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fix comment spacing, variable names

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This commit is contained in:
zeffy
2017-06-05 18:01:37 -07:00
parent af062f47d7
commit fce0772996
1 changed files with 21 additions and 21 deletions
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42
wufuc/core.c
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@@ -80,30 +80,30 @@ BOOL PatchWUModule(HMODULE hModule) {
SIZE_T n1, n2; SIZE_T n1, n2;
#ifdef _WIN64 #ifdef _WIN64
lpszPattern = lpszPattern =
"FFF3" // push rbx "FFF3" // push rbx
"4883EC??" // sub rsp,?? "4883EC??" // sub rsp,??
"33DB" // xor ebx,ebx "33DB" // xor ebx,ebx
"391D????????" // cmp dword ptr ds:[???????????],ebx "391D????????" // cmp dword ptr ds:[???????????],ebx
"7508" // jnz $+8 "7508" // jnz $+8
"8B05????????"; // mov eax,dword ptr ds:[???????????] "8B05????????"; // mov eax,dword ptr ds:[???????????]
n1 = 10; n1 = 10;
n2 = 18; n2 = 18;
#elif defined(_WIN32) #elif defined(_WIN32)
if (IsWindows8Point1()) { if (IsWindows8Point1()) {
lpszPattern = lpszPattern =
"8BFF" // mov edi,edi "8BFF" // mov edi,edi
"51" // push ecx "51" // push ecx
"833D????????00" // cmp dword ptr ds:[????????],0 "833D????????00" // cmp dword ptr ds:[????????],0
"7507" // jnz $+7 "7507" // jnz $+7
"A1????????"; // mov eax,dword ptr ds:[????????] "A1????????"; // mov eax,dword ptr ds:[????????]
n1 = 5; n1 = 5;
n2 = 13; n2 = 13;
} else if (IsWindows7()) { } else if (IsWindows7()) {
lpszPattern = lpszPattern =
"833D????????00" // cmp dword ptr ds:[????????],0 "833D????????00" // cmp dword ptr ds:[????????],0
"743E" // je $+3E "743E" // je $+3E
"E8????????" // call <wuaueng.IsCPUSupported> "E8????????" // call <wuaueng.IsCPUSupported>
"A3????????"; // mov dword ptr ds:[????????],eax "A3????????"; // mov dword ptr ds:[????????],eax
n1 = 2; n1 = 2;
n2 = 15; n2 = 15;
} }
@@ -114,20 +114,20 @@ BOOL PatchWUModule(HMODULE hModule) {
MODULEINFO modinfo; MODULEINFO modinfo;
GetModuleInformation(GetCurrentProcess(), hModule, &modinfo, sizeof(MODULEINFO)); GetModuleInformation(GetCurrentProcess(), hModule, &modinfo, sizeof(MODULEINFO));
SIZE_T offset; SIZE_T rva;
if (!FindPattern(modinfo.lpBaseOfDll, modinfo.SizeOfImage, lpszPattern, 0, &offset)) { if (!FindPattern(modinfo.lpBaseOfDll, modinfo.SizeOfImage, lpszPattern, 0, &rva)) {
return FALSE; return FALSE;
} }
SIZE_T rva = (SIZE_T)modinfo.lpBaseOfDll + offset; SIZE_T fpIsDeviceServiceable = (SIZE_T)modinfo.lpBaseOfDll + rva;
_tdbgprintf(_T("IsDeviceServiceable(void) matched at %p"), rva); _tdbgprintf(_T("IsDeviceServiceable(void) matched at %p"), fpIsDeviceServiceable);
BOOL *lpbNotRunOnce = (BOOL *)(rva + n1 + sizeof(DWORD) + *(DWORD *)(rva + n1)); BOOL *lpbNotRunOnce = (BOOL *)(fpIsDeviceServiceable + n1 + sizeof(DWORD) + *(DWORD *)(fpIsDeviceServiceable + n1));
if (*lpbNotRunOnce) { if (*lpbNotRunOnce) {
*lpbNotRunOnce = FALSE; *lpbNotRunOnce = FALSE;
_tdbgprintf(_T("Patched %p=%d"), lpbNotRunOnce, *lpbNotRunOnce); _tdbgprintf(_T("Patched %p=%d"), lpbNotRunOnce, *lpbNotRunOnce);
} }
BOOL *lpbCachedResult = (BOOL *)(rva + n2 + sizeof(DWORD) + *(DWORD *)(rva + n2)); BOOL *lpbCachedResult = (BOOL *)(fpIsDeviceServiceable + n2 + sizeof(DWORD) + *(DWORD *)(fpIsDeviceServiceable + n2));
if (!*lpbCachedResult) { if (!*lpbCachedResult) {
*lpbCachedResult = TRUE; *lpbCachedResult = TRUE;
_tdbgprintf(_T("Patched %p=%d"), lpbCachedResult, *lpbCachedResult); _tdbgprintf(_T("Patched %p=%d"), lpbCachedResult, *lpbCachedResult);