15 files changed, 37 insertions, 15 deletions
diff --git a/source/components/events/evevent.c b/source/components/events/evevent.c
index b6d75e6..9a410c4 100644
--- a/source/components/events/evevent.c
+++ b/source/components/events/evevent.c
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2013, Intel Corp.
+ * Copyright (C) 2000 - 2014, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/source/components/events/evglock.c b/source/components/events/evglock.c
index fffe8dd..fb12788 100644
--- a/source/components/events/evglock.c
+++ b/source/components/events/evglock.c
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2013, Intel Corp.
+ * Copyright (C) 2000 - 2014, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/source/components/events/evgpe.c b/source/components/events/evgpe.c
index 0828606..75e3704 100644
--- a/source/components/events/evgpe.c
+++ b/source/components/events/evgpe.c
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2013, Intel Corp.
+ * Copyright (C) 2000 - 2014, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/source/components/events/evgpeblk.c b/source/components/events/evgpeblk.c
index 0f0da18..a5122f9 100644
--- a/source/components/events/evgpeblk.c
+++ b/source/components/events/evgpeblk.c
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2013, Intel Corp.
+ * Copyright (C) 2000 - 2014, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/source/components/events/evgpeinit.c b/source/components/events/evgpeinit.c
index dae7dc1..622c13d 100644
--- a/source/components/events/evgpeinit.c
+++ b/source/components/events/evgpeinit.c
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2013, Intel Corp.
+ * Copyright (C) 2000 - 2014, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/source/components/events/evgpeutil.c b/source/components/events/evgpeutil.c
index a48520c..c238589 100644
--- a/source/components/events/evgpeutil.c
+++ b/source/components/events/evgpeutil.c
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2013, Intel Corp.
+ * Copyright (C) 2000 - 2014, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/source/components/events/evhandler.c b/source/components/events/evhandler.c
index 9444b06..150f73f 100644
--- a/source/components/events/evhandler.c
+++ b/source/components/events/evhandler.c
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2013, Intel Corp.
+ * Copyright (C) 2000 - 2014, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/source/components/events/evmisc.c b/source/components/events/evmisc.c
index ad95c5a..3bfa81c 100644
--- a/source/components/events/evmisc.c
+++ b/source/components/events/evmisc.c
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2013, Intel Corp.
+ * Copyright (C) 2000 - 2014, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/source/components/events/evregion.c b/source/components/events/evregion.c
index 278c685..ce900ca 100644
--- a/source/components/events/evregion.c
+++ b/source/components/events/evregion.c
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2013, Intel Corp.
+ * Copyright (C) 2000 - 2014, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/source/components/events/evrgnini.c b/source/components/events/evrgnini.c
index b8a632e..1c3dbbc 100644
--- a/source/components/events/evrgnini.c
+++ b/source/components/events/evrgnini.c
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2013, Intel Corp.
+ * Copyright (C) 2000 - 2014, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/source/components/events/evsci.c b/source/components/events/evsci.c
index c254356..07c86d8 100644
--- a/source/components/events/evsci.c
+++ b/source/components/events/evsci.c
@@ -6,7 +6,7 @@
  ******************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2013, Intel Corp.
+ * Copyright (C) 2000 - 2014, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/source/components/events/evxface.c b/source/components/events/evxface.c
index 9bce524..3755b09 100644
--- a/source/components/events/evxface.c
+++ b/source/components/events/evxface.c
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2013, Intel Corp.
+ * Copyright (C) 2000 - 2014, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/source/components/events/evxfevnt.c b/source/components/events/evxfevnt.c
index ce1ce4d..f854145 100644
--- a/source/components/events/evxfevnt.c
+++ b/source/components/events/evxfevnt.c
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2013, Intel Corp.
+ * Copyright (C) 2000 - 2014, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/source/components/events/evxfgpe.c b/source/components/events/evxfgpe.c
index e76b7f1..1ef1916 100644
--- a/source/components/events/evxfgpe.c
+++ b/source/components/events/evxfgpe.c
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2013, Intel Corp.
+ * Copyright (C) 2000 - 2014, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -791,6 +791,20 @@ AcpiInstallGpeBlock (
         goto UnlockAndExit;
     }
 
+    /* Validate the parent device */
+
+    if (Node->Type != ACPI_TYPE_DEVICE)
+    {
+        Status = AE_TYPE;
+        goto UnlockAndExit;
+    }
+
+    if (Node->Object)
+    {
+        Status = AE_ALREADY_EXISTS;
+        goto UnlockAndExit;
+    }
+
     /*
      * For user-installed GPE Block Devices, the GpeBlockBaseNumber
      * is always zero
@@ -884,6 +898,14 @@ AcpiRemoveGpeBlock (
         goto UnlockAndExit;
     }
 
+    /* Validate the parent device */
+
+    if (Node->Type != ACPI_TYPE_DEVICE)
+    {
+        Status = AE_TYPE;
+        goto UnlockAndExit;
+    }
+
     /* Get the DeviceObject attached to the node */
 
     ObjDesc = AcpiNsGetAttachedObject (Node);
diff --git a/source/components/events/evxfregn.c b/source/components/events/evxfregn.c
index 5879da6..6b38b7e 100644
--- a/source/components/events/evxfregn.c
+++ b/source/components/events/evxfregn.c
@@ -6,7 +6,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2013, Intel Corp.
+ * Copyright (C) 2000 - 2014, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without