1 files changed, 23 insertions, 0 deletions
diff --git a/MdePkg/Library/UefiDebugLibConOut/DebugLibConstructor.c b/MdePkg/Library/UefiDebugLibConOut/DebugLibConstructor.c
index 8005370372..ed73f92818 100644
--- a/MdePkg/Library/UefiDebugLibConOut/DebugLibConstructor.c
+++ b/MdePkg/Library/UefiDebugLibConOut/DebugLibConstructor.c
@@ -75,3 +75,26 @@ DxeDebugLibConstructor(
 
   return EFI_SUCCESS;
 }
+
+/**
+  The destructor closes Exit Boot Services Event.
+
+  @param  ImageHandle   The firmware allocated handle for the EFI image.
+  @param  SystemTable   A pointer to the EFI System Table.
+
+  @retval EFI_SUCCESS   The destructor always returns EFI_SUCCESS.
+
+**/
+EFI_STATUS
+EFIAPI
+DxeDebugLibDestructor(
+  IN EFI_HANDLE                 ImageHandle,
+  IN EFI_SYSTEM_TABLE           *SystemTable
+  )
+{
+  if (mExitBootServicesEvent != NULL) {
+    SystemTable->BootServices->CloseEvent (mExitBootServicesEvent);
+  }
+
+  return EFI_SUCCESS;
+}