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ASoC: SOF: Fix potential NULL pointer dereference
authorAmadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Thu, 2 Jun 2022 13:57:57 +0000 (15:57 +0200)
committerMark Brown <broonie@kernel.org>
Mon, 6 Jun 2022 11:31:21 +0000 (12:31 +0100)
commitc34fbb303f46830fef93159485fe5138c6e9ea60
tree03f8fe36e722ca360512f05397aab7aca4a1d85dtree | snapshot
parent97e8c0ecf793fd153a6b8bc4008a2f018881a4f8commit | diff
ASoC: SOF: Fix potential NULL pointer dereference

Cleanup path for sof_prepare_widgets_in_path() should check if unprepare
callback exists before calling it, instead it checks if it does not
exist. Fix the check.

Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://lore.kernel.org/r/20220602135757.3335351-1-amadeuszx.slawinski@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/sof/sof-audio.c diff | blob | history
Linux Kernel Source Tree.