updates to run valgrind on test-api

test/test-api.c

@@ -72,7 +72,9 @@ int main(void) {
     result = (mi_calloc((size_t)&mi_calloc,SIZE_MAX/1000) == NULL);
   };
   CHECK_BODY("calloc0") {
-    result = (mi_usable_size(mi_calloc(0,1000)) <= 16);
+    void* p = mi_calloc(0,1000);
+    result = (mi_usable_size(p) <= 16);
+    mi_free(p);
   };
   CHECK_BODY("malloc-large") {   // see PR #544.
     void* p = mi_malloc(67108872);

test/test-wrong.c

@@ -11,7 +11,10 @@
 int main(int argc, char** argv) {
   int* p = mi(malloc)(3*sizeof(int));
   int* q = mi(malloc)(sizeof(int));
-  
+
+  int* r = mi_malloc_aligned(8,16);
+  mi_free(r);
+
   // undefined access
   // printf("undefined: %d\n", *q);
   
@@ -23,7 +26,7 @@ int main(int argc, char** argv) {
   mi(free)(q);
 
   // double free
-  mi(free)(q);
+  // mi(free)(q);
 
   // use after free
   printf("use-after-free: %d\n", *q);