ASoC: qdsp6: fix a use after free bug in open()

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This code frees "graph" and then dereferences to save the error code.
Save the error code first and then use gotos to unwind the allocation.

Fixes: 59716aa3f9 ("ASoC: qdsp6: Fix an IS_ERR() vs NULL bug")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/20211217150007.GB16611@kili
Signed-off-by: Mark Brown <broonie@kernel.org>

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Dan Carpenter 2021-12-17 18:00:07 +03:00 • committed by Mark Brown

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sound/soc/qcom/qdsp6/q6apm.c

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