Linux kernel bug fix: dm zone: fix NULL pointer dereference in dm_zone_map_bio
Subsystem: drivers/md (drivers/md/dm-zone.c)
Bug type: null-deref, severity: medium
Keywords: null pointer
Files changed: drivers/md/dm-zone.c
Introduced by Mike Snitzer on 2022-02-21 15:36:33 -0500; fixed by Mike Snitzer on 2022-04-13 13:22:17 -0400 (lifetime: 50 days)