diff options
Diffstat (limited to 'api/rundll32.c')
| -rw-r--r-- | api/rundll32.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/api/rundll32.c b/api/rundll32.c index 6bdc7c9..5ea2b15 100644 --- a/api/rundll32.c +++ b/api/rundll32.c @@ -311,7 +311,7 @@ InvokeClassInstaller(_In_ LPCWSTR Action, _In_ LPCWSTR Function, _In_ HDEVINFO D { LOG(WINTUN_LOG_INFO, L"Spawning native process to %s instance", Action); - WCHAR InstanceId[MAX_INSTANCE_ID]; + WCHAR InstanceId[MAX_DEVICE_ID_LEN]; DWORD RequiredChars = _countof(InstanceId); if (!SetupDiGetDeviceInstanceIdW(DevInfo, DevInfoData, InstanceId, RequiredChars, &RequiredChars)) { @@ -374,7 +374,7 @@ CreateInstanceWin7ViaRundll32(LPWSTR InstanceId) LOG(WINTUN_LOG_INFO, L"Spawning native process to create instance"); DWORD LastError; - WCHAR Response[MAX_INSTANCE_ID + 1]; + WCHAR Response[MAX_DEVICE_ID_LEN + 1]; if (!ExecuteRunDll32(L"CreateInstanceWin7", L"", Response, _countof(Response))) { LastError = LOG_LAST_ERROR(L"Error executing worker process"); @@ -389,7 +389,7 @@ CreateInstanceWin7ViaRundll32(LPWSTR InstanceId) } LastError = wcstoul(Argv[0], NULL, 16); if (LastError == ERROR_SUCCESS) - wcsncpy_s(InstanceId, MAX_INSTANCE_ID, Argv[1], _TRUNCATE); + wcsncpy_s(InstanceId, MAX_DEVICE_ID_LEN, Argv[1], _TRUNCATE); cleanupArgv: LocalFree(Argv); cleanup: |