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Posted to dev@sling.apache.org by "Bertrand Delacretaz (JIRA)" <ji...@apache.org> on 2013/04/10 13:46:16 UTC
[jira] [Resolved] (SLING-2819) NPE in
ResourceResolverImpl.mangleNamespaces when attempting to map
http://example.com
[ https://issues.apache.org/jira/browse/SLING-2819?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Bertrand Delacretaz resolved SLING-2819.
----------------------------------------
Resolution: Fixed
Fixed in revision 1466430, after adding ResourceResolverMangleNamespacesTest in revision 1466432
The fix to ResourceResolverImpl simply checks for a null path and does no mangling in this case, which is correct as mangling applies to paths anyway.
> NPE in ResourceResolverImpl.mangleNamespaces when attempting to map http://example.com
> --------------------------------------------------------------------------------------
>
> Key: SLING-2819
> URL: https://issues.apache.org/jira/browse/SLING-2819
> Project: Sling
> Issue Type: Bug
> Components: JCR
> Affects Versions: Resource Resolver 1.0.4
> Reporter: Bertrand Delacretaz
> Assignee: Bertrand Delacretaz
> Priority: Minor
>
> The following JSP script (used as foo.jsp in the below example) throws an NPE with the current launchpad/builder which uses org.apache.sling.resourceresolver 1.0.5.SNAPSHOT:
> <%@taglib prefix="sling" uri="http://sling.apache.org/taglibs/sling/1.0"%>
> <sling:defineObjects/>
> <%= resource.getResourceResolver().map(request, "http://example.com") %>
> Full failure scenario:
> export P=8080
> curl -u admin:admin -Fsling:resourceType=foo http://localhost:$P/tmp/foo
> curl -u admin:admin -XMKCOL http://localhost:$P/apps/foo
> curl -u admin:admin -T foo.jsp http://localhost:$P/apps/foo/foo.jsp
> curl -u admin:admin http://localhost:$P/tmp/foo.html
> The last request causes java.lang.NullPointerException
> at org.apache.sling.resourceresolver.impl.ResourceResolverImpl.mangleNamespaces(ResourceResolverImpl.java:969)
> at org.apache.sling.resourceresolver.impl.ResourceResolverImpl.map(ResourceResolverImpl.java:524)
> at org.apache.jsp.apps.foo.foo_jsp._jspService(foo_jsp.java:90)
>
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