---

yaml
---
r: 188326
b: refs/heads/master
c: 7c8edab
h: refs/heads/master
v: v3

Author: pnkfelix

[refs]

@@ -1,5 +1,5 @@
 ---
-refs/heads/master: c8db89aa82573b89481fde598da6e54371f266cb
+refs/heads/master: 7c8edabac8030889f4a885b944c86190772953fd
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: 3a96d6a9818fe2affc98a187fb1065120458cee9
 refs/heads/try: 649d35e4d830b27806705dc5352c86ab6d6fd1a1

trunk/src/libserialize/json.rs

@@ -1569,8 +1569,8 @@ impl<T: Iterator<Item=char>> Parser<T> {
                 while !self.eof() {
                     match self.ch_or_null() {
                         c @ '0' ... '9' => {
-                            accum *= 10;
-                            accum += (c as u64) - ('0' as u64);
+                            accum = accum.wrapping_mul(10);
+                            accum = accum.wrapping_add((c as u64) - ('0' as u64));
 
                             // Detect overflow by comparing to the last value.
                             if accum <= last_accum { return self.error(InvalidNumber); }