Commit 04f8fd17 authored Jan 11, 2011 by Dimitris Papastamos Committed by Mark Brown Jan 11, 2011

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>

parent f4fd58d6

sound/soc/soc-cache.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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)