Hello
I have a problem when using ActiveX and HeapTrace -gh.
I've imported a type libary using the Lazarus tool:
C:\Windows\System32\Speech\Common\sapi.dll -> SpeechLib_5_4_TLB.pas
From these imported controls, I'm using TAxcSpVoice with this code
(testing):
--------------------------------------------------
uses SpeechLib_5_4_TLB;
....
var vc:TAxcSpVoice;
begin
vc:=TAxcSpVoice.Create(nil);
...
vc.free;
end;
--------------------------------------------------
Everything is fine so far. It works (and speaks) without error messages.
However, when I use HeapTrace (-gh) it crashes at vc.free
External SIGSEGV
fpc_intf_assign
.....
000000000040C125 488b00 mov (%rax),%rax
000000000040C128 ff5010 callq *0x10(%rax)
000000000040C12B 488b442420 mov 0x20(%rsp),%rax
000000000040C130 488903 mov %rax,(%rbx)
000000000040C133 488b5c2428 mov 0x28(%rsp),%rbx
000000000040C138 4883c438 add $0x38,%rsp
000000000040C13C c3 retq
000000000040C13D 0000 add %al,(%rax)
000000000040C13F 00 add %cl,-0x7d(%rax)
fpc_intf_as
000000000040C140 4883ec38 sub $0x38,%rsp
000000000040C144 48895c2430 mov %rbx,0x30(%rsp)
What can it be?
Can I ignore it? it works fine without heaptrace.
I'm using FPC and Lazarus from SVN (updated today) on Win7, everything
64 bit.
Thank you
Theo
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