Linux kernel bug fix: btrfs: fix potential oops in device_list_add
Subsystem: fs/btrfs (fs/btrfs/volumes.c)
Bug type: crash, severity: high
Files changed: fs/btrfs/volumes.c
Introduced by Nikolay Borisov on 2018-12-17 14:51:38 +0100; fixed by Al Viro on 2019-01-30 18:16:40 +0100 (lifetime: 44 days)