Linux kernel bug fix: btrfs: fix double free on ulist after backref resolution failure
Subsystem: fs/btrfs (fs/btrfs/backref.c)
Bug type: double-free, severity: security
Keywords: double free
Files changed: fs/btrfs/backref.c
Introduced by Jan Schmidt on 2012-01-04 16:26:38 +0100; fixed by Filipe Manana on 2020-07-21 21:59:15 +0200 (lifetime: 3121 days)