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update cmvs hook

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Akash Mozumdar 2018-11-09 05:15:45 -05:00
parent e489c38990
commit 303140dfbf
1 changed files with 2 additions and 0 deletions
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vnrhook/engine/engine.cc
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@ -4266,6 +4266,8 @@ bool InsertCMVS2Hook()
enum { addr_offset = 3 }; // offset from the beginning of the function
ULONG range = min(processStopAddress - processStartAddress, MAX_REL_ADDR);
ULONG addr = MemDbg::findBytes(bytes, sizeof(bytes), processStartAddress, processStartAddress + range);
// Artikash 11/9/2018: Not sure, but isn't findCallerAddress a better way to do this?
if (!addr) addr = MemDbg::findCallerAddressAfterInt3((DWORD)GetGlyphOutlineA, processStartAddress, processStopAddress);
if (!addr) {
ConsoleOutput("vnreng:CMVS2: pattern not found");
return false;