0000916: Caucho's XML parser ignores encoding declaration in a DTD

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Category

Severity

Reproducibility

Date Submitted

Last Update

0000916

[Resin]

major

always

02-06-06 00:35

04-06-06 11:07

Reporter

GreenEyed

View Status

public

Assigned To

ferg

Priority

normal

Resolution

fixed

Status

closed

Product Version

3.0.17

Summary

0000916: Caucho's XML parser ignores encoding declaration in a DTD

Description

In our applications, we have XML configuration files that are validated against a DTD, included in the jar of our library.
This DTD is encoded using ISO-8859-1 but upon startup of the application and when the XML parser reads the configuration file, it complains with the following message:
-----------------------------------------------------------------------------
java.io.CharConversionException: http://www.uib.es/leaf/LEAFwad.dtd:2: [^] illegal u
tf8 encoding at 0xf3
        at com.caucho.xml.readers.Utf8Reader.error(Utf8Reader.java:161)
        at com.caucho.xml.readers.Utf8Reader.readSecond(Utf8Reader.java:129)
        at com.caucho.xml.readers.Utf8Reader.read(Utf8Reader.java:91)
        at com.caucho.xml.readers.MacroReader.read(MacroReader.java:171)
        at com.caucho.xml.XmlParser.parseComment(XmlParser.java:1673)
        at com.caucho.xml.XmlParser.parseDoctypeDecl(XmlParser.java:560)
        at com.caucho.xml.XmlParser.parseDoctype(XmlParser.java:496)
        at com.caucho.xml.XmlParser.parseNode(XmlParser.java:386)
        at com.caucho.xml.XmlParser.parseInt(XmlParser.java:240)
        at com.caucho.xml.AbstractParser.parse(AbstractParser.java:633)
        at com.caucho.xml.AbstractParser.parseDocument(AbstractParser.java:817)
        at com.caucho.xml.parsers.AbstractDocumentBuilder.parse(AbstractDocument
Builder.java:63)
        at org.leaf.impl.TraxLoader.getDocument(TraxLoader.java:110)
        ......... // Custom code
-----------------------------------------------------------------------------
Checking the DTD, there are such ilegal UTF-8 characters, but they are valid ISO-8859-1 characters and the declaration of the DTD is
-----------------------------------------------------------------------------
<?xml version="1.0" encoding="iso-8859-1" ?>
...
-----------------------------------------------------------------------------
so it should not complain. In fact, Caucho's XML parser from versions 2.1.X do not complain, neither does Xerces, which is the parser we are using now due to this problem.

It's been happening since the first version I tested from the 3.X branch and it never happened with the 2.X branch.

Additional Information

You can find the "offending" DTD here:
https://webleaf.dev.java.net/source/browse/*checkout*/webleaf/resources/org/leaf/util/LEAFwad.dtd [^]

Attached Files

Relationships

Notes
(0001030) ferg 04-06-06 11:07	xml/00hb

Issue History
Date Modified	Username	Field	Change
02-06-06 00:35	GreenEyed	New Issue
02-06-06 00:37	GreenEyed	Issue Monitored: GreenEyed
04-06-06 11:07	ferg	Note Added: 0001030
04-06-06 11:07	ferg	Assigned To	=> ferg
04-06-06 11:07	ferg	Status	new => closed
04-06-06 11:07	ferg	Resolution	open => fixed
04-06-06 11:07	ferg	Fixed in Version	=> 3.0.19

Mantis 1.0.0rc3[^]

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