Re: [dotNetRDF-bugs] stack overflow in VDS.RDF.PersistentGraphCollection.Contains(System.Uri graphUri)

[Rob V. <rv...@do...>]

Hi Matthias

Sorry for the inconvenience, this bug was caused by a bug in the parent
class GraphCollection that was introduced accidentally in a recent refactor
of that class.

This has now been fixed in Trunk as of revision 2376

Regards,

Rob Vesse

From:  "Schwalbe Matthias (SQAS 1)" <mat...@cr...>
Reply-To:  dotNetRDF Bug Report tracking and resolution
<dot...@li...>
Date:  Thursday, August 23, 2012 6:35 AM
To:  <dot...@li...>
Subject:  [dotNetRDF-bugs] stack overflow in
VDS.RDF.PersistentGraphCollection.Contains(System.Uri graphUri)

> Hi,
>  
> It appears that following code leads to a stack overflow:
>  
> var provider = new FusekiConnector("some valid Fuseki store URL");
> var store = new PersistentTripleStore(provider);
> var graph = store.Graphs[graphs.SomeValidGraphUriWithinFusekiStore];
>  
>  
>  
>  
> dotNetRDF.DLL!VDS.RDF.PersistentGraphCollection.Contains(System.Uri graphUri)
> dotNetRDF.DLL!VDS.RDF.GraphCollection.Add(VDS.RDF.IGraph g, bool
> mergeIfExists) 
> dotNetRDF.DLL!VDS.RDF.PersistentGraphCollection.Contains(System.Uri graphUri)
> dotNetRDF.DLL!VDS.RDF.GraphCollection.Add(VDS.RDF.IGraph g, bool
> mergeIfExists) 
> dotNetRDF.DLL!VDS.RDF.PersistentGraphCollection.Contains(System.Uri graphUri)
> dotNetRDF.DLL!VDS.RDF.GraphCollection.Add(VDS.RDF.IGraph g, bool
> mergeIfExists) 
> dotNetRDF.DLL!VDS.RDF.PersistentGraphCollection.Contains(System.Uri graphUri)
> dotNetRDF.DLL!VDS.RDF.PersistentGraphCollection.this[System.Uri].get(System.Ur
> i graphUri)
> Š 
>  
> VDS.RDF.PersistentGraphCollection.Contains(System.Uri graphUri) would
> probably, after loading it, add the loaded
> graph to the directly to the dictionary instead of by means of
> VDS.RDF.GraphCollection.Add(VDS.RDF.IGraph g, bool mergeIfExists).
>  
> Thanks
>  
>  
> Matthias Schwalbe
> CREDIT SUISSE AG
> CREDIT SUISSE | IT Services, SQAS 1
> Uetlibergstr. 231 (A/B+ZN) | 8070 Zürich | Switzerland
> Phone +41 44 333 86 10
> mat...@cr...
> <mailto:mat...@cr...>  | www.credit-suisse.com
> <http://www.credit-suisse.com>
>  
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