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remove useless code

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This commit is contained in:
Akash Mozumdar 2019-01-18 23:54:53 -05:00
parent 25eb1f5956
commit 2e5ee9e547
1 changed files with 1 additions and 23 deletions
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24
vnrhook/engine/match.cc
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@ -822,28 +822,6 @@ bool DetermineNoEngine()
return false; return false;
} }
// 12/13/2013: Declare it in a way compatible to EXCEPTION_PROCEDURE
EXCEPTION_DISPOSITION ExceptHandler(PEXCEPTION_RECORD ExceptionRecord, LPVOID, PCONTEXT, LPVOID)
{
if (ExceptionRecord->ExceptionCode == STATUS_ACCESS_VIOLATION) {
processStopAddress = ExceptionRecord->ExceptionInformation[1];
//OutputDWORD(process_limit);
__asm
{
mov eax,fs:[0x30] // jichi 12/13/2013: get PEB
mov eax,[eax+0xc]
mov eax,[eax+0xc]
mov ecx,processStopAddress
sub ecx,processStartAddress
mov [eax+0x20],ecx
}
}
//ContextRecord->Esp = recv_esp;
//ContextRecord->Eip = recv_eip;
//return ExceptionContinueExecution; // jichi 3/11/2014: this will still crash. Not sure why ITH use this. Change to ExceptionContinueSearch
return ExceptionContinueSearch; // an unwind is in progress,
}
// jichi 9/14/2013: Certain ITH functions like FindEntryAligned might raise exception without admin priv // jichi 9/14/2013: Certain ITH functions like FindEntryAligned might raise exception without admin priv
// Return if succeeded. // Return if succeeded.
bool UnsafeDetermineEngineType() bool UnsafeDetermineEngineType()
@ -867,7 +845,7 @@ bool DetermineEngineType()
bool found = false; bool found = false;
#ifndef ITH_DISABLE_ENGINE #ifndef ITH_DISABLE_ENGINE
__try { found = UnsafeDetermineEngineType(); } __try { found = UnsafeDetermineEngineType(); }
__except (ExceptHandler((GetExceptionInformation())->ExceptionRecord, 0, 0, 0)) { ConsoleOutput(HIJACK_ERROR); } __except (EXCEPTION_EXECUTE_HANDLER) { ConsoleOutput(HIJACK_ERROR); }
#endif // ITH_DISABLE_ENGINE #endif // ITH_DISABLE_ENGINE
if (!found) { // jichi 10/2/2013: Only enable it if no game engine is detected if (!found) { // jichi 10/2/2013: Only enable it if no game engine is detected
PcHooks::hookOtherPcFunctions(); PcHooks::hookOtherPcFunctions();