[PATCH 1/1] ALSA: opl3: fix infoleak in opl3

Takashi Iwai tiwai at suse.de
Tue Jul 7 10:11:18 CEST 2020


On Mon, 06 Jul 2020 05:27:38 +0200,
Xidong Wang wrote:
> 
> From: xidongwang <wangxidong_97 at 163.com>
> 
> The stack object “info” in snd_opl3_ioctl() has a leaking problem.
> It has 2 padding bytes which are not initialized and leaked via
> “copy_to_user”.
> 
> Signed-off-by: xidongwang <wangxidong_97 at 163.com>

Applied, thanks.


Takashi


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