Linux kernel bug fix: serdev: ttyport: restore client ops on deregistration
Subsystem: tty (drivers/tty/serdev/serdev-ttyport.c)
Bug type: null-deref, severity: medium
Keywords: null pointer
Files changed: drivers/tty/serdev/serdev-ttyport.c;drivers/tty/tty_port.c;include/linux/tty.h
Introduced by Rob Herring on 2017-02-03 10:17:02 +0100; fixed by Johan Hovold on 2020-02-10 12:26:44 -0800 (lifetime: 1102 days)