From: Takashi Iwai <tiwai@suse.de>
To: Xidong Wang <wangxidong_97@163.com>
Cc: Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>,
alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/1] ALSA: opl3: fix infoleak in opl3
Date: Tue, 07 Jul 2020 10:11:18 +0200 [thread overview]
Message-ID: <s5h7dvfg2xl.wl-tiwai@suse.de> (raw)
In-Reply-To: <1594006058-30362-1-git-send-email-wangxidong_97@163.com>
On Mon, 06 Jul 2020 05:27:38 +0200,
Xidong Wang wrote:
>
> From: xidongwang <wangxidong_97@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@163.com>
Applied, thanks.
Takashi
prev parent reply other threads:[~2020-07-07 8:11 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-06 3:27 Xidong Wang
2020-07-07 8:11 ` Takashi Iwai [this message]
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