RESOLVED Why is my custom GetModuleHandle function returning a truncated pointer on x64? [closed]

Question

I'm trying to implement a custom version of GetModuleHandle that takes a hash of the module name and returns the base address of the loaded module.

Here is the code:

PVOID GetModuleHandleH(DWORD dwModuleNameHash) {

    if (dwModuleNameHash == NULL)
        return NULL;

#ifdef _WIN64
    PPEB pPeb = (PPEB)(__readgsqword(0x60));
#elif _WIN32
    PPEB pPeb = (PPEB)(__readfsdword(0x30));
#endif

    PPEB_LDR_DATA pLdr = (PPEB_LDR_DATA)(pPeb->LoaderData);
    PLDR_DATA_TABLE_ENTRY pDte = (PLDR_DATA_TABLE_ENTRY)(pLdr->InMemoryOrderModuleList.Flink);

    while (pDte) {

        if (pDte->FullDllName.Length != NULL && pDte->FullDllName.Length < MAX_PATH) {

            CHAR UpperCaseDllName[MAX_PATH];
            DWORD i = 0;

            while (pDte->FullDllName.Buffer[i]) {
                UpperCaseDllName[i] = (CHAR)toupper(pDte->FullDllName.Buffer[i]);
                i++;
            }
            UpperCaseDllName[i] = '\0';

            if (HASHA(UpperCaseDllName) == dwModuleNameHash)
                return (HMODULE)(pDte->InInitializationOrderLinks.Flink); // <--- Problem?

        } else {
            break;
        }

        pDte = *(PLDR_DATA_TABLE_ENTRY*)(pDte);
    }

    return NULL;
}

When I call this function like:

DWORD hashUser32 = HASHA("USER32.DLL");
PVOID hUser32 = GetModuleHandleH(hashUser32);

I get a truncated 32-bit value on x64: something like 0x53190000 instead of the full 64-bit address 0x00007FFE53190000.

My debugging shows: UpperCaseDllName is "USER32.DLL"

dwModuleNameHash is 882733799 (matches the DLL)

The return value is not the actual base address of the module.

Why is my function returning a truncated address on x64, and how can I fix it to get the correct module base address?

I RESOLVED WITH HMODULE GetModuleHandle(DWORD dwModuleNameHash);