BaseTools/C/Common: Avoid possible NULL pointer dereference

[mirror_edk2.git] / BaseTools / Source / C / Common / FirmwareVolumeBuffer.c

diff --git a/BaseTools/Source/C/Common/FirmwareVolumeBuffer.c b/BaseTools/Source/C/Common/FirmwareVolumeBuffer.c
index 7988d8e43a059a62dfac85d0f4528a153e1f8767..a287fe1597a64c9e7ca9538b6714c12056e43d03 100644 (file)
--- a/BaseTools/Source/C/Common/FirmwareVolumeBuffer.c
+++ b/BaseTools/Source/C/Common/FirmwareVolumeBuffer.c
@@ -1,7 +1,7 @@
 /** @file\r
 EFI Firmware Volume routines which work on a Fv image in buffers.\r
 \r
-Copyright (c) 1999 - 2015, Intel Corporation. All rights reserved.<BR>\r
+Copyright (c) 1999 - 2016, Intel Corporation. All rights reserved.<BR>\r
 This program and the accompanying materials\r
 are licensed and made available under the terms and conditions of the BSD License\r
 which accompanies this distribution.  The full text of the license may be found at\r
@@ -353,6 +353,9 @@ Returns:
 \r
   if (*DestinationFv == NULL) {\r
     *DestinationFv = CommonLibBinderAllocate (size);\r
+    if (*DestinationFv == NULL) {\r
+      return EFI_OUT_OF_RESOURCES;\r
+    }\r
   }\r
 \r
   CommonLibBinderCopyMem (*DestinationFv, SourceFv, size);\r