diff options
| author | David Tardon <dtardon@redhat.com> | 2015-07-15 18:40:17 +0200 |
|---|---|---|
| committer | David Tardon <dtardon@redhat.com> | 2015-07-15 18:40:17 +0200 |
| commit | db36f1a63b9d046f437e44072f43ff9bedcbd283 (patch) | |
| tree | cfdf8f27aede74e3e9e57a1d42ef20cf341e1814 | |
| parent | 75d144e106c82aeaa610be1279215b0a4d0b1c5b (diff) | |
afl: avoid null dereference
Change-Id: I37a3295a82bdc29fa38cf24b8d5005d992699214
| -rw-r--r-- | src/lib/VSDXParser.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/lib/VSDXParser.cpp b/src/lib/VSDXParser.cpp index 23fc541..9cb62e6 100644 --- a/src/lib/VSDXParser.cpp +++ b/src/lib/VSDXParser.cpp @@ -421,7 +421,7 @@ void libvisio::VSDXParser::processXmlNode(xmlTextReaderPtr reader) readShapeProperties(reader); else { - if (m_isStencilStarted) + if (m_isStencilStarted && m_currentStencil) m_currentStencil->addStencilShape(m_shape.m_shapeId, m_shape); else _flushShape(); @@ -432,7 +432,7 @@ void libvisio::VSDXParser::processXmlNode(xmlTextReaderPtr reader) } else if (XML_READER_TYPE_END_ELEMENT == tokenType) { - if (m_isStencilStarted) + if (m_isStencilStarted && m_currentStencil) m_currentStencil->addStencilShape(m_shape.m_shapeId, m_shape); else { @@ -636,7 +636,7 @@ void libvisio::VSDXParser::readPageSheetProperties(xmlTextReaderPtr reader) } while ((XML_PAGESHEET != tokenId || XML_READER_TYPE_END_ELEMENT != tokenType) && 1 == ret); - if (m_isStencilStarted) + if (m_isStencilStarted && m_currentStencil) { m_currentStencil->m_shadowOffsetX = shadowOffsetX; m_currentStencil->m_shadowOffsetY = shadowOffsetY; |