Assert failure, then crash, during "variable undefined" error recovery in
certain circumstances.
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Key: XALANC-544
URL: http://issues.apache.org/jira/browse/XALANC-544
Project: XalanC
Type: Bug
Components: XalanC
Versions: 1.9
Environment: win2k on ix86
Reporter: Alain Le Guennec
Consirer the following stylesheet (the actual input document does not matter):
<?xml version="1.0" encoding = "ISO-8859-1"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
xmlns:exsl="http://exslt.org/common";>
<xsl:template match="/">
<xsl:call-template name="T1">
<xsl:with-param name="arg1" select="."/>
<xsl:with-param name="arg2" select="$foobar"/><!-- not
defined -->
</xsl:call-template>
</xsl:template>
<xsl:template name="T1">
<xsl:param name="arg1" select="."/>
<xsl:param name="arg2"/>
</xsl:template>
</xsl:stylesheet>
If you run Xalan with this stylesheet in Debug mode, you get the following
message:
Assertion failed: m_referenceCount == 0, file
xalan-1-9-0\src\xalanc\PlatformSupport\XalanReferenceCountedObject.cpp, line 43
In Release mode, Xalan just crashes.
Note that if you remove the first "xsl:with-param" element, then Xalan
correctly prints the expected error:
XSLT Error: The variable 'foobar' is not defined.Source tree node: #document.
(file://stylesheet.xslt, line 5, column 50.)
Apparently, this is a regression w.r.t. Xalan 1.8.
Best regards,
Alain Le Guennec
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