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Date: Mon, 15 Sep 2014 15:07:45 -0700 From: Kamal Mostafa <kamal@...onical.com> To: linux-kernel@...r.kernel.org, stable@...r.kernel.org, kernel-team@...ts.ubuntu.com Cc: Qiao Zhou <zhouqiao@...vell.com>, Mark Brown <broonie@...aro.org>, Kamal Mostafa <kamal@...onical.com> Subject: [PATCH 3.13 055/187] ASoC: pcm: fix dpcm_path_put in dpcm runtime update 3.13.11.7 -stable review patch. If anyone has any objections, please let me know. ------------------ From: Qiao Zhou <zhouqiao@...vell.com> 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@...vell.com> Signed-off-by: Mark Brown <broonie@...aro.org> Signed-off-by: Kamal Mostafa <kamal@...onical.com> --- sound/soc/soc-pcm.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c index 891b9a9..e683959 100644 --- a/sound/soc/soc-pcm.c +++ b/sound/soc/soc-pcm.c @@ -1908,6 +1908,7 @@ int soc_dpcm_runtime_update(struct snd_soc_card *card) 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) -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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