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Fix case where more than 4 weak references to the same object would cause infinite loops.

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Patch by Thomas Davie!
This commit is contained in:
theraven 2012-06-18 16:01:40 +00:00
parent f059be5337
commit 8e023f0063
1 changed files with 2 additions and 0 deletions
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2
arc.m
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@ -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)
{