5d6af6f9dd
[ Upstream commit59d49076ae] Fix the refcounting of the authentication keys in the file locking code. The vnode->lock_key member points to a key on which it expects to be holding a ref, but it isn't always given an extra ref, however. Fixes:0fafdc9f88("afs: Fix file locking") Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org>