Linux kernel bug fix: watchdog: core: 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 Guenter Roeck on 2017-02-24 14:00:23 -0800; fixed by Wolfram Sang on 2018-10-02 13:32:24 +0200 (lifetime: 584 days)