I compiled contrib/gtwvg/tests/demowvg.prg on Win32/BCC using ChangeLog 2008-05-25 17:45 UTC+0800 Pritpal Bedi
>From the main menu, when I select Modeless Dialogs | Dialog First and then click on the mouse on the "(x)Harbour" entry of the listbox on the right, I get the following CodeGuard error: Error 00001. 0x100430 (Thread 0x009A): Access in freed memory: Attempt to access 11 byte(s) at 0x0160D858. memcpy(0x0163A974, 0x0160D858, 0xB [11]) Call Tree: 0x0045A1EF(=DEMOWVG.EXE:0x01:0591EF) source\vm\ITEMAPI.C#246 0x00435029(=DEMOWVG.EXE:0x01:034029) source\vm\EXTEND.C#935 0x0041AA7D(=DEMOWVG.EXE:0x01:019A7D) .\WVTUTILS.C#1649 0x0044A919(=DEMOWVG.EXE:0x01:049919) source\vm\HVM.C#4876 0x0043D2D9(=DEMOWVG.EXE:0x01:03C2D9) source\vm\HVM.C#1043 0x00401BD8(=DEMOWVG.EXE:0x01:000BD8) demowvg.c#2645 The memory block (0x0160D800) [size: 113 bytes] was allocated with malloc Call Tree: 0x004362FF(=DEMOWVG.EXE:0x01:0352FF) source\vm\FM.C#245 0x0048CDDF(=DEMOWVG.EXE:0x01:08BDDF) source\rtl\SPACE.C#69 0x0044A919(=DEMOWVG.EXE:0x01:049919) source\vm\HVM.C#4876 0x0043D3B1(=DEMOWVG.EXE:0x01:03C3B1) source\vm\HVM.C#1056 0x00401BD8(=DEMOWVG.EXE:0x01:000BD8) demowvg.c#2645 0x0044A919(=DEMOWVG.EXE:0x01:049919) source\vm\HVM.C#4876 The memory block (0x0160D800) was freed with free Call Tree: 0x004368B2(=DEMOWVG.EXE:0x01:0358B2) source\vm\FM.C#412 0x004369E3(=DEMOWVG.EXE:0x01:0359E3) source\vm\FM.C#448 0x0045CA63(=DEMOWVG.EXE:0x01:05BA63) source\vm\ITEMAPI.C#1320 0x0045A0FF(=DEMOWVG.EXE:0x01:0590FF) source\vm\ITEMAPI.C#225 0x00435029(=DEMOWVG.EXE:0x01:034029) source\vm\EXTEND.C#935 0x0041AA7D(=DEMOWVG.EXE:0x01:019A7D) .\WVTUTILS.C#1649 ------------------------------------------ And the message box with the title "ListBox" shows junk text. The same happen if I select the Degree combobox, (the title is "Combo Box" this time). Chen. _______________________________________________ Harbour mailing list Harbour@harbour-project.org http://lists.harbour-project.org/mailman/listinfo/harbour
