| commit | 3184270ec188a70df555ab08bca70c0e61704205 | [log] [tgz] |
|---|---|---|
| author | Libin Yang <libin.yang@linux.intel.com> | Fri Feb 19 15:42:06 2016 +0800 |
| committer | Takashi Iwai <tiwai@suse.de> | Fri Feb 19 09:06:39 2016 +0100 |
| tree | 3699aff4a9620c4e1ee5a771bbb0986edb71882e | |
| parent | ea7900536775d4bfa0ea83ed677b6a96e29859b5 [diff] |
ALSA: hda - hdmi get jack from hda_jack_tbl when not dyn_pcm_assign
On Intel platform, if !dyn_pcm_assign, spec->pcm_rec[].jack is not
NULL even after snd_hda_jack_tbl_clear() is called to free snd_jack.
This may cause access invalid memory when calling snd_jack_report.
Fixes: 25e4abb33df3 ('ALSA: hda - hdmi jack created based on pcm')
Signed-off-by: Libin Yang <libin.yang@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>