PDFBOX-6009: avoid NPE

THausherr · THausherr · commit 40b5a0edc86c · 2025-05-19T18:21:18.000Z
git-svn-id: https://svn.apache.org/repos/asf/pdfbox/trunk@1925703 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/pdfbox/src/main/java/org/apache/pdfbox/multipdf/Splitter.java b/pdfbox/src/main/java/org/apache/pdfbox/multipdf/Splitter.java
@@ -467,7 +467,7 @@ private COSBase createDictionaryClone(COSBase src, COSBase dstParent, COSDiction
                     // replace annotation with clone
                     dstDict.setItem(COSName.OBJ, dstObj);
                 }
-                else
+                else if (srcObj != null) // 079177.pdf
                 {
                     removePossibleOrphanAnnotation(srcObj, srcDict, currentPageDict, dstDict);
                 }

Original file line number	Diff line number	Diff line change
`@@ -467,7 +467,7 @@ private COSBase createDictionaryClone(COSBase src, COSBase dstParent, COSDiction`
`467`	`467`	`// replace annotation with clone`
`468`	`468`	`dstDict.setItem(COSName.OBJ, dstObj);`
`469`	`469`	`}`
`470`		`- else`
	`470`	`+ else if (srcObj != null) // 079177.pdf`
`471`	`471`	`{`
`472`	`472`	`removePossibleOrphanAnnotation(srcObj, srcDict, currentPageDict, dstDict);`
`473`	`473`	`}`