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Bug 313964

Summary:

[vm] StackOverflowException in a toString() method in AbstractVMProvider.

Product:

[Tools] CDT

Reporter:

Pawel Piech <pawel.1.piech>

Component:

cdt-debug-dsf

Assignee:

Pawel Piech <pawel.1.piech>

Status:

RESOLVED FIXED

QA Contact:

Pawel Piech <pawel.1.piech>

Severity:

normal

Priority:

CC:

aleherb+eclipse, pawel.1.piech

Version:

7.0

Flags:

aleherb+eclipse: review+

Target Milestone:

7.0

Hardware:

OS:

Linux

Whiteboard:

Attachments:

Description	Flags
Patch with fix.	cdtdoug: iplog-

Description Pawel Piech

2010-05-21 14:48:38 EDT

Created attachment 169545 [details]
Patch with fix.

While testing bug 313957, I came across a bug in a toString() method which lead to the debug view to stop updating.  The exception trace:

Caused by: java.lang.StackOverflowError
	at java.lang.StringBuffer.<init>(StringBuffer.java:120)
	at org.eclipse.debug.core.DebugEvent.toString(DebugEvent.java:383)
	at org.eclipse.cdt.dsf.ui.viewmodel.AbstractVMProvider$2.toString(AbstractVMProvider.java:390)
	at java.lang.String.valueOf(String.java:2838)
	at java.lang.StringBuilder.append(StringBuilder.java:132)
	at org.eclipse.cdt.dsf.ui.viewmodel.AbstractVMProvider$2.toString(AbstractVMProvider.java:390)
	at java.lang.String.valueOf(String.java:2838)
	at java.lang.StringBuilder.append(StringBuilder.java:132)
	at org.eclipse.cdt.dsf.ui.viewmodel.AbstractVMProvider$2.toString(AbstractVMProvider.java:390)
	at java.lang.String.valueOf(String.java:2838)
...

Comment 1 Pawel Piech

2010-05-21 14:49:30 EDT

I committed the fix.  Toni please review when you get a chance.

Comment 2 Anton Leherbauer

2010-05-27 06:50:51 EDT

+1 Nasty pitfall.

Comment 3 CDT Genie

2010-07-28 15:29:24 EDT

*** cdt cvs genie on behalf of ppiech ***
Bug 313964 -  [vm] StackOverflowException in a toString() method in AbstractVMProvider.

[*] AbstractVMProvider.java 1.20 http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.cdt/dsf/org.eclipse.cdt.dsf.ui/src/org/eclipse/cdt/dsf/ui/viewmodel/AbstractVMProvider.java?root=Tools_Project&r1=1.19&r2=1.20