Commit 10a5439f authored Jul 28, 2017 by guneshwor.o.singh@intel.com Committed by Mark Brown Aug 01, 2017

ASoC: Intel: Skylake: Fix potential null pointer dereference



Check if the next sink is not null to avoid potential null pointer
dereference in skl_tplg_bind_sinks().

Signed-off-by: Guneshwor Singh <guneshwor.o.singh@intel.com>
Acked-By: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

parent 693c0fb2

sound/soc/intel/skylake/skl-topology.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -925,7 +925,7 @@ static int skl_tplg_bind_sinks(struct snd_soc_dapm_widget *w,
		}
		}

		if (!sink)
		if (!sink && next_sink)
		return skl_tplg_bind_sinks(next_sink, skl, src_w, src_mconfig);

		return 0;