Bug 4621 - Memory Window: Performing a right-click on the 'down' From spin button causes a hang
Summary: Memory Window: Performing a right-click on the 'down' From spin button causes...
Status: RESOLVED FIXED
Alias: None
Product: frysk
Classification: Unclassified
Component: general (show other bugs)
Version: unspecified
: P2 critical
Target Milestone: ---
Assignee: Zhao Shujing
URL:
Keywords:
Depends on:
Blocks: 3119 3200
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Reported: 2007-06-11 18:43 UTC by Kris Van Hees
Modified: 2007-09-07 06:46 UTC (History)
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Description Kris Van Hees 2007-06-11 18:43:04 UTC 
When performing a right-click on the 'down' From spin button, an endless stream
of lines all simply stating 'null' is printed to the terminal where FryskGui was
started.  The only way to stop frysk at this point is to suspend the process,
and   kill it.
Comment 1 Zhao Shujing 2007-07-30 06:27:09 UTC 
some debugging reveals:
Right-click on the "down" fromSpin to make the spin step to the lowest address,
it can't append rows so many times.
It is also occurred with the right-click on the "up" toSpin.
Comment 2 Zhao Shujing 2007-09-07 06:46:18 UTC 
7-09-07  Zhao Shujing <pearly.zhao@oracle.com>

        * memroy/MemoryWindow.java: When right-click up or down spin
        button, it would be ignored. When access invalid memory address,
        the requirement would be ignored. Fixes #4621 #4622 and # 4613
        * disassembler/DisassemblyWindow.java: Ditto