Commit ff7b876f authored Oct 26, 2015 by Bhalchandra Gajare

ASoC: wcd_cpe_services: Fix possible NULL pointer de-reference



Fix the cpe_svc_core_cmi_handler function to perform NULL check before
accessing the parameter provided to avoid possible NULL pointer
de-reference.

CRs-fixed: 925138
Change-Id: I2a2b9b2c30bd94d97aa6ab89fa1db59650025d2f
Signed-off-by: Bhalchandra Gajare <gajare@codeaurora.org>

parent bb29ea15

sound/soc/codecs/wcd_cpe_services.c

+3 −3

Original line number	Diff line number	Diff line
		@@ -982,12 +982,12 @@ static void cpe_svc_core_cmi_handler(
		{
		struct cmi_hdr *hdr;

		pr_debug("%s: event = %d\n",
		__func__, parameter->event);

		if (!parameter)
		return;

		pr_debug("%s: event = %d\n",
		__func__, parameter->event);

		if (parameter->event != CMI_API_MSG)
		return;