[sginsberg] 36005: - Make sure we get a Subkey in RegDeleteKeyA/W. Fixes Winetests causing a system crash, but (for now) hides a bug in CM.

Author: sginsberg
Date: Sat Sep  6 16:02:54 2008
New Revision: 36005

URL: http://svn.reactos.org/svn/reactos?rev=36005&view=rev
Log:
- Make sure we get a Subkey in RegDeleteKeyA/W. Fixes Winetests causing a system crash,
but (for now) hides a bug in CM.

Modified:
    trunk/reactos/dll/win32/advapi32/reg/reg.c

Modified: trunk/reactos/dll/win32/advapi32/reg/reg.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/advapi32/reg/reg…
==============================================================================
--- trunk/reactos/dll/win32/advapi32/reg/reg.c [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/advapi32/reg/reg.c [iso-8859-1] Sat Sep  6 16:02:54 2008
@@ -1180,6 +1180,13 @@
   HANDLE TargetKey;
   NTSTATUS Status;
 
+  /* Make sure we got a subkey */
+  if (!lpSubKey)
+  {
+    /* Fail */
+    return ERROR_INVALID_PARAMETER;
+  }
+
   Status = MapDefaultKey (&ParentKey,
                           hKey);
   if (!NT_SUCCESS(Status))
@@ -1233,6 +1240,13 @@
   HANDLE ParentKey;
   HANDLE TargetKey;
   NTSTATUS Status;
+
+  /* Make sure we got a subkey */
+  if (!lpSubKey)
+  {
+    /* Fail */
+    return ERROR_INVALID_PARAMETER;
+  }
 
   Status = MapDefaultKey (&ParentKey,
                           hKey);