GCC 14 introduces a new -Walloc-size included in -Wextra which gives:
```
lib/ext2fs/hashmap.c:37:36: warning: allocation of insufficient size ‘1’ for type ‘struct ext2fs_hashmap’ with size ‘20’ [-Walloc-size]
```
The calloc prototype is:
```
void *calloc(size_t nmemb, size_t size);
```
So, just swap the number of members and size arguments to match the prototype, as
we're initialising 1 struct of size `sizeof(...)`. GCC then sees we're not
doing anything wrong.
Signed-off-by: Sam James <sam@xxxxxxxxxx>
---
lib/ext2fs/hashmap.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/lib/ext2fs/hashmap.c b/lib/ext2fs/hashmap.c
index 697b2bcc..15794673 100644
--- a/lib/ext2fs/hashmap.c
+++ b/lib/ext2fs/hashmap.c
@@ -34,8 +34,8 @@ struct ext2fs_hashmap *ext2fs_hashmap_create(
uint32_t(*hash_fct)(const void*, size_t),
void(*free_fct)(void*), size_t size)
{
- struct ext2fs_hashmap *h = calloc(sizeof(struct ext2fs_hashmap) +
- sizeof(struct ext2fs_hashmap_entry) * size, 1);
+ struct ext2fs_hashmap *h = calloc(1, sizeof(struct ext2fs_hashmap) +
+ sizeof(struct ext2fs_hashmap_entry) * size);
if (!h)
return NULL;
--
2.42.1
