ASoC: topology: Check widget kcontrols before deref

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Validate the topology input before we dereference the pointer.

Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

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Liam Girdwood 2018-03-27 14:30:44 +01:00 • committed by Mark Brown

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commit f53c4c20d6

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sound/soc/soc-topology.c

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