Updated: (STR-2996) ImportAttributeTag throws a NullPointerException when ignore=true and the

Thread: Updated: (STR-2996) ImportAttributeTag throws a NullPointerException when ignore=true and the

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Updated: (STR-2996) ImportAttributeTag throws a NullPointerException when ignore=true and the
	2007-01-25 16:26:16
[ https://issues.apache.org/struts/browse/STR-2996?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Henri Yandell updated STR-2996: ------------------------------- Attachment: STR-2996-fix.patch Seems like an open and shut case, so here's a patch for the fix. > ImportAttributeTag throws a NullPointerException when ignore=true and the attribute value is not available > ---------------------------------------------------------------------------------------------------------- > > Key: STR-2996 > URL: https://issues.apache.org/struts/browse/STR-2996 > Project: Struts 1 > Issue Type: Bug > Components: Tiles > Affects Versions: 1.3.5 > Environment: All > Reporter: Josh Landin > Assigned To: Don Brown > Attachments: STR-2996-fix.patch > > > This bug is from regression caused by the fix for STR-2809. > Given the JSP with: > > The following exception occurs: > java.lang.NullPointerException > at java.util.Hashtable.put(Hashtable.java:393) > at org.apache.jasper.runtime.PageContextImpl.setAttribute(PageContextImpl.java:238) > at org.apache.struts.tiles.taglib.ImportAttributeTag.doStartTag(ImportAttributeTag.java:167) > This is due to the ImportAttributeTag class incorrectly calling pageContext.setAttribute with a null value. This call was previously unreachable prior to the fix for STR-2809 which eliminated the SKIP_BODY returns when ignore=true. > The behavior of the PageContext implementation is consistent with the Servlet 2.2 Specification: > http://java.sun.com/products/servlet/2.2/javadoc/javax/servlet/jsp/PageContext.html#setAttribute(java.lang.String,%20java.lang.Object,%20int) -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.