129     PKEY_VALUE_FULL_INFORMATION kvInfo;  in IopGetDriverNames()  local
135     status = IopGetRegistryValue(ServiceHandle, L"ObjectName", &kvInfo);  in IopGetDriverNames()
139         if (kvInfo->Type != REG_SZ || kvInfo->DataLength == 0)  in IopGetDriverNames()
141             ExFreePool(kvInfo);  in IopGetDriverNames()
145         driverName.Length = kvInfo->DataLength - sizeof(UNICODE_NULL);  in IopGetDriverNames()
146         driverName.MaximumLength = kvInfo->DataLength;  in IopGetDriverNames()
150             ExFreePool(kvInfo);  in IopGetDriverNames()
155                       (PVOID)((ULONG_PTR)kvInfo + kvInfo->DataOffset),  in IopGetDriverNames()
158         ExFreePool(kvInfo);  in IopGetDriverNames()
203         status = IopGetRegistryValue(ServiceHandle, L"Type", &kvInfo);  in IopGetDriverNames()
208         if (kvInfo->Type != REG_DWORD || kvInfo->DataLength != sizeof(ULONG))  in IopGetDriverNames()
210             ExFreePool(kvInfo);  in IopGetDriverNames()
216                       (PVOID)((ULONG_PTR)kvInfo + kvInfo->DataOffset),  in IopGetDriverNames()
218         ExFreePool(kvInfo);  in IopGetDriverNames()
936         PKEY_VALUE_FULL_INFORMATION kvInfo;  in IopInitializeBuiltinDriver()  local
937         Status = IopGetRegistryValue(enumServiceHandle, L"Count", &kvInfo);  in IopInitializeBuiltinDriver()
942         if (kvInfo->Type != REG_DWORD || kvInfo->DataLength != sizeof(ULONG))  in IopInitializeBuiltinDriver()
944             ExFreePool(kvInfo);  in IopInitializeBuiltinDriver()
949                       (PVOID)((ULONG_PTR)kvInfo + kvInfo->DataOffset),  in IopInitializeBuiltinDriver()
951         ExFreePool(kvInfo);  in IopInitializeBuiltinDriver()
961             Status = IopGetRegistryValue(enumServiceHandle, num, &kvInfo);  in IopInitializeBuiltinDriver()
966             if (kvInfo->Type != REG_SZ || kvInfo->DataLength == 0)  in IopInitializeBuiltinDriver()
968                 ExFreePool(kvInfo);  in IopInitializeBuiltinDriver()
972             instancePath.Length = kvInfo->DataLength - sizeof(UNICODE_NULL);  in IopInitializeBuiltinDriver()
973             instancePath.MaximumLength = kvInfo->DataLength;  in IopInitializeBuiltinDriver()
980                               (PVOID)((ULONG_PTR)kvInfo + kvInfo->DataOffset),  in IopInitializeBuiltinDriver()
997             ExFreePool(kvInfo);  in IopInitializeBuiltinDriver()
1947     PKEY_VALUE_FULL_INFORMATION kvInfo;  in IopLoadDriver()  local
1948     Status = IopGetRegistryValue(ServiceHandle, L"ImagePath", &kvInfo);  in IopLoadDriver()
1951         if ((kvInfo->Type != REG_EXPAND_SZ && kvInfo->Type != REG_SZ) || kvInfo->DataLength == 0)  in IopLoadDriver()
1953             ExFreePool(kvInfo);  in IopLoadDriver()
1957         ImagePath.Length = kvInfo->DataLength - sizeof(UNICODE_NULL);  in IopLoadDriver()
1958         ImagePath.MaximumLength = kvInfo->DataLength;  in IopLoadDriver()
1962             ExFreePool(kvInfo);  in IopLoadDriver()
1967                       (PVOID)((ULONG_PTR)kvInfo + kvInfo->DataOffset),  in IopLoadDriver()
1970         ExFreePool(kvInfo);  in IopLoadDriver()