From: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
commit 543466ef3571069b8eb13a8ff7c7cfc8d8a75c43 upstream.
The allocation uses sizeof(u32) when it should use sizeof(unsigned long)
so it leads to memory corruption later in the function when the data is
initialized.
Fixes: 5aebe7c7f9c2 ("ASoC: topology: fix endianness issues")
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Link: https://lore.kernel.org/r/YAf+8QZoOv+ct526@mwanda
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
sound/soc/soc-topology.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/sound/soc/soc-topology.c
+++ b/sound/soc/soc-topology.c
@@ -982,7 +982,7 @@ static int soc_tplg_denum_create_values(
return -EINVAL;
se->dobj.control.dvalues = kzalloc(le32_to_cpu(ec->items) *
- sizeof(u32),
+ sizeof(*se->dobj.control.dvalues),
GFP_KERNEL);
if (!se->dobj.control.dvalues)
return -ENOMEM;
