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| author | gVisor bot <gvisor-bot@google.com> | 2020-12-28 22:05:49 +0000 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2020-12-28 22:05:49 +0000 |
| commit | 5c21c7c3bd1552f4d5f87ef588fc213e2a2278ef (patch) | |
| tree | b62b3f2c71f46e145c15d7740262f7d59c91c87f /pkg/sentry/fs/tmpfs | |
| parent | b0f23fb7e0cf908622bc6b8c90e2819de6de6ccb (diff) | |
| parent | 3ff7324dfa7c096a50b628189d5c3f2d4d5ec2f6 (diff) | |
Merge release-20201208.0-89-g3ff7324df (automated)
Diffstat (limited to 'pkg/sentry/fs/tmpfs')
| -rw-r--r-- | pkg/sentry/fs/tmpfs/inode_file.go | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/pkg/sentry/fs/tmpfs/inode_file.go b/pkg/sentry/fs/tmpfs/inode_file.go index e04cd608d..ad4aea282 100644 --- a/pkg/sentry/fs/tmpfs/inode_file.go +++ b/pkg/sentry/fs/tmpfs/inode_file.go @@ -148,6 +148,10 @@ func (*fileInodeOperations) Rename(ctx context.Context, inode *fs.Inode, oldPare // GetFile implements fs.InodeOperations.GetFile. func (f *fileInodeOperations) GetFile(ctx context.Context, d *fs.Dirent, flags fs.FileFlags) (*fs.File, error) { + if fs.IsSocket(d.Inode.StableAttr) { + return nil, syserror.ENXIO + } + if flags.Write { fsmetric.TmpfsOpensW.Increment() } else if flags.Read { |