Linux kernel bug fix: btrfs: fix race when cloning extent buffer during rewind of an old root
Subsystem: fs/btrfs (fs/btrfs/ctree.c)
Bug type: refcount, severity: security
Files changed: fs/btrfs/ctree.c
Introduced by Jan Schmidt on 2012-10-24 12:36:37 +0200; fixed by Filipe Manana on 2021-03-16 20:32:17 +0100 (lifetime: 3065 days)