diff options
| author | guneshwor.o.singh@intel.com <guneshwor.o.singh@intel.com> | 2017-07-28 13:42:16 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2017-08-01 15:34:09 +0300 |
| commit | 10a5439f0e4db0b1c4c2a2f6c916d6501cfeae50 (patch) | |
| tree | 0b263c70af557d0b80640260783fb0e05f5791cd /sound | |
| parent | 693c0fb26a312d7cc866b1e9195187789b69e7e6 (diff) | |
| download | linux-10a5439f0e4db0b1c4c2a2f6c916d6501cfeae50.tar.xz | |
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>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/intel/skylake/skl-topology.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/intel/skylake/skl-topology.c b/sound/soc/intel/skylake/skl-topology.c index 68c3f121efc3..8c3ce08f366d 100644 --- a/sound/soc/intel/skylake/skl-topology.c +++ b/sound/soc/intel/skylake/skl-topology.c @@ -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; |