Re: [twsocket] breakpoint in NTDll

2009-02-09 Thread Arno Garrels
Arno Garrels wrote: > Wilfried Mestdagh wrote: >> Hello Arno, >> >>> procedure PatchINT3; >> >> This procedure works great. But something is strange. If I run this >> in a separate application then it does not work. However as far as I >> know a DLL is loaded only once in memory. >> So then it sh

Re: [twsocket] breakpoint in NTDll

2009-02-09 Thread Arno Garrels
Wilfried Mestdagh wrote: > Hello Arno, > >> procedure PatchINT3; > > This procedure works great. But something is strange. If I run this > in a separate application then it does not work. However as far as I > know a DLL is loaded only once in memory. > So then it should work also > if I run thi

Re: [twsocket] breakpoint in NTDll

2009-02-09 Thread Wilfried Mestdagh
Hello Arno, > procedure PatchINT3; This procedure works great. But something is strange. If I run this in a separate application then it does not work. However as far as I know a DLL is loaded only once in memory. So then it should work also if I run this in a separate app and let the other appli

Re: [twsocket] breakpoint in NTDll

2009-01-22 Thread Arno Garrels
Wilfried Mestdagh wrote: > The only strange thing is, that I never had that problem (win xp sp3, > D7), but it could be by a recent upgrade service pack maibe... Maybe? I run the last online update a couple of weeks ago. -- Arno Garrels -- To unsubscribe or change your settings for TWSocket ma

Re: [twsocket] breakpoint in NTDll

2009-01-22 Thread Wilfried Mestdagh
Hello Arno, This is interesting. If I see it clear you change the int 3 with a nop instruction. The only strange thing is, that I never had that problem (win xp sp3, D7), but it could be by a recent upgrade service pack maibe... --- Rgds, Wilfried [TeamICS] http://www.overbyte.be/eng/overbyte/te

Re: [twsocket] breakpoint in NTDll

2009-01-22 Thread Arno Garrels
Hoby Smith wrote: > Anyway, if that is the case, there is nothing you can do but just > live with it or upgrade the OS. :) Actually you can, see OverbyteIcsNtlmSsp.pas: { Get rid of some ntdll.DbgBreakPoints M$ forgot to remove from their DLLs } { popping up the CPU window. Written by Francois

Re: [twsocket] breakpoint in NTDll

2009-01-21 Thread S.Korotky
Korotky. - Original Message - From: "Wilfried Mestdagh" To: "ICS support mailing" Sent: Wednesday, January 21, 2009 7:28 PM Subject: [twsocket] breakpoint in NTDll > Hello, > > I run a certain application using TWSocket, and when I run it in the > debugge

Re: [twsocket] breakpoint in NTDll

2009-01-21 Thread Hoby Smith
> Wilfried said... > NTdll.DBGBreakPoint > int 3 > ret What OS and version? I can't remember exactly what version it was, but I seem to recall that, quite some time ago, MS accidentally released a WinSock (or some related DLL) build into production that still had a hard break in it from o

[twsocket] breakpoint in NTDll

2009-01-21 Thread Wilfried Mestdagh
Hello, I run a certain application using TWSocket, and when I run it in the debugger, then every time when a re Connect is happening (if no server available) the debugger stops at a hardcoded break: NTdll.DBGBreakPoint int 3 ret any idea how this can happen ? -- Rgds, Wilfried http://w