diff options
| author | Caolán McNamara <caolanm@redhat.com> | 2018-08-01 09:04:58 +0100 |
|---|---|---|
| committer | Andras Timar <andras.timar@collabora.com> | 2019-08-22 12:33:06 +0200 |
| commit | 362f6bce0ae679cbb3c485c19e0bfc74aeff6b09 (patch) | |
| tree | 707b8ecbb7415e1840193d98b4cf1abef2e82454 | |
| parent | 47ec8949581ddc34f7983ba8ed88c7d71577fae3 (diff) | |
forcepoint#56 null deref
Change-Id: Iaa9c4d6901a340145412fa46eaf5c292c3fb62e8
Reviewed-on: https://gerrit.libreoffice.org/58387
Tested-by: Jenkins
Reviewed-by: Michael Stahl <Michael.Stahl@cib.de>
(cherry picked from commit 0845c1a74aef650b4aebaeea9587b3bfb5b38ffb)
| -rw-r--r-- | writerfilter/source/dmapper/DomainMapper_Impl.cxx | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/writerfilter/source/dmapper/DomainMapper_Impl.cxx b/writerfilter/source/dmapper/DomainMapper_Impl.cxx index 02b954e0922c..b9ff4c2946e8 100644 --- a/writerfilter/source/dmapper/DomainMapper_Impl.cxx +++ b/writerfilter/source/dmapper/DomainMapper_Impl.cxx @@ -2730,15 +2730,17 @@ void DomainMapper_Impl::PushFieldContext() TagLogger::getInstance().element("pushFieldContext"); #endif - uno::Reference< text::XTextAppend > xTextAppend; + uno::Reference<text::XTextCursor> xCrsr; if (!m_aTextAppendStack.empty()) - xTextAppend = m_aTextAppendStack.top().xTextAppend; - uno::Reference< text::XTextRange > xStart; - if (xTextAppend.is()) { - uno::Reference< text::XTextCursor > xCrsr = xTextAppend->createTextCursorByRange( xTextAppend->getEnd() ); - xStart = xCrsr->getStart(); + uno::Reference<text::XTextAppend> xTextAppend = m_aTextAppendStack.top().xTextAppend; + if (xTextAppend.is()) + xCrsr = xTextAppend->createTextCursorByRange(xTextAppend->getEnd()); } + + uno::Reference< text::XTextRange > xStart; + if (xCrsr.is()) + xStart = xCrsr->getStart(); m_aFieldStack.push( std::make_shared<FieldContext>( xStart ) ); } /*------------------------------------------------------------------------- |