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 ============================================================================== Binary file - no diff available. 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 ============================================================================== Binary files - no diff available. --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
