From 422a026367b5e4f5f429d5660d61e446b0409e70 Mon Sep 17 00:00:00 2001
From: Jeff Fan <vanjeff@tianocore.org>
Date: Thu, 12 Feb 2009 02:33:23 +0000
Subject: [PATCH] add return value check.

---
 MdeModulePkg/Universal/EbcDxe/EbcExecute.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/MdeModulePkg/Universal/EbcDxe/EbcExecute.c b/MdeModulePkg/Universal/EbcDxe/EbcExecute.c
index 0a15fc938..721ee7119 100644
--- a/MdeModulePkg/Universal/EbcDxe/EbcExecute.c
+++ b/MdeModulePkg/Universal/EbcDxe/EbcExecute.c
@@ -1825,6 +1825,7 @@ ExecuteBREAK (
   IN VM_CONTEXT *VmPtr
   )
 {
+  EFI_STATUS  Status;
   UINT8       Operands;
   VOID        *EbcEntryPoint;
   VOID        *Thunk;
@@ -1887,7 +1888,10 @@ ExecuteBREAK (
     //
     // Now create a new thunk
     //
-    EbcCreateThunks (VmPtr->ImageHandle, EbcEntryPoint, &Thunk, 0);
+    Status = EbcCreateThunks (VmPtr->ImageHandle, EbcEntryPoint, &Thunk, 0);
+    if (EFI_ERROR (Status)) {
+      return Status;
+    }
 
     //
     // Finally replace the EBC entry point memory with the thunk address
-- 
2.11.4.GIT