diff options
| author | Julien Nabet <serval2412@yahoo.fr> | 2018-09-12 21:37:43 +0200 |
|---|---|---|
| committer | Julien Nabet <serval2412@yahoo.fr> | 2018-09-20 08:32:03 +0200 |
| commit | 475ea37809b5bec369d02a5ab500fac46ab40f0a (patch) | |
| tree | 8c56148a63c7bcc80af540bb96a28222e6ce56bb /sw | |
| parent | 6d0d6a875867c823603f5947f7a035601042f903 (diff) | |
tdf#108402: avoid crash if filter doesn't match
See bt https://bugs.documentfoundation.org/attachment.cgi?id=134006
+ display warning
Change-Id: I38496364c0965015ea54f753f3d3550f317d88d8
Reviewed-on: https://gerrit.libreoffice.org/60413
Tested-by: Jenkins
Reviewed-by: Julien Nabet <serval2412@yahoo.fr>
Diffstat (limited to 'sw')
| -rw-r--r-- | sw/source/filter/xml/xmlexp.cxx | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sw/source/filter/xml/xmlexp.cxx b/sw/source/filter/xml/xmlexp.cxx index c983e8f93ac8..99bba3d0d05b 100644 --- a/sw/source/filter/xml/xmlexp.cxx +++ b/sw/source/filter/xml/xmlexp.cxx @@ -124,6 +124,8 @@ ErrCode SwXMLExport::exportDoc( enum XMLTokenEnum eClass ) } SwDoc *pDoc = getDoc(); + if (!pDoc) + return ERR_SWG_WRITE_ERROR; // Make sure the layout is available to have more stability in the output // markup. @@ -514,6 +516,12 @@ SwDoc* SwXMLExport::getDoc() if( m_pDoc != nullptr ) return m_pDoc; Reference < XTextDocument > xTextDoc( GetModel(), UNO_QUERY ); + if (!xTextDoc) + { + SAL_WARN("sw.filter", "Problem of mismatching filter for export."); + return nullptr; + } + Reference < XText > xText = xTextDoc->getText(); Reference<XUnoTunnel> xTextTunnel( xText, UNO_QUERY); assert( xTextTunnel.is()); |