Pawel Harlozinski 8f157d4ff0
ASoC: Jack: Fix NULL pointer dereference in snd_soc_jack_report
Check for existance of jack before tracing.
NULL pointer dereference has been reported by KASAN while unloading
machine driver (snd_soc_cnl_rt274).

Signed-off-by: Pawel Harlozinski <pawel.harlozinski@linux.intel.com>
Link: https://lore.kernel.org/r/20191112130237.10141-1-pawel.harlozinski@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
2019-11-12 17:12:56 +00:00
..
2019-06-26 12:39:34 +01:00
2019-06-26 12:39:34 +01:00
2019-08-05 16:16:19 +01:00