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Posted to c-dev@xerces.apache.org by "Jacques Legare (JIRA)" <xe...@xml.apache.org> on 2008/06/09 17:21:44 UTC
[jira] Created: (XERCESC-1808) Segfault when validating malformed
XML instance ...
Segfault when validating malformed XML instance ...
---------------------------------------------------
Key: XERCESC-1808
URL: https://issues.apache.org/jira/browse/XERCESC-1808
Project: Xerces-C++
Issue Type: Bug
Components: Validating Parser (XML Schema)
Affects Versions: 2.8.0
Environment: Linux/Ubuntu
Reporter: Jacques Legare
If the following two lines
// Causes crash when a malformed XML document is validated:
parser->setExitOnFirstFatalError (false);
are inserted in SAX2Count.cpp at line 332, a segfault occurs when the program is fed an instance which is not well-formed.
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[jira] Resolved: (XERCESC-1808) Segfault when validating malformed
XML instance ...
Posted by "Alberto Massari (JIRA)" <xe...@xml.apache.org>.
[ https://issues.apache.org/jira/browse/XERCESC-1808?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alberto Massari resolved XERCESC-1808.
--------------------------------------
Resolution: Fixed
Fix Version/s: 3.1.0
Assignee: Alberto Massari
A fix is in SVN.
> Segfault when validating malformed XML instance ...
> ---------------------------------------------------
>
> Key: XERCESC-1808
> URL: https://issues.apache.org/jira/browse/XERCESC-1808
> Project: Xerces-C++
> Issue Type: Bug
> Components: Validating Parser (XML Schema)
> Affects Versions: 2.8.0
> Environment: Linux/Ubuntu
> Reporter: Jacques Legare
> Assignee: Alberto Massari
> Fix For: 3.1.0
>
> Attachments: SAX2Count.cpp, simple.xml, simple.xsd
>
>
> If the following two lines
> // Causes crash when a malformed XML document is validated:
> parser->setExitOnFirstFatalError (false);
> are inserted in SAX2Count.cpp at line 332, a segfault occurs when the program is fed an instance which is not well-formed.
>
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[jira] Updated: (XERCESC-1808) Segfault when validating malformed
XML instance ...
Posted by "Jacques Legare (JIRA)" <xe...@xml.apache.org>.
[ https://issues.apache.org/jira/browse/XERCESC-1808?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jacques Legare updated XERCESC-1808:
------------------------------------
Attachment: SAX2Count.cpp
Doctored copy of SAX2Count.cpp
> Segfault when validating malformed XML instance ...
> ---------------------------------------------------
>
> Key: XERCESC-1808
> URL: https://issues.apache.org/jira/browse/XERCESC-1808
> Project: Xerces-C++
> Issue Type: Bug
> Components: Validating Parser (XML Schema)
> Affects Versions: 2.8.0
> Environment: Linux/Ubuntu
> Reporter: Jacques Legare
> Attachments: SAX2Count.cpp, simple.xml, simple.xsd
>
>
> If the following two lines
> // Causes crash when a malformed XML document is validated:
> parser->setExitOnFirstFatalError (false);
> are inserted in SAX2Count.cpp at line 332, a segfault occurs when the program is fed an instance which is not well-formed.
>
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[jira] Updated: (XERCESC-1808) Segfault when validating malformed
XML instance ...
Posted by "Jacques Legare (JIRA)" <xe...@xml.apache.org>.
[ https://issues.apache.org/jira/browse/XERCESC-1808?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jacques Legare updated XERCESC-1808:
------------------------------------
Attachment: simple.xsd
simple.xml
The input simple.xml is not well-formed.
> Segfault when validating malformed XML instance ...
> ---------------------------------------------------
>
> Key: XERCESC-1808
> URL: https://issues.apache.org/jira/browse/XERCESC-1808
> Project: Xerces-C++
> Issue Type: Bug
> Components: Validating Parser (XML Schema)
> Affects Versions: 2.8.0
> Environment: Linux/Ubuntu
> Reporter: Jacques Legare
> Attachments: SAX2Count.cpp, simple.xml, simple.xsd
>
>
> If the following two lines
> // Causes crash when a malformed XML document is validated:
> parser->setExitOnFirstFatalError (false);
> are inserted in SAX2Count.cpp at line 332, a segfault occurs when the program is fed an instance which is not well-formed.
>
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[jira] Commented: (XERCESC-1808) Segfault when validating malformed
XML instance ...
Posted by "Boris Kolpackov (JIRA)" <xe...@xml.apache.org>.
[ https://issues.apache.org/jira/browse/XERCESC-1808?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12605959#action_12605959 ]
Boris Kolpackov commented on XERCESC-1808:
------------------------------------------
Confirmed. The problem is also present in the 3.0.0 codebase and leads to SchemaValidator.
> Segfault when validating malformed XML instance ...
> ---------------------------------------------------
>
> Key: XERCESC-1808
> URL: https://issues.apache.org/jira/browse/XERCESC-1808
> Project: Xerces-C++
> Issue Type: Bug
> Components: Validating Parser (XML Schema)
> Affects Versions: 2.8.0
> Environment: Linux/Ubuntu
> Reporter: Jacques Legare
> Attachments: SAX2Count.cpp, simple.xml, simple.xsd
>
>
> If the following two lines
> // Causes crash when a malformed XML document is validated:
> parser->setExitOnFirstFatalError (false);
> are inserted in SAX2Count.cpp at line 332, a segfault occurs when the program is fed an instance which is not well-formed.
>
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