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Start10: Updated x64 patterns for fixing Pin to Start/Unpin from Start context menu item in the Start menu ^2

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This commit is contained in:
Amrsatrio 2024-12-14 05:19:20 +07:00
parent 4ef3667bd4
commit 123ea8b12c
1 changed files with 35 additions and 9 deletions
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44
ExplorerPatcher/StartMenuSettings.cpp
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@ -1178,18 +1178,44 @@ HRESULT PatchUnifiedTilePinUnpinProvider(HMODULE hModule)
RETURN_IF_WIN32_BOOL_FALSE(GetModuleInformation(GetCurrentProcess(), hModule, &mi, sizeof(mi)));
#if defined(_M_X64)
// 48 89 ?? 24 ?? 4C 8B ?? 4C 8B 44 24 ?? 49 8B ?? ?? 8B ?? E8 ?? ?? ?? ??
// ^^^^^^^^^^^
PBYTE match = (PBYTE)FindPattern(
hModule,
mi.SizeOfImage,
"\x48\x89\x00\x24\x00\x4C\x8B\x00\x4C\x8B\x44\x24\x00\x49\x8B\x00\x00\x8B\x00\xE8",
"xx?x?xx?xxxx?xx??x?x"
);
if (match)
PBYTE match;
SIZE_T offset = (SIZE_T)hModule;
while (true)
{
// 48 89 ?? 24 ?? 4C 8B ?? 4C 8B 44 24 ?? 49 8B ?? ?? 8B ?? E8 ?? ?? ?? ??
// ^^^^^^^^^^^
match = (PBYTE)FindPattern(
(PVOID)offset,
mi.SizeOfImage - (DWORD)(offset - (SIZE_T)hModule),
"\x48\x89\x00\x24\x00\x4C\x8B\x00\x4C\x8B\x44\x24\x00\x49\x8B\x00\x00\x8B\x00\xE8",
"xx?x?xx?xxxx?xx??x?x"
);
if (!match)
{
// We tried our best, but we found nothing...
break;
}
// Possible match, prepare the start offset for the next search
offset += ((SIZE_T)match - offset) + 24 /*first pattern size*/;
// Check the referred function's preamble to see if this is what we're looking for
match += 19;
match += 5 + *(int*)(match + 1);
// 41 54 41 55 41 56 41 57 48
PBYTE matchPreambleTest = (PBYTE)FindPattern(
match,
9 /*second pattern size*/ + 8 /*should start within these first bytes*/,
"\x41\x54\x41\x55\x41\x56\x41\x57\x48",
"xxxxxxxxx"
);
if (matchPreambleTest)
{
// Got it!
break;
}
}
#elif defined(_M_ARM64)
// E4 06 40 F9 E3 03 15 AA E2 0E 40 F9 E1 03 19 AA E0 03 16 AA ?? ?? ?? ?? E3 03 00 2A