util: make malloc0 ask calloc for one block of size n

... instead of an array of n individual bytes.

Silences a lot of warnings in smatch.

diff --git a/src/basic/util.h b/src/basic/util.h
index 1245b39f744fce4e001907018f1a71f454f34edc..d7744a7d47d7f26256df4187320d77ea75de42a9 100644 (file)
--- a/src/basic/util.h
+++ b/src/basic/util.h
@@ -83,7 +83,7 @@ int strcmp_ptr(const char *a, const char *b) _pure_;
 
 #define newdup(t, p, n) ((t*) memdup_multiply(p, sizeof(t), (n)))
 
-#define malloc0(n) (calloc((n), 1))
+#define malloc0(n) (calloc(1, (n)))
 
 static inline void *mfree(void *memory) {
         free(memory);