diff options
| author | Nicolas Lacasse <nlacasse@google.com> | 2020-06-03 12:33:51 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2020-06-03 12:35:13 -0700 |
| commit | 7da69fe9719b26f5d15e80b2764459c4cac80b0e (patch) | |
| tree | ca79e3feee532997575a12c963ac8f5be329627b /pkg/sentry/fs/fs.go | |
| parent | b2e2a081a8a180764677111ae3c0b6179be81d31 (diff) | |
Fix data race on f.offset.
We must hold f.mu to write f.offset.
PiperOrigin-RevId: 314582968
Diffstat (limited to 'pkg/sentry/fs/fs.go')
| -rw-r--r-- | pkg/sentry/fs/fs.go | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/pkg/sentry/fs/fs.go b/pkg/sentry/fs/fs.go index bdba6efe5..d2dbff268 100644 --- a/pkg/sentry/fs/fs.go +++ b/pkg/sentry/fs/fs.go @@ -42,9 +42,10 @@ // Dirent.dirMu // Dirent.mu // DirentCache.mu -// Locks in InodeOperations implementations or overlayEntry // Inode.Watches.mu (see `Inotify` for other lock ordering) // MountSource.mu +// Inode.appendMu +// Locks in InodeOperations implementations or overlayEntry // // If multiple Dirent or MountSource locks must be taken, locks in the parent must be // taken before locks in their children. |