From c45024e14571ef28d171aff0747374f00b5176af Mon Sep 17 00:00:00 2001
From: Caolán McNamara <caolanm@redhat.com>
Date: Thu, 11 Oct 2012 12:20:07 +0100
Subject: Resolves: fdo#48569 crash on export to .docx of inline anchored frame

we're currently deferring to the end of the text node to export
the contents of frames. If its anchored as character then the
sw::Frame (which is allocated on stack) has gone out of scope
so this pointer points to junk. Copy it instead.

Sill need to export frames property at some stage.

Change-Id: Ib9f8c6857ce1afe6acba84986b692139e44a7aad
(cherry picked from commit 60a93729c95d31edab50a905236faa9e38a81556)

Signed-off-by: Eike Rathke <erack@redhat.com>
---
 sw/source/filter/ww8/docxattributeoutput.cxx | 16 ++++++++++------
 sw/source/filter/ww8/docxattributeoutput.hxx |  2 +-
 2 files changed, 11 insertions(+), 7 deletions(-)

(limited to 'sw')

diff --git a/sw/source/filter/ww8/docxattributeoutput.cxx b/sw/source/filter/ww8/docxattributeoutput.cxx
index 1b780e0a0333..94e3d6e2d246 100644
--- a/sw/source/filter/ww8/docxattributeoutput.cxx
+++ b/sw/source/filter/ww8/docxattributeoutput.cxx
@@ -311,7 +311,10 @@ void DocxAttributeOutput::EndParagraph( ww8::WW8TableNodeInfoInner::Pointer_t pT
     // Write the anchored frame if any
     if ( m_pParentFrame )
     {
-        const SwFrmFmt& rFrmFmt = m_pParentFrame->GetFrmFmt( );
+        sw::Frame *pParentFrame = m_pParentFrame;
+        m_pParentFrame = NULL;
+
+        const SwFrmFmt& rFrmFmt = pParentFrame->GetFrmFmt( );
         const SwNodeIndex* pNodeIndex = rFrmFmt.GetCntnt().GetCntntIdx();
 
         sal_uLong nStt = pNodeIndex ? pNodeIndex->GetIndex()+1                  : 0;
@@ -319,12 +322,13 @@ void DocxAttributeOutput::EndParagraph( ww8::WW8TableNodeInfoInner::Pointer_t pT
 
         m_rExport.SaveData( nStt, nEnd );
 
-        m_rExport.mpParentFrame = m_pParentFrame;
-        m_pParentFrame = NULL;
+        m_rExport.mpParentFrame = pParentFrame;
 
         m_rExport.WriteText( );
 
         m_rExport.RestoreData();
+
+        delete pParentFrame;
     }
 }
 
@@ -2477,8 +2481,8 @@ void DocxAttributeOutput::OutputFlyFrame_Impl( const sw::Frame &rFrame, const Po
             break;
         case sw::Frame::eTxtBox:
             {
-                // The frame output is postponed at the end of the anchor paragraph
-                m_pParentFrame = &rFrame;
+                // The frame output is postponed to the end of the anchor paragraph
+                m_pParentFrame = new sw::Frame(rFrame);
             }
             break;
         case sw::Frame::eOle:
@@ -4536,7 +4540,7 @@ DocxAttributeOutput::~DocxAttributeOutput()
     delete m_pEndnotesList, m_pEndnotesList = NULL;
 
     delete m_pTableWrt, m_pTableWrt = NULL;
-    m_pParentFrame = NULL;
+    delete m_pParentFrame;
 }
 
 DocxExport& DocxAttributeOutput::GetExport()
diff --git a/sw/source/filter/ww8/docxattributeoutput.hxx b/sw/source/filter/ww8/docxattributeoutput.hxx
index c425ee85fffb..aca7a3d750b6 100644
--- a/sw/source/filter/ww8/docxattributeoutput.hxx
+++ b/sw/source/filter/ww8/docxattributeoutput.hxx
@@ -588,7 +588,7 @@ private:
     // beginning of the next paragraph
     DocxColBreakStatus m_nColBreakStatus;
 
-    const sw::Frame *m_pParentFrame;
+    sw::Frame *m_pParentFrame;
     // close of hyperlink needed
     bool m_closeHyperlinkInThisRun;
     bool m_closeHyperlinkInPreviousRun;
-- 
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