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Commit ba2a9d8f authored by Miklos Szeredi's avatar Miklos Szeredi Committed by Greg Kroah-Hartman
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fuse: annotate lock in fuse_reverse_inval_entry() 



commit bda9a71980e083699a0360963c0135657b73f47a upstream.

Add missing inode lock annotatation; found by syzbot.

Reported-and-tested-by: default avatar <syzbot+9f747458f5990eaa8d43@syzkaller.appspotmail.com>
Signed-off-by: default avatarMiklos Szeredi <mszeredi@redhat.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 96f182c9

fs/fuse/dir.c

+1 −1
Original line number Diff line number Diff line
@@ -1032,7 +1032,7 @@ int fuse_reverse_inval_entry(struct super_block *sb, 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;