[Lazarus] Webbrowser using AxtiveXContainer: heap problem

[frans]

Hi.
I'm testing the use of a webbrowser for my helppages, using the 
ActiveXContainer. The example of early binding I found on 
http://wiki.freepascal.org/LazActiveX. It works, but when I'm using -gh 
while compiling I get an error and a memory leak.

Heap dump by heaptrc unit
1963 memory blocks allocated : 398794/402216
1959 memory blocks freed     : 397666/401088
4 unfreed memory blocks : 1128
True heap size : 557056
True free heap : 555136
Should be : 555416
Call trace for block $0000000001585410 size 40
   $00000001000111DB
   $0000000100017072
   $000000010001717C
   $00007FFEA6D9A07D
   $00007FFEA6D09C58
   $00007FFEA6D990FE
   $000000010018E1D3
Call trace for block $00000000014F9560 size 128
   $0000000100018AB6
   $00000001000111BB
   $0000000100016DE7
   $0000000100017056
   $000000010001717C
   $00007FFEA6D9A07D
   $00007FFEA6D09C58
Call trace for block $0000000001569670 size 176
   $0000000100011102
   $000000010000E247
   $000000010003858A
   $000000010003B9AC
   $0000000100017027
   $000000010001717C
   $00007FFEA6D9A07D
Call trace for block $0000000001518320 size 784
   $0000000100011102
   $000000010000E247
   $000000010018CDD2 line 3386 of shdocvw_1_1_tlb.pas
   $000000010002EDA7 line 45 of unit2.pas
   $0000000100020951 line 928 of include/customform.inc
   $000000010001EAE5 line 149 of include/customform.inc
   $00000001000259E7 line 3080 of include/customform.inc
   $F0F0F0F0F0F0F0F0

I cannot figure out where this problem can be solved. I've tried late 
binding (with VLC) and early binding (webrowser Internet Explorer), both 
have a memory leak. Ok, it's a small leak, but still a leak. Is this 
normal?

Frans van Leeuwen
M 06-51695390


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