tdf67629 FILEOPEN Particular .xlsx hangs Spreadsheet
Seems like this is a somewhat pathological document, has lots of
duplicated ranges. Checking for duplicates makes it load in <10s on my
machine
Change-Id: I25da24e0f8b1d4ad99d00474be168c75586ea579
Reviewed-on: https://gerrit.libreoffice.org/71251
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
diff --git a/sc/source/filter/oox/sheetdatabuffer.cxx b/sc/source/filter/oox/sheetdatabuffer.cxx
index 7e7077a..fcc54e1 100644
--- a/sc/source/filter/oox/sheetdatabuffer.cxx
+++ b/sc/source/filter/oox/sheetdatabuffer.cxx
@@ -663,6 +663,9 @@
* It is sufficient to check if the row range size is one
*/
if (!rRangeList.empty() &&
*pLastRange == rModel.maCellAddr)
; // do nothing - this probably bad data
else if (!rRangeList.empty() &&
pLastRange->aStart.Tab() == rModel.maCellAddr.Tab() &&
pLastRange->aStart.Row() == pLastRange->aEnd.Row() &&
pLastRange->aStart.Row() == rModel.maCellAddr.Row() &&
