Linux kernel bug fix: btrfs: avoid double put of block group when emptying cluster
Subsystem: fs/btrfs (fs/btrfs/free-space-cache.c)
Bug type: use-after-free, severity: high
Keywords: use after free
Files changed: fs/btrfs/free-space-cache.c
Introduced by Chris Mason on 2009-04-03 09:47:43 -0400; fixed by Josef Bacik on 2021-02-22 18:07:45 +0100 (lifetime: 4343 days)