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Posted to commits@poi.apache.org by fa...@apache.org on 2023/06/07 09:51:05 UTC

svn commit: r1910273 - /poi/trunk/poi-ooxml/src/main/java/org/apache/poi/poifs/crypt/dsig/facets/OOXMLSignatureFacet.java

Author: fanningpj
Date: Wed Jun  7 09:51:05 2023
New Revision: 1910273

URL: http://svn.apache.org/viewvc?rev=1910273&view=rev
Log:
improve exception handling

Modified:
    poi/trunk/poi-ooxml/src/main/java/org/apache/poi/poifs/crypt/dsig/facets/OOXMLSignatureFacet.java

Modified: poi/trunk/poi-ooxml/src/main/java/org/apache/poi/poifs/crypt/dsig/facets/OOXMLSignatureFacet.java
URL: http://svn.apache.org/viewvc/poi/trunk/poi-ooxml/src/main/java/org/apache/poi/poifs/crypt/dsig/facets/OOXMLSignatureFacet.java?rev=1910273&r1=1910272&r2=1910273&view=diff
==============================================================================
--- poi/trunk/poi-ooxml/src/main/java/org/apache/poi/poifs/crypt/dsig/facets/OOXMLSignatureFacet.java (original)
+++ poi/trunk/poi-ooxml/src/main/java/org/apache/poi/poifs/crypt/dsig/facets/OOXMLSignatureFacet.java Wed Jun  7 09:51:05 2023
@@ -173,6 +173,9 @@ public class OOXMLSignatureFacet impleme
                 try {
                     PackagePartName relName = PackagingURIHelper.createPartName(partName);
                     PackagePart pp2 = opcPackage.getPart(relName);
+                    if (pp2 == null) {
+                        throw new XMLSignatureException("Failed to find part " + relName);
+                    }
                     contentType = pp2.getContentType();
                 } catch (InvalidFormatException e) {
                     throw new XMLSignatureException(e);



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