Merge pull request #355 from monaka/pr-use-mrb_calloc

Use mrb_calloc if you want zero cleard buffers.

1 files changed, 1 insertions, 3 deletions

diff --git a/src/gc.c b/src/gc.c
index 2149a2d43..78d8ee6a9 100644
--- a/src/gc.c
+++ b/src/gc.c
@@ -246,12 +246,10 @@ unlink_free_heap_page(mrb_state *mrb, struct heap_page *page)
 static void
 add_heap(mrb_state *mrb)
 {
-  struct heap_page *page = mrb_malloc(mrb, sizeof(struct heap_page));
+  struct heap_page *page = mrb_calloc(mrb, 1, sizeof(struct heap_page));
   RVALUE *p, *e;
   struct RBasic *prev = NULL;
 
-  memset(page, 0, sizeof(struct heap_page));
-
   for (p = page->objects, e=p+HEAP_PAGE_SIZE; p<e; p++) {
     p->as.free.tt = MRB_TT_FREE;
     p->as.free.next = prev;