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Posted to commits@poi.apache.org by ce...@apache.org on 2023/08/23 09:30:01 UTC
svn commit: r1911863 - in /poi/trunk: poi-ooxml/src/main/java/org/apache/poi/xwpf/usermodel/XWPFDocument.java test-data/document/clusterfuzz-testcase-minimized-POIXWPFFuzzer-6442791109263360.docx test-data/spreadsheet/stress.xls
Author: centic
Date: Wed Aug 23 09:30:00 2023
New Revision: 1911863
URL: http://svn.apache.org/viewvc?rev=1911863&view=rev
Log:
Bug 66425: Avoid a NullPointerException found via oss-fuzz
We try to avoid throwing NullPointerException, but it was possible
to trigger one here with a specially crafted input-file
Should fix https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=61520
Added:
poi/trunk/test-data/document/clusterfuzz-testcase-minimized-POIXWPFFuzzer-6442791109263360.docx (with props)
Modified:
poi/trunk/poi-ooxml/src/main/java/org/apache/poi/xwpf/usermodel/XWPFDocument.java
poi/trunk/test-data/spreadsheet/stress.xls
Modified: poi/trunk/poi-ooxml/src/main/java/org/apache/poi/xwpf/usermodel/XWPFDocument.java
URL: http://svn.apache.org/viewvc/poi/trunk/poi-ooxml/src/main/java/org/apache/poi/xwpf/usermodel/XWPFDocument.java?rev=1911863&r1=1911862&r2=1911863&view=diff
==============================================================================
--- poi/trunk/poi-ooxml/src/main/java/org/apache/poi/xwpf/usermodel/XWPFDocument.java (original)
+++ poi/trunk/poi-ooxml/src/main/java/org/apache/poi/xwpf/usermodel/XWPFDocument.java Wed Aug 23 09:30:00 2023
@@ -233,7 +233,7 @@ public class XWPFDocument extends POIXML
}
}
// Sort out headers and footers
- if (doc.getDocument().getBody().getSectPr() != null) {
+ if (doc.getDocument().getBody() != null && doc.getDocument().getBody().getSectPr() != null) {
headerFooterPolicy = new XWPFHeaderFooterPolicy(this);
}
Added: poi/trunk/test-data/document/clusterfuzz-testcase-minimized-POIXWPFFuzzer-6442791109263360.docx
URL: http://svn.apache.org/viewvc/poi/trunk/test-data/document/clusterfuzz-testcase-minimized-POIXWPFFuzzer-6442791109263360.docx?rev=1911863&view=auto
==============================================================================
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Propchange: poi/trunk/test-data/document/clusterfuzz-testcase-minimized-POIXWPFFuzzer-6442791109263360.docx
------------------------------------------------------------------------------
--- svn:mime-type (added)
+++ svn:mime-type Wed Aug 23 09:30:00 2023
@@ -0,0 +1 @@
+application/vnd.openxmlformats-officedocument.wordprocessingml.document
Modified: poi/trunk/test-data/spreadsheet/stress.xls
URL: http://svn.apache.org/viewvc/poi/trunk/test-data/spreadsheet/stress.xls?rev=1911863&r1=1911862&r2=1911863&view=diff
==============================================================================
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