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authorDimitris Papastamos <dp@opensource.wolfsonmicro.com>2011-01-11 11:24:02 +0000
committerMark Brown <broonie@opensource.wolfsonmicro.com>2011-01-11 18:27:08 +0000
commit04f8fd176c9c105dc0025486cfab9dc779288b3e (patch)
tree550e4d22e47a61e69abe327ad8bcf45d131a9dcd /sound
parentf4fd58d65e05850a80bba4ee3929e3b696fbc5eb (diff)
downloadop-kernel-dev-04f8fd176c9c105dc0025486cfab9dc779288b3e.zip
op-kernel-dev-04f8fd176c9c105dc0025486cfab9dc779288b3e.tar.gz
ASoC: soc-cache: Fix invalid memory access during snd_soc_lzo_cache_sync()
The size of the lzo syncing bitmap was incorrectly set to the size of the cache times the word size, however, the correct size is the size of the cache. Signed-off-by: Dimitris Papastamos <dp@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound')
-rw-r--r--sound/soc/soc-cache.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/soc-cache.c b/sound/soc/soc-cache.c
index a9ebc07..8c2a21a 100644
--- a/sound/soc/soc-cache.c
+++ b/sound/soc/soc-cache.c
@@ -1361,7 +1361,7 @@ static int snd_soc_lzo_cache_init(struct snd_soc_codec *codec)
goto err;
}
lzo_blocks[i]->sync_bmp = sync_bmp;
- lzo_blocks[i]->sync_bmp_nbits = reg_size;
+ lzo_blocks[i]->sync_bmp_nbits = bmp_size;
/* alloc the working space for the compressed block */
ret = snd_soc_lzo_prepare(lzo_blocks[i]);
if (ret < 0)
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