commit: 7819d1c70eb6a57e43554d86e10b39d1e106ed65 From: Takashi Iwai <[email protected]> Date: Wed, 10 Oct 2012 08:41:42 +0200 Subject: ALSA: hda - Add missing hda_gen_spec to struct via_spec
The commit [4b527b65 ALSA: hda - limit internal mic boost for Asus X202E] introduced the use of auto-parser code, but it forgot to add struct hda_gen_spec at the head of codec->spec which the auto-parser assumes silently. Without this record, it may result in memory corruption. This patch adds the missing piece. Cc: <[email protected]> [v3.5+] Signed-off-by: Takashi Iwai <[email protected]> --- sound/pci/hda/patch_via.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/sound/pci/hda/patch_via.c b/sound/pci/hda/patch_via.c index eae466a..72a2f60 100644 --- a/sound/pci/hda/patch_via.c +++ b/sound/pci/hda/patch_via.c @@ -118,6 +118,8 @@ enum { }; struct via_spec { + struct hda_gen_spec gen; + /* codec parameterization */ const struct snd_kcontrol_new *mixers[6]; unsigned int num_mixers; @@ -246,6 +248,7 @@ static struct via_spec * via_new_spec(struct hda_codec *codec) /* VT1708BCE & VT1708S are almost same */ if (spec->codec_type == VT1708BCE) spec->codec_type = VT1708S; + snd_hda_gen_init(&spec->gen); return spec; } @@ -1627,6 +1630,7 @@ static void via_free(struct hda_codec *codec) vt1708_stop_hp_work(spec); kfree(spec->bind_cap_vol); kfree(spec->bind_cap_sw); + snd_hda_gen_free(&spec->gen); kfree(spec); } -- 1.7.3.4 -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
