kore

commit 27da1dd7417bf81f7aa314e0d9110e4e8b7d7323
parent 3e84502235ba30c889948ecb40690d78101220fc
Author: Joris Vink <joris@coders.se>
Date:   Mon, 27 Feb 2017 19:46:59 -0800

fix semantics for kore_calloc().

We were not returning zeroed out memory from kore_calloc() which goes
against what calloc() does. Skip performance for now and simply just
memset() the returned pointer from kore_malloc().

This should be sufficient enough for now.

Diffstat:
src/mem.c
 | 
9
++++++++-

1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/src/mem.c b/src/mem.c
@@ -135,10 +135,17 @@ kore_realloc(void *ptr, size_t len)
 void *
 kore_calloc(size_t memb, size_t len)
 {
+	void		*ptr;
+	size_t		total;
+
 	if (SIZE_MAX / memb < len)
 		fatal("kore_calloc(): memb * len > SIZE_MAX");
 
-	return (kore_malloc(memb * len));
+	total = memb * len;
+	ptr = kore_malloc(total);
+	memset(ptr, 0, total);
+
+	return (ptr);
 }
 
 void