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| author | Miklos Szeredi <mszeredi@redhat.com> | 2021-10-22 17:03:01 +0200 |
|---|---|---|
| committer | Miklos Szeredi <mszeredi@redhat.com> | 2021-10-22 17:03:01 +0200 |
| commit | bda9a71980e083699a0360963c0135657b73f47a (patch) | |
| tree | 28adb49850c867114a061dcc5f44e4f88a99792d /fs/fuse/dir.c | |
| parent | 36ea23374d1f7b6a9d96a2b61d38830fdf23e45d (diff) | |
fuse: annotate lock in fuse_reverse_inval_entry()
Add missing inode lock annotatation; found by syzbot.
Reported-and-tested-by: syzbot+9f747458f5990eaa8d43@syzkaller.appspotmail.com
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Diffstat (limited to 'fs/fuse/dir.c')
| -rw-r--r-- | fs/fuse/dir.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c index 2798fbe8d001..80a2181b402b 100644 --- a/fs/fuse/dir.c +++ b/fs/fuse/dir.c @@ -1079,7 +1079,7 @@ int fuse_reverse_inval_entry(struct fuse_conn *fc, u64 parent_nodeid, if (!parent) return -ENOENT; - inode_lock(parent); + inode_lock_nested(parent, I_MUTEX_PARENT); if (!S_ISDIR(parent->i_mode)) goto unlock; |