Bug 66425: Avoid exceptions found via poi-fuzz

Prevent a NullPointerException Fixes https://issues.oss-fuzz.com/issues/42538163 git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1923058 13f79535-47bb-0310-9956-ffa450edef68
apache · Jan 11, 2025 · edcbd87 · edcbd87
1 parent f873888
commit edcbd87
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Showing 3 changed files with 1 addition and 1 deletion.
diff --git a/poi-ooxml/src/main/java/org/apache/poi/xslf/usermodel/XSLFGraphicFrame.java b/poi-ooxml/src/main/java/org/apache/poi/xslf/usermodel/XSLFGraphicFrame.java
@@ -79,7 +79,7 @@ public Rectangle2D getAnchor(){
         }
 
         CTPoint2D off = xfrm.getOff();
-        if (off == null) {
+        if (off == null || off.getX() == null || off.getY() == null) {
             throw new IllegalArgumentException("Could not retrieve Off from the XML object");
         }
         double x = Units.toPoints(POIXMLUnits.parseLength(off.xgetX()));

diff --git a/test-data/slideshow/clusterfuzz-testcase-minimized-POIXSLFFuzzer-4838644450394112.pptx b/test-data/slideshow/clusterfuzz-testcase-minimized-POIXSLFFuzzer-4838644450394112.pptx
diff --git a/test-data/spreadsheet/stress.xls b/test-data/spreadsheet/stress.xls