Re: [PATCH next] ALSA: mixer: fix deadlock in snd_mixer_oss_set_volume

On Sun, 24 Oct 2021 16:03:15 +0200, Pavel Skripkin wrote:

In commit 411cef6adfb3 ("ALSA: mixer: oss: Fix racy access to slots") added mutex protection in snd_mixer_oss_set_volume(). Second mutex_lock() in same function looks like typo, fix it.

Reported-by: syzbot+ace149a75a9a0a399ac7@syzkaller.appspotmail.com Fixes: 411cef6adfb3 ("ALSA: mixer: oss: Fix racy access to slots") Signed-off-by: Pavel Skripkin paskripkin@gmail.com

Applied now, thanks!

Takashi