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authorDaniel Mack <daniel@zonque.org>2014-10-07 13:41:25 +0200
committerMark Brown <broonie@kernel.org>2014-10-07 13:13:22 +0100
commit77eca3cd461da663945eceddf454466a609d8ca4 (patch)
tree6a784c3d1d6285e4ea9f98d521bede20562b138d /sound
parenta5448c88b812390a3622e76d774e10c0da1fb970 (diff)
downloadlinux-77eca3cd461da663945eceddf454466a609d8ca4.tar.bz2
ASoC: 88pm860x-codec: Fix possibly missing string termination
Coverity spotted an issue with strncpy() in pm860x_codec_probe() which does not take the \0 termination byte into account. Fix this by making the buffers one byte larger so the can really accommodate MAX_NAME_LEN bytes long strings. Signed-off-by: Daniel Mack <daniel@zonque.org> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
-rw-r--r--sound/soc/codecs/88pm860x-codec.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/codecs/88pm860x-codec.c b/sound/soc/codecs/88pm860x-codec.c
index 4c3b0af39fd8..e88a6b67f781 100644
--- a/sound/soc/codecs/88pm860x-codec.c
+++ b/sound/soc/codecs/88pm860x-codec.c
@@ -146,7 +146,7 @@ struct pm860x_priv {
struct pm860x_det det;
int irq[4];
- unsigned char name[4][MAX_NAME_LEN];
+ unsigned char name[4][MAX_NAME_LEN+1];
};
/* -9450dB to 0dB in 150dB steps ( mute instead of -9450dB) */