Linux kernel bug fix: watchdog: Fix NULL pointer dereference when releasing cdev
Subsystem: watchdog (drivers/watchdog/watchdog_dev.c)
Bug type: null-deref, severity: unknown
Keywords: null pointer
Files changed: drivers/watchdog/watchdog_dev.c
Introduced by Curtis Klein on 2021-06-21 08:49:13 +0200; fixed by Curtis Klein on 2021-08-22 10:28:07 +0200 (lifetime: 62 days)