diff options
Diffstat (limited to 'MdeModulePkg/Core/Dxe/Event/Event.c')
| -rw-r--r-- | MdeModulePkg/Core/Dxe/Event/Event.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/MdeModulePkg/Core/Dxe/Event/Event.c b/MdeModulePkg/Core/Dxe/Event/Event.c index 34b34ac62f..01715ec3ca 100644 --- a/MdeModulePkg/Core/Dxe/Event/Event.c +++ b/MdeModulePkg/Core/Dxe/Event/Event.c @@ -1,7 +1,7 @@ /** @file
UEFI Event support functions implemented in this file.
-Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<BR>
(C) Copyright 2015 Hewlett Packard Enterprise Development LP<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
@@ -769,6 +769,11 @@ CoreCloseEvent ( CoreUnregisterProtocolNotify (Event);
}
+ //
+ // To avoid the Event to be signalled wrongly after closed,
+ // clear the Signature of Event before free pool.
+ //
+ Event->Signature = 0;
Status = CoreFreePool (Event);
ASSERT_EFI_ERROR (Status);
|