Bug 4621

Summary: Memory Window: Performing a right-click on the 'down' From spin button causes a hang
Product: frysk Reporter: Kris Van Hees <kris.van.hees>
Component: generalAssignee: Zhao Shujing <pearly.zhao>
Status: RESOLVED FIXED    
Severity: critical    
Priority: P2    
Version: unspecified   
Target Milestone: ---   
Host: Target:
Build: Last reconfirmed:
Bug Depends on:    
Bug Blocks: 3119, 3200    

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