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Diffstat (limited to 'sound/pci/es1938.c')
-rw-r--r--sound/pci/es1938.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/sound/pci/es1938.c b/sound/pci/es1938.c
index 84fac1fbf103..4cd9a1faaecc 100644
--- a/sound/pci/es1938.c
+++ b/sound/pci/es1938.c
@@ -860,7 +860,8 @@ static int snd_es1938_capture_copy(struct snd_pcm_substream *substream,
struct es1938 *chip = snd_pcm_substream_chip(substream);
pos <<= chip->dma1_shift;
count <<= chip->dma1_shift;
- snd_assert(pos + count <= chip->dma1_size, return -EINVAL);
+ if (snd_BUG_ON(pos + count > chip->dma1_size))
+ return -EINVAL;
if (pos + count < chip->dma1_size) {
if (copy_to_user(dst, runtime->dma_area + pos + 1, count))
return -EFAULT;