---

yaml
---
r: 129513
b: refs/heads/snap-stage3
c: b1f7d3a
h: refs/heads/master
i:
  129511: 714446c
v: v3

Author: pnkfelix

[refs]

@@ -1,7 +1,7 @@
 ---
 refs/heads/master: 566b470e138e929e8a93d613372db1ba177c494f
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
-refs/heads/snap-stage3: b0b48511dae63b2e86d002930e54cef7c0d6009e
+refs/heads/snap-stage3: b1f7d3aaa021d626b4083ddaa706b26f3521d343
 refs/heads/try: 80b45ddbd351f0a4a939c3a3c4e20b4defec4b35
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b

branches/snap-stage3/src/liballoc/heap.rs

@@ -208,6 +208,7 @@ mod imp {
 
 #[cfg(not(jemalloc), unix)]
 mod imp {
+    use core::cmp;
     use core::mem;
     use core::ptr;
     use libc;
@@ -248,7 +249,7 @@ mod imp {
     pub unsafe fn reallocate(ptr: *mut u8, size: uint, align: uint,
                              old_size: uint) -> *mut u8 {
         let new_ptr = allocate(size, align);
-        ptr::copy_memory(new_ptr, ptr as *const u8, old_size);
+        ptr::copy_memory(new_ptr, ptr as *const u8, cmp::min(size, old_size));
         deallocate(ptr, old_size, align);
         return new_ptr;
     }