<AWT Dev>  Review request for 8155001: SystemTray.remove() leaks GDI Objects in Windows
dmitry.markov at oracle.com
Tue May 10 10:19:02 UTC 2016
Thank you for the feedback. Actually I am not sure whether such
situation, (i.e. m_nid.hIcon is NULL) is possible or not. I think it is
better to add null-check there. Please find the updated webrev here:
On 06/05/2016 17:06, Sergey Bylokhov wrote:
> Hi, Dmitry.
> Is it possible that m_nid.hIcon will be NULL in dispose()?
> On 06.05.16 14:48, dmitry markov wrote:
>> Could you review the fix for jdk9, please?
>> bug: https://bugs.openjdk.java.net/browse/JDK-8155001
>> webrev: http://cr.openjdk.java.net/~dmarkov/8155001/webrev.00/
>> Problem description:
>> When TrayIcon is removed from SystemTray, dispose() method will be
>> called for its peer and corresponding native objects. However HICON
>> object is not deleted during dispose() invocation. That causes the leak
>> of GDI objects.
>> Dispose() in awt_TrayIcon.cpp should call DestroyIcon() to avoid leak of
>> GDI objects.
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