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:	general	Assignee:	Zhao Shujing <pearly.zhao>
Status:	RESOLVED FIXED
Severity:	critical
Priority:	P2
Version:	unspecified
Target Milestone:	---
Host:		Target:
Build:		Last reconfirmed:
Project(s) to access:		ssh public key:
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