Linux kernel bug fix: serial: 8250_exar: Avoid NULL pointer dereference at ->exit()
Subsystem: tty (drivers/tty/serial/8250/8250_exar.c)
Bug type: null-deref, severity: unknown
Keywords: null pointer
Files changed: drivers/tty/serial/8250/8250_exar.c
Introduced by Heikki Krogerus on 2021-03-10 09:34:10 +0100; fixed by Andy Shevchenko on 2021-06-09 14:40:48 +0200 (lifetime: 91 days)