<AWT Dev> [9] Review request for 8068886: IDEA IntelliJ crashes in objc_msgSend when an accessibility tool is enabled

Sergey Bylokhov Sergey.Bylokhov at oracle.com
Fri May 15 18:27:47 UTC 2015

Hi, Anton.
Thanks, the fix looks fine.
> I've sent you two suspects, but if this needs to fixed as well I 
> suggest to make it under another bug.
ok, I'll take look at it.
> Thanks!
> Anton.
> On 12.05.2015 21:32, Sergey Bylokhov wrote:
>> Hi, Anton.
>> The fix looks fine, but I suggest to document the new resources 
>> deallocation policy. I suppose documentation of loops, 
>> CFRetainedResource, etc should be updated.
>> Also please confirm that all our code follow this rule.
>> On 08.05.15 19:52, Anton Nashatyrev wrote:
>>> Hello,
>>>     could you please review the following fix:
>>> fix: http://cr.openjdk.java.net/~anashaty/8068886/webrev.00/ 
>>> <http://cr.openjdk.java.net/%7Eanashaty/8068886/webrev.00/>
>>> bug: https://bugs.openjdk.java.net/browse/JDK-8068886
>>>     Problem: the native window pointer is disposed in the inner 
>>> AppKit loop, while it is still referenced on the stack in the native 
>>> Cocoa method which caused the mentioned inner loop. When the inner 
>>> loop is exited Cocoa crashes while dereferencing this window pointer
>>>     Fix: dispose resources in the main AppKit loop only. For this a 
>>> 'dispose message' posted which is processed only on the main loop.
>>> Thanks!
>>> Anton.
>> -- 
>> Best regards, Sergey.

Best regards, Sergey.

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