This is a note to let you know that I've just added the patch titled
ASoC: pcm: fix dpcm_path_put in dpcm runtime update
to the 3.14-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
asoc-pcm-fix-dpcm_path_put-in-dpcm-runtime-update.patch
and it can be found in the queue-3.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 7ed9de76ff342cbd717a9cf897044b99272cb8f8 Mon Sep 17 00:00:00 2001
From: Qiao Zhou <zhouqiao@xxxxxxxxxxx>
Date: Wed, 4 Jun 2014 19:42:06 +0800
Subject: ASoC: pcm: fix dpcm_path_put in dpcm runtime update
From: Qiao Zhou <zhouqiao@xxxxxxxxxxx>
commit 7ed9de76ff342cbd717a9cf897044b99272cb8f8 upstream.
we need to release dapm widget list after dpcm_path_get in
soc_dpcm_runtime_update. otherwise, there will be potential memory
leak. add dpcm_path_put to fix it.
Signed-off-by: Qiao Zhou <zhouqiao@xxxxxxxxxxx>
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
sound/soc/soc-pcm.c | 1 +
1 file changed, 1 insertion(+)
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -2011,6 +2011,7 @@ int soc_dpcm_runtime_update(struct snd_s
dpcm_be_disconnect(fe, SNDRV_PCM_STREAM_PLAYBACK);
}
+ dpcm_path_put(&list);
capture:
/* skip if FE doesn't have capture capability */
if (!fe->cpu_dai->driver->capture.channels_min)
Patches currently in stable-queue which might be from zhouqiao@xxxxxxxxxxx are
queue-3.14/asoc-pcm-fix-dpcm_path_put-in-dpcm-runtime-update.patch
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