[ekohl] 35770: QueryServiceConfig2A/W: Add more parameter checks. Fixes 3 winetest failures.

Author: ekohl
Date: Fri Aug 29 17:31:54 2008
New Revision: 35770

URL: http://svn.reactos.org/svn/reactos?rev=35770&view=rev
Log:
QueryServiceConfig2A/W: Add more parameter checks. Fixes 3 winetest failures.

Modified:
    trunk/reactos/dll/win32/advapi32/service/scm.c

Modified: trunk/reactos/dll/win32/advapi32/service/scm.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/advapi32/service…
==============================================================================
--- trunk/reactos/dll/win32/advapi32/service/scm.c [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/advapi32/service/scm.c [iso-8859-1] Fri Aug 29 17:31:54 2008
@@ -1831,7 +1831,15 @@
     TRACE("QueryServiceConfig2A(%p, %lu, %p, %lu, %p)\n",
            hService, dwInfoLevel, lpBuffer, cbBufSize, pcbBytesNeeded);
 
-    if (lpBuffer == NULL && cbBufSize != 0)
+    if (dwInfoLevel != SERVICE_CONFIG_DESCRIPTION &&
+        dwInfoLevel != SERVICE_CONFIG_FAILURE_ACTIONS)
+    {
+        SetLastError(ERROR_INVALID_LEVEL);
+        return FALSE;
+    }
+
+    if ((lpBuffer == NULL && cbBufSize != 0) ||
+        pcbBytesNeeded == NULL)
     {
         SetLastError(ERROR_INVALID_ADDRESS);
         return FALSE;
@@ -1921,7 +1929,15 @@
     TRACE("QueryServiceConfig2W(%p, %lu, %p, %lu, %p)\n",
            hService, dwInfoLevel, lpBuffer, cbBufSize, pcbBytesNeeded);
 
-    if (lpBuffer == NULL && cbBufSize != 0)
+    if (dwInfoLevel != SERVICE_CONFIG_DESCRIPTION &&
+        dwInfoLevel != SERVICE_CONFIG_FAILURE_ACTIONS)
+    {
+        SetLastError(ERROR_INVALID_LEVEL);
+        return FALSE;
+    }
+
+    if ((lpBuffer == NULL && cbBufSize != 0) ||
+        pcbBytesNeeded == NULL)
     {
         SetLastError(ERROR_INVALID_ADDRESS);
         return FALSE;