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(parent: 29c9c23) | patch
ASoC: max98095: a couple array underflows
authorDan Carpenter <dan.carpenter@oracle.com>
Fri, 13 Sep 2013 07:52:14 +0000 (10:52 +0300)
committerMark Brown <broonie@linaro.org>
Fri, 13 Sep 2013 17:33:18 +0000 (18:33 +0100)
commit0760538e72b530d9fff0651166eb6d2eff50349e
treeb6f30ee8113bddf7e287cabb9aa9fb68443d25b4tree | snapshot
parent29c9c2377992cd9e175492389ec2b0739b1a6729commit | diff
ASoC: max98095: a couple array underflows

The ->put() function are called from snd_ctl_elem_write() with user
supplied data.  The limit checks here could underflow leading to a
crash.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Cc: stable@vger.kernel.org
sound/soc/codecs/max98095.c diff | blob | history
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