[tfaber] 67711: [ADVAPI32] - Add parameter check to RegQueryInfoKeyA CORE-6976

Author: tfaber
Date: Thu May 14 13:02:49 2015
New Revision: 67711

URL: http://svn.reactos.org/svn/reactos?rev=67711&view=rev
Log:
[ADVAPI32]
- Add parameter check to RegQueryInfoKeyA
CORE-6976

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] Thu May 14 13:02:49 2015
@@ -3604,6 +3604,11 @@
     NTSTATUS Status;
     DWORD cClass = 0;

+    if ((lpClass) && (!lpcClass))
+    {
+        return ERROR_INVALID_PARAMETER;
+    }
+
     RtlInitUnicodeString(&UnicodeString,
                          NULL);
     if (lpClass != NULL)