[jetty-dev] [jira] (JETTY-1490) NPE in TagLibraryInfoImpl createTagFileInfo

     [ https://jira.codehaus.org/browse/JETTY-1490?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jan Bartel reassigned JETTY-1490:
---------------------------------

    Assignee: Jan Bartel
    
> NPE in TagLibraryInfoImpl createTagFileInfo
> -------------------------------------------
>
>                 Key: JETTY-1490
>                 URL: https://jira.codehaus.org/browse/JETTY-1490
>             Project: Jetty
>          Issue Type: Bug
>          Components: JSP
>    Affects Versions: 8.0.4
>            Reporter: Marc Vanbrabant
>            Assignee: Jan Bartel
>
> If you deploy a web exploded application with a TLD to a tag-file you will get a NPE, because the jarFileUrl argument is "null".
> The NPE will occur on:
> private TagFileInfo createTagFileInfo(TreeNode elem, String uri, URL jarFileUrl) throws JasperException {
>  ... ctxt.getTagFileJarUrls().put(path, jarFileUrl);
>  ...
>  }
> where the second "jarFileUrl" cannot be NULL when putting it onto the hashmap.
> Also see the tomcat patch over at:
> http://tomcat.10.n6.nabble.com/svn-commit-r492263-tomcat-jasper-tc5-5-x-src-share-org-apache-jasper-compiler-TagLibraryInfoImpl-java-td2219260.html
> This is a shameless copy/paste of the patch:
> if (path.startsWith("/META-INF/tags")) {
> // Tag file packaged in JAR
> ctxt.getTagFileJarUrls().put(path, jarFileUrl);
> + // check if jarFileUrl is not null before adding it, or this will
> + // cause a NPE.
> + if (jarFileUrl != null) { + ctxt.getTagFileJarUrls().put(path, jarFileUrl); + }
> } else if (!path.startsWith("/WEB-INF/tags")) { err.jspError("jsp.error.tagfile.illegalPath", path); }
> Also tracking this over at glassfish:
> http://java.net/jira/browse/GLASSFISH-18391

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://jira.codehaus.org/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira

        

---------------------------------------------------------------------
To unsubscribe from this list, please visit:

    http://xircles.codehaus.org/manage_email