Linux kernel bug fix: ALSA: PCM: Fix NULL dereference at mmap checks
Subsystem: sound (sound/core/memalloc.c)
Bug type: null-deref, severity: high
Keywords: null deref
Files changed: sound/core/memalloc.c
Introduced by Takashi Iwai on 2021-06-10 10:15:21 +0200; fixed by Takashi Iwai on 2021-11-07 17:55:05 +0100 (lifetime: 150 days)