PDFBOX-5649: avoid NPE

git-svn-id: https://svn.apache.org/repos/asf/pdfbox/trunk@1911616 13f79535-47bb-0310-9956-ffa450edef68
apache · Aug 12, 2023 · e12e5ff · e12e5ff
1 parent 62bba0e
commit e12e5ff
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/xmpbox/src/main/java/org/apache/xmpbox/xml/DomXmpParser.java b/xmpbox/src/main/java/org/apache/xmpbox/xml/DomXmpParser.java
@@ -605,6 +605,11 @@ private AbstractStructuredType parseLiDescription(XMPMetadata xmp, QName descrip
         // Instantiate abstract structured type with hint from first element
         Element first = elements.get(0);
         PropertyType ctype = checkPropertyDefinition(xmp, DomHelper.getQName(first));
+        if (ctype == null)
+        {
+            throw new XmpParsingException(ErrorType.NoType, "ctype is null, first: " + first + 
+                    ", DomHelper.getQName(first): " + DomHelper.getQName(first));
+        }
         Types tt = ctype.type();
         AbstractStructuredType ast = instanciateStructured(tm, tt, descriptor.getLocalPart(), first.getNamespaceURI());