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| author | Rohit kumar <rohitkr@codeaurora.org> | 2020-08-14 13:53:00 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-10-29 12:07:29 +0300 |
| commit | 41a33c66b6e646e2a2b9c134eb80be78375bc3ab (patch) | |
| tree | fde46aa71b8d910588d973a42b7e628093f652c1 /sound | |
| parent | d981fcece2164de65d43d0275674fdf51649bf5b (diff) | |
| download | linux-41a33c66b6e646e2a2b9c134eb80be78375bc3ab.tar.xz | |
ASoC: qcom: lpass-platform: fix memory leak
[ Upstream commit 5fd188215d4eb52703600d8986b22311099a5940 ]
lpass_pcm_data is never freed. Free it in close
ops to avoid memory leak.
Fixes: 022d00ee0b55 ("ASoC: lpass-platform: Fix broken pcm data usage")
Signed-off-by: Rohit kumar <rohitkr@codeaurora.org>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/1597402388-14112-5-git-send-email-rohitkr@codeaurora.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/qcom/lpass-platform.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sound/soc/qcom/lpass-platform.c b/sound/soc/qcom/lpass-platform.c index 34f7fd1bab1c..693839deebfe 100644 --- a/sound/soc/qcom/lpass-platform.c +++ b/sound/soc/qcom/lpass-platform.c @@ -61,7 +61,7 @@ static int lpass_platform_pcmops_open(struct snd_soc_component *component, int ret, dma_ch, dir = substream->stream; struct lpass_pcm_data *data; - data = devm_kzalloc(soc_runtime->dev, sizeof(*data), GFP_KERNEL); + data = kzalloc(sizeof(*data), GFP_KERNEL); if (!data) return -ENOMEM; @@ -118,6 +118,7 @@ static int lpass_platform_pcmops_close(struct snd_soc_component *component, if (v->free_dma_channel) v->free_dma_channel(drvdata, data->dma_ch); + kfree(data); return 0; } |