From 8e023f0063a666ee348fdced5364db1622474392 Mon Sep 17 00:00:00 2001
From: theraven <theraven@72102866-910b-0410-8b05-ffd578937521>
Date: Mon, 18 Jun 2012 16:01:40 +0000
Subject: [PATCH] Fix case where more than 4 weak references to the same object
 would cause infinite loops.

Patch by Thomas Davie!
---
 arc.m | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arc.m b/arc.m
index 443d8af..b8c6d7c 100644
--- a/arc.m
+++ b/arc.m
@@ -519,6 +519,7 @@ id objc_storeWeak(id *addr, id obj)
 					break;
 				}
 			}
+			oldRef = oldRef->next;
 		}
 	}
 	if (nil == obj)
@@ -569,6 +570,7 @@ id objc_storeWeak(id *addr, id obj)
 			{
 				break;
 			}
+			ref = ref->next;
 		}
 		if (NULL != ref)
 		{