Linux kernel bug fix: btrfs: fix use-after-free on readahead extent after failure to create it
Subsystem: fs/btrfs (fs/btrfs/reada.c)
Bug type: use-after-free, severity: security
Keywords: use after free;null pointer;reference count
Files changed: fs/btrfs/reada.c
Introduced by Zhao Lei on 2016-02-18 10:26:12 +0100; fixed by Filipe Manana on 2020-10-26 15:03:59 +0100 (lifetime: 1712 days)