Re: [PATCH 1/1] ALSA: opl3: fix infoleak in opl3
From: Takashi Iwai
Date: Tue Jul 07 2020 - 04:11:21 EST
On Mon, 06 Jul 2020 05:27:38 +0200,
Xidong Wang wrote:
>
> From: xidongwang <wangxidong_97@xxxxxxx>
>
> The stack object âinfoâ in snd_opl3_ioctl() has a leaking problem.
> It has 2 padding bytes which are not initialized and leaked via
> âcopy_to_userâ.
>
> Signed-off-by: xidongwang <wangxidong_97@xxxxxxx>
Applied, thanks.
Takashi