[redland-dev] [Rasqal RDF Query Library 0000378]: Crash when cleaning up after a failed query containing unsupported syntax

[Mantis Bug Tracker]

The following issue has been SUBMITTED. 
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http://bugs.librdf.org/mantis/view.php?id=378 
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Reported By:                trueg
Assigned To:                
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Project:                    Rasqal RDF Query Library
Issue ID:                   378
Category:                   query engine
Reproducibility:            always
Severity:                   crash
Priority:                   normal
Status:                     new
Query Language:              
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Date Submitted:             2010-07-27 07:55
Last Modified:              2010-07-27 07:55
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Summary:                    Crash when cleaning up after a failed query
containing unsupported syntax
Description: 
The following query makes the Soprano backend crash in rasqal:

"ask where { { <nepomuk:/xxx> ?p1 ?o1 . } UNION { ?s2 <nepomuk:/xxx> ?o2 .
} UNION { graph <nepomuk:/xxx> {?s4 ?p4 ?o4 } } }"

A query object is returned but when cleaning it up the attached crash
happens (attaching instead of inline pasting for better readability)
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Issue History 
Date Modified    Username       Field                    Change               
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2010-07-27 07:55 trueg          New Issue                                    
2010-07-27 07:55 trueg          File Added: rasqal.crash                     
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