From 72301905a652a32bb1dccbbf60b764c68c0de0bd Mon Sep 17 00:00:00 2001
From: Johannes Anderwald <johannes.anderwald@reactos.org>
Date: Tue, 18 Jul 2006 13:45:37 +0000
Subject: [PATCH] * check parameters

svn path=/trunk/; revision=23143
---
 reactos/subsystems/win32/win32k/ntuser/accelerator.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/reactos/subsystems/win32/win32k/ntuser/accelerator.c b/reactos/subsystems/win32/win32k/ntuser/accelerator.c
index 555b2e14b0e..8289768e8fc 100644
--- a/reactos/subsystems/win32/win32k/ntuser/accelerator.c
+++ b/reactos/subsystems/win32/win32k/ntuser/accelerator.c
@@ -344,6 +344,11 @@ NtUserCreateAcceleratorTable(
           Entries, EntriesCount);
    UserEnterExclusive();
 
+   if (!Entries || !EntriesCount)
+   {
+      RETURN( (HACCEL) 0 );
+   }
+
    Accel = ObmCreateObject(gHandleTable, (PHANDLE)&hAccel, otAccel, sizeof(ACCELERATOR_TABLE));
 
    if (Accel == NULL)