[ekohl] 69841: [USERENV] - GetAllUsersProfileDirectoryW: Fail if lpcchSize is NULL. - GetDefaultUserProfileDirectoryW: Fail if lpcchSize is NULL. - GetUserProfileDirectoryW: Fail if hToken is NULL.

Author: ekohl
Date: Sat Nov  7 21:06:07 2015
New Revision: 69841

URL: http://svn.reactos.org/svn/reactos?rev=69841&view=rev
Log:
[USERENV]
- GetAllUsersProfileDirectoryW: Fail if lpcchSize is NULL.
- GetDefaultUserProfileDirectoryW: Fail if lpcchSize is NULL.
- GetUserProfileDirectoryW: Fail if hToken is NULL.

Modified:
    trunk/reactos/dll/win32/userenv/profile.c

Modified: trunk/reactos/dll/win32/userenv/profile.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/userenv/profile.…
==============================================================================
--- trunk/reactos/dll/win32/userenv/profile.c	[iso-8859-1] (original)
+++ trunk/reactos/dll/win32/userenv/profile.c	[iso-8859-1] Sat Nov  7 21:06:07 2015
@@ -464,6 +464,12 @@
     HKEY hKey;
     LONG Error;
 
+    if (!lpcchSize)
+    {
+        SetLastError(ERROR_INVALID_PARAMETER);
+        return FALSE;
+    }
+
     Error = RegOpenKeyExW(HKEY_LOCAL_MACHINE,
                           L"SOFTWARE\\Microsoft\\Windows
NT\\CurrentVersion\\ProfileList",
                           0,
@@ -586,6 +592,12 @@
     HKEY hKey;
     LONG Error;
 
+    if (!lpcchSize)
+    {
+        SetLastError(ERROR_INVALID_PARAMETER);
+        return FALSE;
+    }
+
     Error = RegOpenKeyExW(HKEY_LOCAL_MACHINE,
                           L"SOFTWARE\\Microsoft\\Windows
NT\\CurrentVersion\\ProfileList",
                           0,
@@ -839,9 +851,15 @@
     HKEY hKey;
     LONG Error;
 
+    if (!hToken)
+    {
+        SetLastError(ERROR_INVALID_HANDLE);
+        return FALSE;
+    }
+
     if (!lpcchSize)
     {
-        SetLastError( ERROR_INVALID_PARAMETER );
+        SetLastError(ERROR_INVALID_PARAMETER);
         return FALSE;
     }