---

yaml
---
r: 154589
b: refs/heads/try2
c: b1f7d3a
h: refs/heads/master
i:
  154587: cb2ea2e
v: v3

Author: pnkfelix

[refs]

@@ -5,7 +5,7 @@ refs/heads/snap-stage3: 78a7676898d9f80ab540c6df5d4c9ce35bb50463
 refs/heads/try: 519addf6277dbafccbb4159db4b710c37eaa2ec5
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b
-refs/heads/try2: b0b48511dae63b2e86d002930e54cef7c0d6009e
+refs/heads/try2: b1f7d3aaa021d626b4083ddaa706b26f3521d343
 refs/heads/dist-snap: ba4081a5a8573875fed17545846f6f6902c8ba8d
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
 refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503

branches/try2/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;
     }