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| author | Colin Ian King <colin.king@canonical.com> | 2018-11-14 21:31:48 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-11-14 14:01:02 -0800 |
| commit | 46dce4042659755a2b9753369d0c2d8ca33e35cf (patch) | |
| tree | 3498d7c966eafe79b75366d1f7bd8936c39671f0 /sound/soc/amd/raven | |
| parent | 9d4b17efa51f3bb0918021090c09b0013039df00 (diff) | |
| download | linux-46dce4042659755a2b9753369d0c2d8ca33e35cf.tar.bz2 | |
ASoC: amd: fix memory leak of i2s_data on error return
Currently when snd_pcm_hw_constraint_integer fails there is
a memory leak of i2s_data on the error return path. Fix this by
kfree'ing i2s_data before returning.
Detected by CoverityScan, CID#1475479 ("Resource leak")
Fixes: 0b87d6bcd648 ("ASoC: amd: add acp3x pcm driver dma ops")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/amd/raven')
| -rw-r--r-- | sound/soc/amd/raven/acp3x-pcm-dma.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/soc/amd/raven/acp3x-pcm-dma.c b/sound/soc/amd/raven/acp3x-pcm-dma.c index 2e61cef00f41..b16cdd187139 100644 --- a/sound/soc/amd/raven/acp3x-pcm-dma.c +++ b/sound/soc/amd/raven/acp3x-pcm-dma.c @@ -309,6 +309,7 @@ static int acp3x_dma_open(struct snd_pcm_substream *substream) SNDRV_PCM_HW_PARAM_PERIODS); if (ret < 0) { dev_err(component->dev, "set integer constraint failed\n"); + kfree(i2s_data); return ret; } |