Linux kernel bug fix: udlfb: fix some inconsistent NULL checking
Subsystem: drivers (drivers/video/fbdev/udlfb.c)
Bug type: null-deref, severity: high
Keywords: null deref
Files changed: drivers/video/fbdev/udlfb.c
Introduced by Mikulas Patocka on 2018-10-08 12:57:34 +0200; fixed by Dan Carpenter on 2018-12-20 19:13:07 +0100 (lifetime: 73 days)