpfs.go +++ b/pkg/sentry/fsimpl/tmpfs/tmpfs.go @@ -299,14 +299,14 @@ func (i *inode) statTo(stat *linux.Statx) { } } -func (i *inode) setStat(creds *auth.Credentials, stat *linux.Statx) error { +func (i *inode) setStat(ctx context.Context, creds *auth.Credentials, stat *linux.Statx) error { if stat.Mask == 0 { return nil } if stat.Mask&^(linux.STATX_MODE|linux.STATX_UID|linux.STATX_GID|linux.STATX_ATIME|linux.STATX_MTIME|linux.STATX_CTIME|linux.STATX_SIZE) != 0 { return syserror.EPERM } - if err := vfs.CheckSetStat(creds, stat, uint16(atomic.LoadUint32(&i.mode))&^linux.S_IFMT, auth.KUID(atomic.LoadUint32(&i.uid)), auth.KGID(atomic.LoadUint32(&i.gid))); err != nil { + if err := vfs.CheckSetStat(ctx, creds, stat, uint16(atomic.LoadUint32(&i.mode))&^linux.S_IFMT, auth.KUID(atomic.LoadUint32(&i.uid)), auth.KGID(atomic.LoadUint32(&i.gid))); err != nil { return err } i.mu.Lock() @@ -464,5 +464,5 @@ func (fd *fileDescription) Stat(ctx context.Context, opts vfs.StatOptions) (linu // SetStat implements vfs.FileDescriptionImpl.SetStat. func (fd *fileDescription) SetStat(ctx context.Context, opts vfs.SetStatOptions) error { creds := auth.CredentialsFromContext(ctx) - return fd.inode().setStat(creds, &opts.Stat) + return fd.inode().setStat(ctx, creds, &opts.Stat) } |