From: Lars-Peter Clausen <lars@metafoo.de>
Date: Wed, 12 Mar 2014 07:34:39 +0000 (+0100)
Subject: ASoC: Fix use after free
X-Git-Tag: v3.15-rc1~36^2~1^2~5^2~14^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5c1d5f091dc39eecf9a34a8be01492d14c23ad91;p=pandora-kernel.git

ASoC: Fix use after free

Freeing the current list element while iterating over the list will cause a use
after free since the iterator function will still use the current element to
look up the next. Use list_for_each_safe() and remove the element from the list
before freeing it to avoid this.

Fixes: 1438c2f60b ("ASoC: Add a per component dai list")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
---

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