[PATCH] ASoC: Intel: avs: Fix kcalloc() sizes

From: Thorsten Blum
Date: Sat Apr 26 2025 - 10:15:48 EST


rlist, clist, and slist are allocated using sizeof(pointer) instead of
sizeof(*pointer). Fix the allocations by using sizeof(*pointer) and
avoid overallocating memory on 64-bit systems.

Fixes: f2f847461fb7 ("ASoC: Intel: avs: Constrain path based on BE capabilities")
Signed-off-by: Thorsten Blum <thorsten.blum@xxxxxxxxx>
---
sound/soc/intel/avs/path.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/sound/soc/intel/avs/path.c b/sound/soc/intel/avs/path.c
index cafb8c6198be..8f1bf8d0af8f 100644
--- a/sound/soc/intel/avs/path.c
+++ b/sound/soc/intel/avs/path.c
@@ -131,9 +131,9 @@ int avs_path_set_constraint(struct avs_dev *adev, struct avs_tplg_path_template
list_for_each_entry(path_template, &template->path_list, node)
i++;

- rlist = kcalloc(i, sizeof(rlist), GFP_KERNEL);
- clist = kcalloc(i, sizeof(clist), GFP_KERNEL);
- slist = kcalloc(i, sizeof(slist), GFP_KERNEL);
+ rlist = kcalloc(i, sizeof(*rlist), GFP_KERNEL);
+ clist = kcalloc(i, sizeof(*clist), GFP_KERNEL);
+ slist = kcalloc(i, sizeof(*slist), GFP_KERNEL);

i = 0;
list_for_each_entry(path_template, &template->path_list, node) {
--
2.49.0