Unverified Commit 62cc82e6 authored by mnlife's avatar mnlife Committed by Mark Brown
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ASoC: soc-jack: calling snd_soc_jack_report causes a null pointer access 



When snd_soc_card_jack_new is not called or the call fails,
calling this function causes a null pointer access

Signed-off-by: default avatarmnlife <mnlife@126.com>
Link: https://lore.kernel.org/r/20230811142511.6570-1-mnlife@126.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 273bc8bf

sound/soc/soc-jack.c

+1 −1
Original line number Diff line number Diff line
@@ -37,7 +37,7 @@ void snd_soc_jack_report(struct snd_soc_jack *jack, int status, int mask) 
	struct snd_soc_jack_pin *pin;

	unsigned int sync = 0;



	if (!jack)

	if (!jack || !jack->jack)

		return;

	trace_snd_soc_jack_report(jack, mask, status);