ALSA: hda - hdmi get jack from hda_jack_tbl when not dyn_pcm_assign

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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: 25e4abb33d ('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>

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Libin Yang 2016-02-19 15:42:06 +08:00 • committed by Takashi Iwai

parent ea79005367

commit 3184270ec1

1 changed files with 26 additions and 4 deletions

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sound/pci/hda/patch_hdmi.c

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