Commit 6827af4a authored by Mike Snitzer's avatar Mike Snitzer
Browse files

dm clone: call kmem_cache_destroy() in dm_clone_init() error path 



Otherwise the _hydration_cache will leak if dm_register_target() fails.

Cc: stable@vger.kernel.org
Signed-off-by: default avatarMike Snitzer <snitzer@kernel.org>
parent b6bcb844

drivers/md/dm-clone-target.c

+1 −0
Original line number Diff line number Diff line
@@ -2205,6 +2205,7 @@ static int __init dm_clone_init(void) 
	r = dm_register_target(&clone_target);

	if (r < 0) {

		DMERR("Failed to register clone target");

		kmem_cache_destroy(_hydration_cache);

		return r;

	}