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[ADVAPI32] Take into account the service handler context when dispatching a control...
[reactos.git] / dll / win32 / advapi32 / service / scm.c
diff --git a/dll/win32/advapi32/service/scm.c b/dll/win32/advapi32/service/scm.c
index 0e80fc2..5a20508 100644 (file)
--- a/dll/win32/advapi32/service/scm.c
+++ b/dll/win32/advapi32/service/scm.c
@@ -5,15 +5,12 @@
  * PURPOSE:         Service control manager functions
  * PROGRAMMER:      Emanuele Aliberti
  *                  Eric Kohl
- * UPDATE HISTORY:
- *  19990413 EA created
- *  19990515 EA
  */
 
 /* INCLUDES ******************************************************************/
 
 #include <advapi32.h>
-WINE_DEFAULT_DEBUG_CHANNEL(advapi);
+WINE_DEFAULT_DEBUG_CHANNEL(advapi_service);
 
 
 /* FUNCTIONS *****************************************************************/
@@ -22,35 +19,35 @@ handle_t __RPC_USER
 SVCCTL_HANDLEA_bind(SVCCTL_HANDLEA szMachineName)
 {
     handle_t hBinding = NULL;
-    UCHAR *pszStringBinding;
-    RPC_STATUS status;
+    RPC_CSTR pszStringBinding;
+    RPC_STATUS Status;
 
     TRACE("SVCCTL_HANDLEA_bind() called\n");
 
-    status = RpcStringBindingComposeA(NULL,
-                                      (UCHAR *)"ncacn_np",
-                                      (UCHAR *)szMachineName,
-                                      (UCHAR *)"\\pipe\\ntsvcs",
+    Status = RpcStringBindingComposeA(NULL,
+                                      (RPC_CSTR)"ncacn_np",
+                                      (RPC_CSTR)szMachineName,
+                                      (RPC_CSTR)"\\pipe\\ntsvcs",
                                       NULL,
-                                      (UCHAR **)&pszStringBinding);
-    if (status != RPC_S_OK)
+                                      &pszStringBinding);
+    if (Status != RPC_S_OK)
     {
-        ERR("RpcStringBindingCompose returned 0x%x\n", status);
+        ERR("RpcStringBindingCompose returned 0x%x\n", Status);
         return NULL;
     }
 
     /* Set the binding handle that will be used to bind to the server. */
-    status = RpcBindingFromStringBindingA(pszStringBinding,
+    Status = RpcBindingFromStringBindingA(pszStringBinding,
                                           &hBinding);
-    if (status != RPC_S_OK)
+    if (Status != RPC_S_OK)
     {
-        ERR("RpcBindingFromStringBinding returned 0x%x\n", status);
+        ERR("RpcBindingFromStringBinding returned 0x%x\n", Status);
     }
 
-    status = RpcStringFreeA(&pszStringBinding);
-    if (status != RPC_S_OK)
+    Status = RpcStringFreeA(&pszStringBinding);
+    if (Status != RPC_S_OK)
     {
-        ERR("RpcStringFree returned 0x%x\n", status);
+        ERR("RpcStringFree returned 0x%x\n", Status);
     }
 
     return hBinding;
@@ -61,14 +58,14 @@ void __RPC_USER
 SVCCTL_HANDLEA_unbind(SVCCTL_HANDLEA szMachineName,
                       handle_t hBinding)
 {
-    RPC_STATUS status;
+    RPC_STATUS Status;
 
     TRACE("SVCCTL_HANDLEA_unbind() called\n");
 
-    status = RpcBindingFree(&hBinding);
-    if (status != RPC_S_OK)
+    Status = RpcBindingFree(&hBinding);
+    if (Status != RPC_S_OK)
     {
-        ERR("RpcBindingFree returned 0x%x\n", status);
+        ERR("RpcBindingFree returned 0x%x\n", Status);
     }
 }
 
@@ -77,35 +74,35 @@ handle_t __RPC_USER
 SVCCTL_HANDLEW_bind(SVCCTL_HANDLEW szMachineName)
 {
     handle_t hBinding = NULL;
-    LPWSTR pszStringBinding;
-    RPC_STATUS status;
+    RPC_WSTR pszStringBinding;
+    RPC_STATUS Status;
 
     TRACE("SVCCTL_HANDLEW_bind() called\n");
 
-    status = RpcStringBindingComposeW(NULL,
+    Status = RpcStringBindingComposeW(NULL,
                                       L"ncacn_np",
                                       szMachineName,
                                       L"\\pipe\\ntsvcs",
                                       NULL,
                                       &pszStringBinding);
-    if (status != RPC_S_OK)
+    if (Status != RPC_S_OK)
     {
-        ERR("RpcStringBindingCompose returned 0x%x\n", status);
+        ERR("RpcStringBindingCompose returned 0x%x\n", Status);
         return NULL;
     }
 
     /* Set the binding handle that will be used to bind to the server. */
-    status = RpcBindingFromStringBindingW(pszStringBinding,
+    Status = RpcBindingFromStringBindingW(pszStringBinding,
                                           &hBinding);
-    if (status != RPC_S_OK)
+    if (Status != RPC_S_OK)
     {
-        ERR("RpcBindingFromStringBinding returned 0x%x\n", status);
+        ERR("RpcBindingFromStringBinding returned 0x%x\n", Status);
     }
 
-    status = RpcStringFreeW(&pszStringBinding);
-    if (status != RPC_S_OK)
+    Status = RpcStringFreeW(&pszStringBinding);
+    if (Status != RPC_S_OK)
     {
-        ERR("RpcStringFree returned 0x%x\n", status);
+        ERR("RpcStringFree returned 0x%x\n", Status);
     }
 
     return hBinding;
@@ -116,23 +113,25 @@ void __RPC_USER
 SVCCTL_HANDLEW_unbind(SVCCTL_HANDLEW szMachineName,
                       handle_t hBinding)
 {
-    RPC_STATUS status;
+    RPC_STATUS Status;
 
     TRACE("SVCCTL_HANDLEW_unbind() called\n");
 
-    status = RpcBindingFree(&hBinding);
-    if (status != RPC_S_OK)
+    Status = RpcBindingFree(&hBinding);
+    if (Status != RPC_S_OK)
     {
-        ERR("RpcBindingFree returned 0x%x\n", status);
+        ERR("RpcBindingFree returned 0x%x\n", Status);
     }
 }
 
 
+/* HACK: because of a problem with rpcrt4, rpcserver is hacked to return 6 for ERROR_SERVICE_DOES_NOT_EXIST */
 DWORD
 ScmRpcStatusToWinError(RPC_STATUS Status)
 {
     switch (Status)
     {
+        case STATUS_ACCESS_VIOLATION:
         case RPC_S_INVALID_BINDING:
         case RPC_X_SS_IN_NULL_CONTEXT:
             return ERROR_INVALID_HANDLE;
@@ -167,17 +166,16 @@ ChangeServiceConfig2A(SC_HANDLE hService,
 
     if (lpInfo == NULL) return TRUE;
 
-    /* Fill relevent field of the Info structure */
+    /* Fill relevant field of the Info structure */
     Info.dwInfoLevel = dwInfoLevel;
     switch (dwInfoLevel)
     {
         case SERVICE_CONFIG_DESCRIPTION:
-            Info.psd = (LPSERVICE_DESCRIPTIONA)&lpInfo;
-            Info.lpDescription = ((LPSERVICE_DESCRIPTIONA)lpInfo)->lpDescription; //HACK
+            Info.psd = lpInfo;
             break;
 
         case SERVICE_CONFIG_FAILURE_ACTIONS:
-            Info.psfa = (LPSERVICE_FAILURE_ACTIONSA)lpInfo;
+            Info.psfa = lpInfo;
             break;
 
         default:
@@ -225,16 +223,16 @@ ChangeServiceConfig2W(SC_HANDLE hService,
 
     if (lpInfo == NULL) return TRUE;
 
-    /* Fill relevent field of the Info structure */
+    /* Fill relevant field of the Info structure */
     Info.dwInfoLevel = dwInfoLevel;
     switch (dwInfoLevel)
     {
         case SERVICE_CONFIG_DESCRIPTION:
-            Info.psd = (LPSERVICE_DESCRIPTIONW)lpInfo;
+            Info.psd = lpInfo;
             break;
 
         case SERVICE_CONFIG_FAILURE_ACTIONS:
-            Info.psfa = (LPSERVICE_FAILURE_ACTIONSW)lpInfo;
+            Info.psfa = lpInfo;
             break;
 
         default:
@@ -288,6 +286,7 @@ ChangeServiceConfigA(SC_HANDLE hService,
     SIZE_T cchLength;
     LPCSTR lpStr;
     DWORD dwPasswordLength = 0;
+    LPWSTR lpPasswordW = NULL;
     LPBYTE lpEncryptedPassword = NULL;
 
     TRACE("ChangeServiceConfigA() called\n");
@@ -305,13 +304,32 @@ ChangeServiceConfigA(SC_HANDLE hService,
         dwDependenciesLength++;
     }
 
-    /* FIXME: Encrypt the password */
-    lpEncryptedPassword = (LPBYTE)lpPassword;
-    dwPasswordLength = (DWORD)(lpPassword ? (strlen(lpPassword) + 1) * sizeof(CHAR) : 0);
+    if (lpPassword != NULL)
+    {
+        /* Convert the password to unicode */
+        lpPasswordW = HeapAlloc(GetProcessHeap(),
+                                HEAP_ZERO_MEMORY,
+                                (strlen(lpPassword) + 1) * sizeof(WCHAR));
+        if (lpPasswordW == NULL)
+        {
+            SetLastError(ERROR_NOT_ENOUGH_MEMORY);
+            return FALSE;
+        }
+
+        MultiByteToWideChar(CP_ACP,
+                            0,
+                            lpPassword,
+                            -1,
+                            lpPasswordW,
+                            (int)(strlen(lpPassword) + 1));
+
+        /* FIXME: Encrypt the password */
+        lpEncryptedPassword = (LPBYTE)lpPasswordW;
+        dwPasswordLength = (wcslen(lpPasswordW) + 1) * sizeof(WCHAR);
+    }
 
     RpcTryExcept
     {
-        /* Call to services.exe using RPC */
         dwError = RChangeServiceConfigA((SC_RPC_HANDLE)hService,
                                         dwServiceType,
                                         dwStartType,
@@ -332,6 +350,9 @@ ChangeServiceConfigA(SC_HANDLE hService,
     }
     RpcEndExcept;
 
+    if (lpPasswordW != NULL)
+        HeapFree(GetProcessHeap(), 0, lpPasswordW);
+
     if (dwError != ERROR_SUCCESS)
     {
         TRACE("RChangeServiceConfigA() failed (Error %lu)\n", dwError);
@@ -384,13 +405,15 @@ ChangeServiceConfigW(SC_HANDLE hService,
         dwDependenciesLength *= sizeof(WCHAR);
     }
 
-    /* FIXME: Encrypt the password */
-    lpEncryptedPassword = (LPBYTE)lpPassword;
-    dwPasswordLength = (lpPassword ? (wcslen(lpPassword) + 1) * sizeof(WCHAR) : 0);
+    if (lpPassword != NULL)
+    {
+        /* FIXME: Encrypt the password */
+        lpEncryptedPassword = (LPBYTE)lpPassword;
+        dwPasswordLength = (wcslen(lpPassword) + 1) * sizeof(WCHAR);
+    }
 
     RpcTryExcept
     {
-        /* Call to services.exe using RPC */
         dwError = RChangeServiceConfigW((SC_RPC_HANDLE)hService,
                                         dwServiceType,
                                         dwStartType,
@@ -442,7 +465,6 @@ CloseServiceHandle(SC_HANDLE hSCObject)
 
     RpcTryExcept
     {
-        /* Call to services.exe using RPC */
         dwError = RCloseServiceHandle((LPSC_RPC_HANDLE)&hSCObject);
     }
     RpcExcept(EXCEPTION_EXECUTE_HANDLER)
@@ -481,7 +503,6 @@ ControlService(SC_HANDLE hService,
 
     RpcTryExcept
     {
-        /* Call to services.exe using RPC */
         dwError = RControlService((SC_RPC_HANDLE)hService,
                                   dwControl,
                                   lpServiceStatus);
@@ -549,6 +570,7 @@ CreateServiceA(SC_HANDLE hSCManager,
     SIZE_T cchLength;
     LPCSTR lpStr;
     DWORD dwPasswordLength = 0;
+    LPWSTR lpPasswordW = NULL;
     LPBYTE lpEncryptedPassword = NULL;
 
     TRACE("CreateServiceA() called\n");
@@ -574,13 +596,32 @@ CreateServiceA(SC_HANDLE hSCManager,
         dwDependenciesLength++;
     }
 
-    /* FIXME: Encrypt the password */
-    lpEncryptedPassword = (LPBYTE)lpPassword;
-    dwPasswordLength = (DWORD)(lpPassword ? (strlen(lpPassword) + 1) * sizeof(CHAR) : 0);
+    if (lpPassword != NULL)
+    {
+        /* Convert the password to unicode */
+        lpPasswordW = HeapAlloc(GetProcessHeap(),
+                                HEAP_ZERO_MEMORY,
+                                (strlen(lpPassword) + 1) * sizeof(WCHAR));
+        if (lpPasswordW == NULL)
+        {
+            SetLastError(ERROR_NOT_ENOUGH_MEMORY);
+            return FALSE;
+        }
+
+        MultiByteToWideChar(CP_ACP,
+                            0,
+                            lpPassword,
+                            -1,
+                            lpPasswordW,
+                            (int)(strlen(lpPassword) + 1));
+
+        /* FIXME: Encrypt the password */
+        lpEncryptedPassword = (LPBYTE)lpPasswordW;
+        dwPasswordLength = (wcslen(lpPasswordW) + 1) * sizeof(WCHAR);
+    }
 
     RpcTryExcept
     {
-        /* Call to services.exe using RPC */
         dwError = RCreateServiceA((SC_RPC_HANDLE)hSCManager,
                                   (LPSTR)lpServiceName,
                                   (LPSTR)lpDisplayName,
@@ -604,10 +645,13 @@ CreateServiceA(SC_HANDLE hSCManager,
     }
     RpcEndExcept;
 
+    if (lpPasswordW != NULL)
+        HeapFree(GetProcessHeap(), 0, lpPasswordW);
+
+    SetLastError(dwError);
     if (dwError != ERROR_SUCCESS)
     {
         TRACE("RCreateServiceA() failed (Error %lu)\n", dwError);
-        SetLastError(dwError);
         return NULL;
     }
 
@@ -667,13 +711,15 @@ CreateServiceW(SC_HANDLE hSCManager,
         dwDependenciesLength *= sizeof(WCHAR);
     }
 
-    /* FIXME: Encrypt the password */
-    lpEncryptedPassword = (LPBYTE)lpPassword;
-    dwPasswordLength = (DWORD)(lpPassword ? (wcslen(lpPassword) + 1) * sizeof(WCHAR) : 0);
+    if (lpPassword != NULL)
+    {
+        /* FIXME: Encrypt the password */
+        lpEncryptedPassword = (LPBYTE)lpPassword;
+        dwPasswordLength = (wcslen(lpPassword) + 1) * sizeof(WCHAR);
+    }
 
     RpcTryExcept
     {
-        /* Call to services.exe using RPC */
         dwError = RCreateServiceW((SC_RPC_HANDLE)hSCManager,
                                   lpServiceName,
                                   lpDisplayName,
@@ -697,10 +743,10 @@ CreateServiceW(SC_HANDLE hSCManager,
     }
     RpcEndExcept;
 
+    SetLastError(dwError);
     if (dwError != ERROR_SUCCESS)
     {
         TRACE("RCreateServiceW() failed (Error %lu)\n", dwError);
-        SetLastError(dwError);
         return NULL;
     }
 
@@ -722,7 +768,6 @@ DeleteService(SC_HANDLE hService)
 
     RpcTryExcept
     {
-        /* Call to services.exe using RPC */
         dwError = RDeleteService((SC_RPC_HANDLE)hService);
     }
     RpcExcept(EXCEPTION_EXECUTE_HANDLER)
@@ -1440,7 +1485,6 @@ GetServiceDisplayNameA(SC_HANDLE hSCManager,
     }
     RpcExcept(EXCEPTION_EXECUTE_HANDLER)
     {
-        /* HACK: because of a problem with rpcrt4, rpcserver is hacked to return 6 for ERROR_SERVICE_DOES_NOT_EXIST */
         dwError = ScmRpcStatusToWinError(RpcExceptionCode());
     }
     RpcEndExcept;
@@ -1627,6 +1671,42 @@ GetServiceKeyNameW(SC_HANDLE hSCManager,
 }
 
 
+/**********************************************************************
+ *  I_ScGetCurrentGroupStateW
+ *
+ * @implemented
+ */
+DWORD WINAPI
+I_ScGetCurrentGroupStateW(SC_HANDLE hSCManager,
+                          LPWSTR pszGroupName,
+                          LPDWORD pdwGroupState)
+{
+    DWORD dwError;
+
+    TRACE("I_ScGetCurrentGroupStateW() called\n");
+
+    RpcTryExcept
+    {
+        dwError = RI_ScGetCurrentGroupStateW((SC_RPC_HANDLE)hSCManager,
+                                             pszGroupName,
+                                             pdwGroupState);
+    }
+    RpcExcept(EXCEPTION_EXECUTE_HANDLER)
+    {
+        dwError = ScmRpcStatusToWinError(RpcExceptionCode());
+    }
+    RpcEndExcept
+
+    if (dwError != ERROR_SUCCESS)
+    {
+        TRACE("RI_ScGetCurrentGroupStateW() failed (Error %lu)\n", dwError);
+        SetLastError(dwError);
+    }
+
+    return dwError;
+}
+
+
 /**********************************************************************
  *  LockServiceDatabase
  *
@@ -1642,7 +1722,6 @@ LockServiceDatabase(SC_HANDLE hSCManager)
 
     RpcTryExcept
     {
-        /* Call to services.exe using RPC */
         dwError = RLockServiceDatabase((SC_RPC_HANDLE)hSCManager,
                                        (SC_RPC_LOCK *)&hLock);
     }
@@ -1711,7 +1790,6 @@ OpenSCManagerA(LPCSTR lpMachineName,
 
     RpcTryExcept
     {
-        /* Call to services.exe using RPC */
         dwError = ROpenSCManagerA((LPSTR)lpMachineName,
                                   (LPSTR)lpDatabaseName,
                                   dwDesiredAccess,
@@ -1756,7 +1834,6 @@ OpenSCManagerW(LPCWSTR lpMachineName,
 
     RpcTryExcept
     {
-        /* Call to services.exe using RPC */
         dwError = ROpenSCManagerW((LPWSTR)lpMachineName,
                                   (LPWSTR)lpDatabaseName,
                                   dwDesiredAccess,
@@ -1805,7 +1882,6 @@ OpenServiceA(SC_HANDLE hSCManager,
 
     RpcTryExcept
     {
-        /* Call to services.exe using RPC */
         dwError = ROpenServiceA((SC_RPC_HANDLE)hSCManager,
                                 (LPSTR)lpServiceName,
                                 dwDesiredAccess,
@@ -1817,10 +1893,10 @@ OpenServiceA(SC_HANDLE hSCManager,
     }
     RpcEndExcept;
 
+    SetLastError(dwError);
     if (dwError != ERROR_SUCCESS)
     {
         TRACE("ROpenServiceA() failed (Error %lu)\n", dwError);
-        SetLastError(dwError);
         return NULL;
     }
 
@@ -1854,7 +1930,6 @@ OpenServiceW(SC_HANDLE hSCManager,
 
     RpcTryExcept
     {
-        /* Call to services.exe using RPC */
         dwError = ROpenServiceW((SC_RPC_HANDLE)hSCManager,
                                 (LPWSTR)lpServiceName,
                                 dwDesiredAccess,
@@ -1866,10 +1941,10 @@ OpenServiceW(SC_HANDLE hSCManager,
     }
     RpcEndExcept;
 
+    SetLastError(dwError);
     if (dwError != ERROR_SUCCESS)
     {
         TRACE("ROpenServiceW() failed (Error %lu)\n", dwError);
-        SetLastError(dwError);
         return NULL;
     }
 
@@ -1912,7 +1987,6 @@ QueryServiceConfigA(SC_HANDLE hService,
 
     RpcTryExcept
     {
-        /* Call to services.exe using RPC */
         dwError = RQueryServiceConfigA((SC_RPC_HANDLE)hService,
                                        (LPBYTE)lpConfigPtr,
                                        dwBufferSize,
@@ -1996,7 +2070,6 @@ QueryServiceConfigW(SC_HANDLE hService,
 
     RpcTryExcept
     {
-        /* Call to services.exe using RPC */
         dwError = RQueryServiceConfigW((SC_RPC_HANDLE)hService,
                                        (LPBYTE)lpConfigPtr,
                                        dwBufferSize,
@@ -2100,7 +2173,6 @@ QueryServiceConfig2A(SC_HANDLE hService,
 
     RpcTryExcept
     {
-        /* Call to services.exe using RPC */
         dwError = RQueryServiceConfig2A((SC_RPC_HANDLE)hService,
                                         dwInfoLevel,
                                         lpTempBuffer,
@@ -2120,7 +2192,7 @@ QueryServiceConfig2A(SC_HANDLE hService,
         return FALSE;
     }
 
-    if (bUseTempBuffer == TRUE)
+    if (bUseTempBuffer != FALSE)
     {
         TRACE("RQueryServiceConfig2A() returns ERROR_INSUFFICIENT_BUFFER\n");
         *pcbBytesNeeded = dwBufferSize;
@@ -2218,7 +2290,6 @@ QueryServiceConfig2W(SC_HANDLE hService,
 
     RpcTryExcept
     {
-        /* Call to services.exe using RPC */
         dwError = RQueryServiceConfig2W((SC_RPC_HANDLE)hService,
                                         dwInfoLevel,
                                         lpTempBuffer,
@@ -2238,7 +2309,7 @@ QueryServiceConfig2W(SC_HANDLE hService,
         return FALSE;
     }
 
-    if (bUseTempBuffer == TRUE)
+    if (bUseTempBuffer != FALSE)
     {
         TRACE("RQueryServiceConfig2W() returns ERROR_INSUFFICIENT_BUFFER\n");
         *pcbBytesNeeded = dwBufferSize;
@@ -2314,7 +2385,6 @@ QueryServiceLockStatusA(SC_HANDLE hSCManager,
 
     RpcTryExcept
     {
-        /* Call to services.exe using RPC */
         dwError = RQueryServiceLockStatusA((SC_RPC_HANDLE)hSCManager,
                                            (LPBYTE)lpStatusPtr,
                                            dwBufferSize,
@@ -2376,7 +2446,6 @@ QueryServiceLockStatusW(SC_HANDLE hSCManager,
 
     RpcTryExcept
     {
-        /* Call to services.exe using RPC */
         dwError = RQueryServiceLockStatusW((SC_RPC_HANDLE)hSCManager,
                                            (LPBYTE)lpStatusPtr,
                                            dwBufferSize,
@@ -2426,7 +2495,6 @@ QueryServiceObjectSecurity(SC_HANDLE hService,
 
     RpcTryExcept
     {
-        /* Call to services.exe using RPC */
         dwError = RQueryServiceObjectSecurity((SC_RPC_HANDLE)hService,
                                               dwSecurityInformation,
                                               (LPBYTE)lpSecurityDescriptor,
@@ -2493,7 +2561,6 @@ SetServiceObjectSecurity(SC_HANDLE hService,
 
     RpcTryExcept
     {
-        /* Call to services.exe using RPC */
         dwError = RSetServiceObjectSecurity((SC_RPC_HANDLE)hService,
                                             dwSecurityInformation,
                                             (LPBYTE)SelfRelativeSD,
@@ -2540,7 +2607,6 @@ QueryServiceStatus(SC_HANDLE hService,
 
     RpcTryExcept
     {
-        /* Call to services.exe using RPC */
         dwError = RQueryServiceStatus((SC_RPC_HANDLE)hService,
                                       lpServiceStatus);
     }
@@ -2592,7 +2658,6 @@ QueryServiceStatusEx(SC_HANDLE hService,
 
     RpcTryExcept
     {
-        /* Call to services.exe using RPC */
         dwError = RQueryServiceStatusEx((SC_RPC_HANDLE)hService,
                                         InfoLevel,
                                         lpBuffer,
@@ -2700,7 +2765,6 @@ UnlockServiceDatabase(SC_LOCK ScLock)
 
     RpcTryExcept
     {
-        /* Call to services.exe using RPC */
         dwError = RUnlockServiceDatabase((LPSC_RPC_LOCK)&ScLock);
     }
     RpcExcept(EXCEPTION_EXECUTE_HANDLER)
@@ -2709,6 +2773,9 @@ UnlockServiceDatabase(SC_LOCK ScLock)
     }
     RpcEndExcept;
 
+    if (dwError == ERROR_INVALID_HANDLE)
+        dwError = ERROR_INVALID_SERVICE_LOCK;
+
     if (dwError != ERROR_SUCCESS)
     {
         TRACE("RUnlockServiceDatabase() failed (Error %lu)\n", dwError);
@@ -2734,7 +2801,6 @@ NotifyBootConfigStatus(BOOL BootAcceptable)
 
     RpcTryExcept
     {
-        /* Call to services.exe using RPC */
         dwError = RNotifyBootConfigStatus(NULL,
                                           BootAcceptable);
     }
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