[Libreoffice-commits] core.git: Branch 'libreoffice-4-4' - sc/source

[Caolán McNamara]

 sc/source/filter/excel/xestyle.cxx |   12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

New commits:
commit 644d2ee03b66f97ea149c5f46ffa1798e27dfba9
Author: Caolán McNamara <caolanm at redhat.com>
Date:   Wed Apr 15 10:04:05 2015 +0100

    fix crash on export of fdo68639-2.ods to xls with invalid mnLastIdx
    
    mnLastIdx doesn't get reset when the color list is reset, the code already
    acknowledges that mnLastIdx is the last set index but that it may not be a
    valid position, so only set rnIndex if mnLastIdx is valid and the data at that
    pos is the desired data.
    
    Change-Id: I57ce32fd1a13bfe9049ed94be34229c8c2808b8e
    (cherry picked from commit 6c3b1361a97f5219f90bf2f09f3c3f2b70b8e30e)
    Reviewed-on: https://gerrit.libreoffice.org/15320
    Reviewed-by: Eike Rathke <erack at redhat.com>
    Tested-by: Eike Rathke <erack at redhat.com>

diff --git a/sc/source/filter/excel/xestyle.cxx b/sc/source/filter/excel/xestyle.cxx
index 5b49205..5dd6b98 100644
--- a/sc/source/filter/excel/xestyle.cxx
+++ b/sc/source/filter/excel/xestyle.cxx
@@ -509,18 +509,22 @@ const Color& XclExpPaletteImpl::GetOriginalColor( sal_uInt32 nColorId ) const
 
 XclListColor* XclExpPaletteImpl::SearchListEntry( const Color& rColor, sal_uInt32& rnIndex )
 {
-    rnIndex = mnLastIdx;
-    XclListColor* pEntry = NULL;
+    rnIndex = 0;
 
     if (mxColorList->empty())
         return NULL;
 
+    XclListColor* pEntry = NULL;
+
     // search optimization for equal-colored objects occurring repeatedly
-    if (rnIndex < mxColorList->size())
+    if (mnLastIdx < mxColorList->size())
     {
-        pEntry = &(*mxColorList)[rnIndex];
+        pEntry = &(*mxColorList)[mnLastIdx];
         if( pEntry->GetColor() == rColor )
+        {
+            rnIndex = mnLastIdx;
             return pEntry;
+        }
     }
 
     // binary search for color