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| author | Srinivasa Rao Mandadapu <srivasam@codeaurora.org> | 2020-11-15 10:26:50 +0530 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-11-16 20:02:41 +0000 |
| commit | bd6327fda2f3ded85b69b3c3125c99aaa51c7881 (patch) | |
| tree | 887d124c1da68501e64e8871149add5d5fcaf0cc /sound | |
| parent | 1bd7b0fc0165694897b7d2fb39751a07b98f6bf1 (diff) | |
| download | linux-bd6327fda2f3ded85b69b3c3125c99aaa51c7881.tar.bz2 | |
ASoC: qcom: lpass-platform: Fix memory leak
lpass_pcm_data is not freed in error paths. Free it in
error paths to avoid memory leak.
Fixes: 022d00ee0b55 ("ASoC: lpass-platform: Fix broken pcm data usage")
Signed-off-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: V Sujith Kumar Reddy <vsujithk@codeaurora.org>
Signed-off-by: Srinivasa Rao Mandadapu <srivasam@codeaurora.org>
Link: https://lore.kernel.org/r/1605416210-14530-1-git-send-email-srivasam@codeaurora.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/qcom/lpass-platform.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sound/soc/qcom/lpass-platform.c b/sound/soc/qcom/lpass-platform.c index 36d1512ffd1f..7a3fdf89968a 100644 --- a/sound/soc/qcom/lpass-platform.c +++ b/sound/soc/qcom/lpass-platform.c @@ -122,8 +122,10 @@ static int lpass_platform_pcmops_open(struct snd_soc_component *component, else dma_ch = 0; - if (dma_ch < 0) + if (dma_ch < 0) { + kfree(data); return dma_ch; + } if (cpu_dai->driver->id == LPASS_DP_RX) { map = drvdata->hdmiif_map; @@ -147,6 +149,7 @@ static int lpass_platform_pcmops_open(struct snd_soc_component *component, ret = snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS); if (ret < 0) { + kfree(data); dev_err(soc_runtime->dev, "setting constraints failed: %d\n", ret); return -EINVAL; |