[Solved] Memory Leak when writing null string - FPSpreadsheet
lazarus / 49-FPSpreadsheet

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Edson · 2016-03-02 21:38

Hi,

I've realized, that when writing an empty string in a a new cell,
generate a memory leak:

Code: Pascal  [Select][+][-]window.onload = function(){var x1 =
document.getElementById("main_content_section"); if (x1) { var x =
document.getElementsByClassName("geshi");for (var i = 0; i   w :=
TsWorkbook.Create;  h := w.AddWorksheet('Sheet');  h.WriteUTF8Text(0,
0, '');  w.Destroy;
Is this normal?

Thanks.

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wp · 2016-03-02 22:22

This has been fixed some time ago, r4388. If you do not want to update
to trunk you may patch it easily by yourself:
Open fpspreadsheet.pas.Find the procedure
"TsWorksheet.WriteText"Scroll down a bit and find this code: 
"RemoveCell(r, c);"Replace it by "RemoveAndFreeCell(r, c);"

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Edson · 2016-03-02 22:49

As usually, solved in a short time. 

Thanks.