fix bug 34509

ASCOfficePPTXFile/PPTXFormat/Logic/CNvPr.h

@@ -111,7 +111,13 @@ namespace PPTX
 				XmlUtils::CAttribute oAttr;
 									oAttr.Write(_T("id"),		id);
 									oAttr.Write(_T("name"),		XmlUtils::EncodeXmlString(name));
-				if (descr.IsInit())	oAttr.Write(_T("descr"),	XmlUtils::EncodeXmlString(descr.get()));
+                if (descr.IsInit())
+                {
+                    std::wstring d = XmlUtils::EncodeXmlString(descr.get());
+                    XmlUtils::replace_all(d, L"\n", L"
");
+
+                    oAttr.Write(_T("descr"), d);
+                }
 									oAttr.Write(_T("hidden"),	hidden);
 				if (title.IsInit())	oAttr.Write(_T("title"),	XmlUtils::EncodeXmlString(title.get()));
 
@@ -157,7 +163,12 @@ namespace PPTX
 				pWriter->StartAttributes();
 									pWriter->WriteAttribute (_T("id"),      _id);
 									pWriter->WriteAttribute (_T("name"),    XmlUtils::EncodeXmlString(name));
-				if (descr.IsInit())	pWriter->WriteAttribute	(_T("descr"),   XmlUtils::EncodeXmlString(descr.get()));
+                if (descr.IsInit())
+                {
+                    std::wstring d = XmlUtils::EncodeXmlString(descr.get());
+                    XmlUtils::replace_all(d, L"\n", L"
");
+                    pWriter->WriteAttribute	(_T("descr"),   d);
+                }
 									pWriter->WriteAttribute (_T("hidden"),  hidden);
 				if (title.IsInit())	pWriter->WriteAttribute (_T("title"),   XmlUtils::EncodeXmlString(title.get()));
 

Common/DocxFormat/Source/DocxFormat/Drawing/DrawingCoreInfo.cpp

@@ -176,7 +176,9 @@ namespace OOX
 			if ( m_sDescr.IsInit()  )
 			{
 				sResult += _T("descr=\"");
-                sResult += m_sDescr.get2();
+                std::wstring d = XmlUtils::EncodeXmlString(m_sDescr.get());
+                XmlUtils::replace_all(d, L"\n", L"
");
+                sResult += d;
 				sResult += _T("\" ");
 			}
 			if ( m_oHidden.IsInit() ) sResult += _T("hidden=\"") + m_oHidden->ToString() + _T("\" ");