[weiden] 14983: only create handles with access rights needed for the operation

only create handles with access rights needed for the operation
Modified: trunk/reactos/lib/advapi32/reg/reg.c
  _____

Modified: trunk/reactos/lib/advapi32/reg/reg.c
--- trunk/reactos/lib/advapi32/reg/reg.c	2005-05-04 23:06:15 UTC
(rev 14982)
+++ trunk/reactos/lib/advapi32/reg/reg.c	2005-05-05 00:07:27 UTC
(rev 14983)
@@ -407,7 +407,7 @@

break;
         }
       Status = NtCreateKey (&LocalKeyHandle,
-			    KEY_ALL_ACCESS,
+			    KEY_CREATE_SUB_KEY,
    		    &LocalObjectAttributes,
    		    0,
    		    NULL,
@@ -575,7 +575,7 @@
    		  0,
    		  NULL,
    		  0,
-			  KEY_ALL_ACCESS,
+			  MAXIMUM_ALLOWED,
    		  NULL,
    		  phkResult,
    		  NULL);
@@ -597,7 +597,7 @@
    		  0,
    		  NULL,
    		  0,
-			  KEY_ALL_ACCESS,
+			  MAXIMUM_ALLOWED,
    		  NULL,
    		  phkResult,
    		  NULL);
@@ -1653,7 +1653,7 @@
    	return ERROR_SUCCESS;
    }

-	return RegOpenKeyExA( hKey, lpSubKey, 0, KEY_ALL_ACCESS,
phkResult);
+	return RegOpenKeyExA( hKey, lpSubKey, 0, MAXIMUM_ALLOWED,
phkResult);
 }

@@ -1678,7 +1678,7 @@
    	*phkResult = hKey;
    	return ERROR_SUCCESS;
    }
-	return RegOpenKeyExW(hKey, lpSubKey, 0, KEY_ALL_ACCESS,
phkResult);
+	return RegOpenKeyExW(hKey, lpSubKey, 0, MAXIMUM_ALLOWED,
phkResult);
 }

@@ -2214,7 +2214,7 @@
       return ERROR_OUTOFMEMORY;
     }

-  Status = NtQueryValueKey (hKey,
+  Status = NtQueryValueKey (KeyHandle,
    		    &ValueName,
    		    KeyValuePartialInformation,
    		    ValueInfo,
@@ -2526,7 +2526,7 @@
    			  KeyHandle,
    			  NULL);
       Status = NtOpenKey (&RealKey,
-			  KEY_ALL_ACCESS,
+			  KEY_QUERY_VALUE,
    		  &ObjectAttributes);
       if (!NT_SUCCESS(Status))
    {
@@ -2641,7 +2641,7 @@
    			  KeyHandle,
    			  NULL);
       Status = NtOpenKey (&RealKeyHandle,
-			  KEY_ALL_ACCESS,
+			  MAXIMUM_ALLOWED,
    		  &KeyObjectAttributes);
       if (!NT_SUCCESS(Status))
    {
@@ -3205,7 +3205,7 @@
    			  KeyHandle,
    			  NULL);
       Status = NtOpenKey (&RealKey,
-			  KEY_ALL_ACCESS,
+			  KEY_SET_VALUE,
    		  &ObjectAttributes);
       if (!NT_SUCCESS(Status))
    {