From: Takashi Iwai <tiwai@suse.de>
To: Dan Carpenter <dan.carpenter@oracle.com>
Cc: alsa-devel@alsa-project.org,
Kai Vehmanen <kai.vehmanen@linux.intel.com>,
kernel-janitors@vger.kernel.org,
Keyon Jie <yang.jie@linux.intel.com>,
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>,
Takashi Iwai <tiwai@suse.com>, Vinod Koul <vkoul@kernel.org>,
Mark Brown <broonie@kernel.org>, Jeeja KP <jeeja.kp@intel.com>
Subject: Re: [PATCH] ALSA: hda: prevent undefined shift in snd_hdac_ext_bus_get_link()
Date: Tue, 03 Nov 2020 14:12:32 +0100 [thread overview]
Message-ID: <s5hh7q6oa7z.wl-tiwai@suse.de> (raw)
In-Reply-To: <20201103101807.GC1127762@mwanda>
On Tue, 03 Nov 2020 11:18:07 +0100,
Dan Carpenter wrote:
>
> This is harmless, but the "addr" comes from the user and it could lead
> to a negative shift or to shift wrapping if it's too high.
>
> Fixes: 0b00a5615dc4 ("ALSA: hdac_ext: add hdac extended controller")
> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Thanks, applied.
Takashi
prev parent reply other threads:[~2020-11-03 13:13 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-03 10:18 [PATCH] ALSA: hda: prevent undefined shift in snd_hdac_ext_bus_get_link() Dan Carpenter
2020-11-03 13:12 ` Takashi Iwai [this message]
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