Access violation

[ghost]

it seems that not perfect for win32 inline hook by pass zero to edx,like this // ; release : 1.6 - 02-23-09 - thanks to Zool@nder for bugfix on 'pop ds' // ; release : 1.5 - 01-14-09 // ; release : 1.4 - 09-02-08 // ; thanks to Av0id , cyberbob and lena151 for their remarks and advices // ; // ; Syntax to disassemble 32 bits target: // ; mov edx, 0 // ; mov rcx, Address2Disasm // ; call LDE // ; // ; Syntax to disassemble 64 bits target: // ; mov edx, 64 // ; mov rcx, Address2Disasm // ; call LDE ULONG GetPatchSize(PUCHAR Address) { ULONG LenCount = 0, Len = 0; while (LenCount <= 14) //at least 15 bytes { #ifdef _WIN64 Len = LDE(Address, 64); #else Len = LDE(Address, 0); #endif Address = Address + Len; LenCount = LenCount + Len; } return LenCount; }