Re: [alsa-devel] [PATCH 1/2] ASoC: hdac_hdmi: avoid reference to invalid variable of the pin list

On Wed, Mar 01, 2017 at 10:41:23PM +0530, jeeja.kp@intel.com wrote:

From: Jeeja KP jeeja.kp@intel.com

Using pin list array iterator outside the iteration of the list can point to dummy element, which can be invalid. So don't use pin variable outside the pin list iteration.

This fixes the following coccinelle warning: sound/soc/codecs/hdac_hdmi.c:1419:5-8: ERROR: invalid reference to the index variable of the iterator

Fixes: 2acd8309a3a4('ASoC: hdac_hdmi: Add support to handle MST capable pin') Reported-by: Julia Lawall Julia.Lawall@lip6.fr Signed-off-by: Jeeja KP jeeja.kp@intel.com

Both:

Acked-by: Vinod Koul vinod.koul@intel.com