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Date: Mon, 30 Sep 2013 11:09:44 +0100 From: Luis Henriques <luis.henriques@...onical.com> To: linux-kernel@...r.kernel.org, stable@...r.kernel.org, kernel-team@...ts.ubuntu.com Cc: Dan Carpenter <dan.carpenter@...cle.com>, Takashi Iwai <tiwai@...e.de>, Luis Henriques <luis.henriques@...onical.com> Subject: [PATCH 007/104] ALSA: ak4xx-adda: info leak in ak4xxx_capture_source_info() 3.5.7.22 -stable review patch. If anyone has any objections, please let me know. ------------------ From: Dan Carpenter <dan.carpenter@...cle.com> commit bd5fe738e388ceaa32e5171481e0d3ec59f0ccfe upstream. "idx" is controled by the user and can be a negative offset into the input_names[] array. Signed-off-by: Dan Carpenter <dan.carpenter@...cle.com> Signed-off-by: Takashi Iwai <tiwai@...e.de> Signed-off-by: Luis Henriques <luis.henriques@...onical.com> --- sound/i2c/other/ak4xxx-adda.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/i2c/other/ak4xxx-adda.c b/sound/i2c/other/ak4xxx-adda.c index cef813d..ed726d1 100644 --- a/sound/i2c/other/ak4xxx-adda.c +++ b/sound/i2c/other/ak4xxx-adda.c @@ -571,7 +571,7 @@ static int ak4xxx_capture_source_info(struct snd_kcontrol *kcontrol, struct snd_akm4xxx *ak = snd_kcontrol_chip(kcontrol); int mixer_ch = AK_GET_SHIFT(kcontrol->private_value); const char **input_names; - int num_names, idx; + unsigned int num_names, idx; num_names = ak4xxx_capture_num_inputs(ak, mixer_ch); if (!num_names) -- 1.8.3.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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