[mapguide][MG286][Modified] Oracle FDO Provider causes the Server to crash on RH ES3 Lin...

[Vishal Bangia]

You can view the artifact detail at the following URL:

    https://mapguide.osgeo.org/servlets/Scarab/id/MG286

Type:
Defect

Artifact ID:
MG286 (Oracle FDO Provider causes the Server to crash on RH ES3 Linux.)

Modified by:
Vishal Bangia
vishalbangia (vishal.bangia at autodesk.com)

The following modifications were made to this artifact:
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-- Steps to Reproduce set to new value:
Old value:
Please refer to Defect 680879.

New value:
1) Connect to a mapguide server with a FDO Oracle Provider and associated Oracle client. 
2) Querying the features ( i.e. using the FeatureReader interface) in a  specific Map on a Oracle database will result in an crash for the server on Linux 
(Linux platform : Red Hat ES 3.0 )

-- Description set to new value:
Old value:
Please refer to Defect 680879.

The problem arises as we have an assert in the server code base if an exception is thrown while accessing ReadNext() on the FeatureReader interface for FDO.  
Technically, only the Oracle provider throws an exception if you access ReadNext() again after it return false and on Linux the assert causes the server to crash. 
 
 
New value:
The problem arises as we have an assert in the server code base if an exception is thrown while accessing ReadNext() on the FeatureReader interface for FDO.  
Technically, only the Oracle provider throws an exception if you access ReadNext() again after it return false and on Linux the assert causes the server to crash. 
 
 



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