From 8fe506bdca714fe2b8b005b1d190091d221c4044 Mon Sep 17 00:00:00 2001
From: Brian Anderson <banderson@mozilla.com>
Date: Wed, 8 Feb 2012 22:35:05 -0800
Subject: rt: Move more setup code into create_stack

---
 src/rt/rust_stack.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'src/rt/rust_stack.h')

diff --git a/src/rt/rust_stack.h b/src/rt/rust_stack.h
index 34d4dda742d..5431d6ec2ff 100644
--- a/src/rt/rust_stack.h
+++ b/src/rt/rust_stack.h
@@ -17,7 +17,10 @@ template <class T>
 stk_seg *
 create_stack(T allocer, size_t sz) {
   size_t total_sz = sizeof(stk_seg) + sz;
-  return (stk_seg *)allocer->malloc(total_sz, "stack");
+  stk_seg *stk = (stk_seg *)allocer->malloc(total_sz, "stack");
+  memset(stk, 0, sizeof(stk_seg));
+  stk->end = (uintptr_t) &stk->data[sz];
+  return stk;
 }
 
 template <class T>
-- 
cgit 1.4.1-3-g733a5