[This is a re-post of a pending patch.
Dims: the attached patch contains the version of the patch modified to your
wishes.]
Joerg Henne wrote:
>
> Hi,
>
> there seems to be a problem with the XSLTProcessorImpl which surfaces under
> very special circumstances. If an entity catalog is used from within an
> included xslt stylesteet, the following situation ensues:
>
> - the XSLTProcessorImpl's resolve method resolves the included stylesheet's
> name against a base like "file:/path/to/including/stylesheet".
> - due to the way it works, it prepends a leading slash after the colon leading
> to a result like "file://path/to/included/stylesheet". This uri is broken,
> however, cocoon's SourceResolver is still able to use it.
> - the entity catalog used within the included stylesteet is looked up based on
> the above uri. This eventually fails as xerces' DefaultReaderFactory creates a
> URL from the uri and tries a URL.openStream() leading to a host lookup for
> "path" and further mayhem.
>
> This problem seems to be specific to the unix platform (tested under
> Linux/JDK1.3) due to the fact that URLs of the style "file:/x:/path/..." work
> just like those without the first slash.
> The attached patch fixes the problem. I've tested the patched code under
> Windows/JDK1.3 and it seems to work fine there as well. However, this patch
> should still be reviewed carefully.
>
> Joerg Henne
>
> ------------------------------------------------------------------------------
> Name: patch.diff
> patch.diff Type: Plain Text (text/plain)
> Encoding: 7bit
>
> Part 1.3Type: Plain Text (text/plain)
Index: src/org/apache/cocoon/components/xslt/XSLTProcessorImpl.java
===================================================================
RCS file:
/home/cvspublic/xml-cocoon2/src/org/apache/cocoon/components/xslt/XSLTProcessorImpl.java,v
retrieving revision 1.5
diff -u -u -r1.5 XSLTProcessorImpl.java
--- src/org/apache/cocoon/components/xslt/XSLTProcessorImpl.java 2001/09/06
14:04:11 1.5
+++ src/org/apache/cocoon/components/xslt/XSLTProcessorImpl.java 2001/09/12
+17:37:40
@@ -337,7 +337,7 @@
else {
File parent = new File(base.substring(5));
File parent2 = new File(parent.getParentFile(), href);
- xslSource = resolver.resolve("file:/" + parent2.getAbsolutePath());
+ xslSource = resolver.resolve(parent2.toURL().toExternalForm());
}
}
InputSource is = xslSource.getInputSource();
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