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Commit 8b4b3036 authored by Takashi Iwai's avatar Takashi Iwai Committed by Mark Brown
Browse files

ASoC: ml26124: Fix negative array index read 



get_coeff() may return an error.

Spotted by coverity CID 703394.

Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
Signed-off-by: default avatarMark Brown <broonie@linaro.org>
parent 959f5854

sound/soc/codecs/ml26124.c

+2 −0
Original line number Original line Diff line number Diff line
@@ -342,6 +342,8 @@ static int ml26124_hw_params(struct snd_pcm_substream *substream, 
	struct ml26124_priv *priv = snd_soc_codec_get_drvdata(codec);

	struct ml26124_priv *priv = snd_soc_codec_get_drvdata(codec);

	int i = get_coeff(priv->mclk, params_rate(hw_params));

	int i = get_coeff(priv->mclk, params_rate(hw_params));





	if (i < 0)

		return i;

	priv->substream = substream;

	priv->substream = substream;

	priv->rate = params_rate(hw_params);

	priv->rate = params_rate(hw_params);