https://bz.apache.org/ooo/show_bug.cgi?id=128551
--- Comment #3 from dam...@apache.org ---
When SheetDataBuffer::setStringCell() is called on a working document, this is
the stack trace to it:
---snip---
#0 oox::xls::SheetDataBuffer::setStringCell(oox::xls::CellModel const&, int)
(this=0x80dcd1d20, rModel=..., nStringId=0) at
source/xls/sheetdatabuffer.cxx:373
#1 0x000000080eac9f43 in oox::xls::SheetDataContext::onEndElement()
(this=0x80dfa3980) at source/xls/sheetdatacontext.cxx:223
#2 0x000000080e711c63 in oox::core::ContextHandler2Helper::implEndElement(int)
(this=0x80dfa39c0, nElement=852948) at source/core/contexthandler2.cxx:120
#3 0x000000080e71220f in oox::core::ContextHandler2::endFastElement(int)
(this=0x80dfa3980, nElement=852948) at source/core/contexthandler2.cxx:209
#4 0x000000080ee3f4cc in
sax_fastparser::FastSaxParser::callbackEndElement(char const*)
(this=0x80dbd27c0) at source/fastparser/fastparser.cxx:849
#5 0x0000000807afed94 in () at /usr/local/lib/libexpat.so.1
#6 0x0000000807afbd37 in () at /usr/local/lib/libexpat.so.1
#7 0x0000000807afaaf9 in () at /usr/local/lib/libexpat.so.1
#8 0x0000000807af7567 in () at /usr/local/lib/libexpat.so.1
#9 0x0000000807af6d8b in XML_ParseBuffer () at /usr/local/lib/libexpat.so.1
#10 0x000000080ee3e39f in sax_fastparser::FastSaxParser::parse()
(this=this@entry=0x80dbd27c0) at source/fastparser/fastparser.cxx:646
---snip---
Frame #1, oox::xls::SheetDataContext::onEndElement(), is helpful.
---snip---
167 void SheetDataContext::onEndElement()
168 {
169 if( getCurrentElement() == XLS_TOKEN( c ) )
170 {
171 // try to create a formula cell
172 if( mbHasFormula ) switch( maFmlaData.mnFormulaType )
173 {
...
205 if( !mbHasFormula )
206 {
207 // no formula created: try to set the cell value
208 if( maCellValue.getLength() > 0 ) switch(
maCellData.mnCellType )
209 {
210 case XML_n:
211 mrSheetData.setValueCell( maCellData,
maCellValue.toDouble() );
212 break;
213 case XML_b:
214 mrSheetData.setBooleanCell( maCellData,
maCellValue.toDouble() != 0.0 );
215 break;
216 case XML_e:
217 mrSheetData.setErrorCell( maCellData, maCellValue
);
218 break;
219 case XML_str:
220 mrSheetData.setStringCell( maCellData, maCellValue
);
221 break;
222 case XML_s:
223 mrSheetData.setStringCell( maCellData,
maCellValue.toInt32() );
224 break;
225 }
226 else if( (maCellData.mnCellType == XML_inlineStr) &&
mxInlineStr.get() )
227 {
228 mxInlineStr->finalizeImport();
229 mrSheetData.setStringCell( maCellData, mxInlineStr );
230 }
231 else
232 {
233 // empty cell, update cell type
234 maCellData.mnCellType = XML_TOKEN_INVALID;
235 mrSheetData.setBlankCell( maCellData );
236 }
237 }
---snip---
Putting a breakpoint on line 172 with the condition "maCellValue.getLength() >
0" shows it is never triggered, and stepping through shows we always end in
lines 234-235, with the "empty cell, update cell type" comment.
So what on earth is going wrong with maCellValue?
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