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[bug #44477] Deadlock on class_addMethod
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From: |
Sergey |
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Subject: |
[bug #44477] Deadlock on class_addMethod |
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Date: |
Wed, 11 Mar 2015 16:48:48 +0000 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/40.0.2214.93 Safari/537.36 |
Follow-up Comment #2, bug #44477 (project gnustep):
Update: this is not deadlock, this is endless loop in
mergeMethodsFromSuperclass, dtable.m line 525, because subclass->sibling_class
points to self (subclass). This cycling is produced by code in associate.m
line 217-218 in hiddenClass allocation.
I try to comment setup of sibling_class, and endless loop is disappeared.
You can see patch associate.m.patch.
This looks like a fix of this problem.
Some remarks?
(file #33309)
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