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authorLars-Peter Clausen <lars@metafoo.de>2014-03-12 08:34:39 +0100
committerMark Brown <broonie@linaro.org>2014-03-12 12:06:57 +0000
commit5c1d5f091dc39eecf9a34a8be01492d14c23ad91 (patch)
treef7ef44547a9cfb96e7ec0053d39fd0f14aef2527 /include/sound
parent1438c2f60ba955114cff3717f1a334878c7886a9 (diff)
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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