Linux kernel bug fix: drbd: only clone bio if we have a backing device
Subsystem: drivers/block (drivers/block/drbd/drbd_req.c)
Bug type: null-deref, severity: unknown
Keywords: null pointer
Files changed: drivers/block/drbd/drbd_req.c
Introduced by Christoph Hellwig on 2022-02-04 07:43:17 -0700; fixed by Christoph Böhmwalder on 2022-10-20 05:45:21 -0700 (lifetime: 257 days)