[jira] Closed: (XERCESC-1030) Parse fails for documents with 32+ namespaces

[xe...@xml.apache.org]

Message:

   The following issue has been closed.

   Resolver: Alberto Massari
       Date: Mon, 4 Oct 2004 2:05 AM

Duplicate of #866; actually, the 32 namespace limit the bug is referring is related to the start/end of a namespace scope, so it will be hit in an XML file with more than N levels where each of the element defines M xmlns attributes (where MxN > 32), like in the testcase attached to #866

Alberto
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View the issue:
  http://issues.apache.org/jira/browse/XERCESC-1030

Here is an overview of the issue:
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        Key: XERCESC-1030
    Summary: Parse fails for documents with 32+ namespaces
       Type: Bug

     Status: Closed
 Resolution: DUPLICATE

    Project: Xerces-C++
 Components: 
             DOM
   Versions:
             2.2.0

   Assignee: 
   Reporter: Francois Stehlin

    Created: Tue, 28 Oct 2003 1:29 AM
    Updated: Mon, 4 Oct 2004 2:05 AM
Environment: Operating System: All
Platform: All

Description:
Every time I load a document that has at least 32 namespaces, the parser 
throws an error (I don't use validation).
I tried with Xerces C 2.2.0 and 2.3.0

The error occurs in framework/XMLBufferMgr.cpp at line 181.
For a temporary fix, I changed line 19 from 'fBufCount(32)' to 'fBufCount
(512)'.

Here is the context if the call:
 XMLBufferMgr::bidOnBuffer()
 SAX2XMLReaderImpl::startElement Line 933
 IGXMLScanner::scanStartTagNS Line 2489

A better fix would probably be to use an STL container...


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