Another little tweak

git-svn-id: http://www.varnish-cache.org/svn/trunk@239 d4fa192b-c00b-0410-8231-f00ffab90ce4

bin/varnishd/storage_malloc.c

@@ -25,7 +25,7 @@ sma_alloc(struct stevedore *st, unsigned size)
 	sma->s.priv = sma;
 	sma->s.ptr = malloc(size);
 	assert(sma->s.ptr != NULL);
-	sma->s.len = size;
+	sma->s.len = 0;
 	sma->s.space = size;
 	sma->s.stevedore = st;
 	return (&sma->s);