From: Hao Wu <hao.a.wu@intel.com>
To: edk2-devel@lists.01.org
Cc: Hao Wu <hao.a.wu@intel.com>, Liming Gao <liming.gao@intel.com>,
Yonghong Zhu <yonghong.zhu@intel.com>
Subject: [PATCH 04/52] BaseTools/GenFv: Avoid possible NULL pointer dereference
Date: Wed, 12 Oct 2016 20:19:48 +0800 [thread overview]
Message-ID: <1476274836-10544-5-git-send-email-hao.a.wu@intel.com> (raw)
In-Reply-To: <1476274836-10544-1-git-send-email-hao.a.wu@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
---
BaseTools/Source/C/GenFv/GenFvInternalLib.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/BaseTools/Source/C/GenFv/GenFvInternalLib.c b/BaseTools/Source/C/GenFv/GenFvInternalLib.c
index fab7c94..f7e3ba5 100644
--- a/BaseTools/Source/C/GenFv/GenFvInternalLib.c
+++ b/BaseTools/Source/C/GenFv/GenFvInternalLib.c
@@ -1,7 +1,7 @@
/** @file
This file contains the internal functions required to generate a Firmware Volume.
-Copyright (c) 2004 - 2014, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2004 - 2016, Intel Corporation. All rights reserved.<BR>
Portions Copyright (c) 2011 - 2013, ARM Ltd. All rights reserved.<BR>
Portions Copyright (c) 2016 HP Development Company, L.P.<BR>
This program and the accompanying materials
@@ -2494,6 +2494,10 @@ Returns:
// Open the FV Extension Header file
//
FvExtHeaderFile = fopen (LongFilePath (mFvDataInfo.FvExtHeaderFile), "rb");
+ if (FvExtHeaderFile == NULL) {
+ Error (NULL, 0, 0001, "Error opening file", mFvDataInfo.FvExtHeaderFile);
+ return EFI_ABORTED;
+ }
//
// Get the file size
--
1.9.5.msysgit.0
next prev parent reply other threads:[~2016-10-12 12:21 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-12 12:19 [PATCH 00/52] Resolve issues for C source codes in BaseTools Hao Wu
2016-10-12 12:19 ` [PATCH 01/52] BaseTools/C/Common: Avoid possible NULL pointer dereference Hao Wu
2016-10-12 12:19 ` [PATCH 02/52] BaseTools/EfiRom: " Hao Wu
2016-10-12 12:19 ` [PATCH 03/52] BaseTools/GenFfs: " Hao Wu
2016-10-12 12:19 ` Hao Wu [this message]
2016-10-12 12:19 ` [PATCH 05/52] BaseTools/GenFw: " Hao Wu
2016-10-12 12:19 ` [PATCH 06/52] BaseTools/GenPage: " Hao Wu
2016-10-12 12:19 ` [PATCH 07/52] BaseTools/GenSec: " Hao Wu
2016-10-12 12:19 ` [PATCH 08/52] BaseTools/GenVtf: " Hao Wu
2016-10-12 12:19 ` [PATCH 09/52] BaseTools/TianoCompress: " Hao Wu
2016-10-12 12:19 ` [PATCH 10/52] BaseTools/VfrCompile: " Hao Wu
2016-10-12 12:19 ` [PATCH 11/52] BaseTools/VolInfo: " Hao Wu
2016-10-12 12:19 ` [PATCH 12/52] BaseTools/TianoCompress: Initialize local variables before being used Hao Wu
2016-10-12 12:19 ` [PATCH 13/52] BaseTools/VfrCompile: " Hao Wu
2016-10-12 12:19 ` [PATCH 14/52] BaseTools/GenBootSector: Fix parameter format mismatch in printf functions Hao Wu
2016-10-12 12:19 ` [PATCH 15/52] BaseTools/VolInfo: " Hao Wu
2016-10-12 12:20 ` [PATCH 16/52] BaseTools/C/Common: Fix parameter format mismatch in scanf functions Hao Wu
2016-10-12 12:20 ` [PATCH 17/52] BaseTools/GenFv: " Hao Wu
2016-10-12 12:20 ` [PATCH 18/52] BaseTools/GenFw: " Hao Wu
2016-10-12 12:20 ` [PATCH 19/52] BaseTools/GenVtf: " Hao Wu
2016-10-12 12:20 ` [PATCH 20/52] BaseTools/C/Common: Fix potential access over array bounds Hao Wu
2016-10-12 12:20 ` [PATCH 21/52] BaseTools/EfiRom: " Hao Wu
2016-10-12 12:20 ` [PATCH 22/52] BaseTools/GenFv: " Hao Wu
2016-10-12 12:20 ` [PATCH 23/52] BaseTools/TianoCompress: " Hao Wu
2016-10-12 12:20 ` [PATCH 24/52] BaseTools/VfrCompile: " Hao Wu
2016-10-12 12:20 ` [PATCH 25/52] BaseTools/VfrCompile: Avoid freeing memory with mismatched functions Hao Wu
2016-10-12 12:20 ` [PATCH 26/52] BaseTools/VfrCompile: Add assignment operator definition for some classes Hao Wu
2016-10-12 12:20 ` [PATCH 27/52] BaseTools/VfrCompile: Avoid freeing freed memory in classes Hao Wu
2016-10-12 12:20 ` [PATCH 28/52] BaseTools/VfrCompile: Remove unused local variables Hao Wu
2016-10-12 12:20 ` [PATCH 29/52] BaseTools/C/Common: Fix potential memory leak Hao Wu
2016-10-12 12:20 ` [PATCH 30/52] BaseTools/EfiRom: " Hao Wu
2016-10-12 12:20 ` [PATCH 31/52] BaseTools/GenFv: " Hao Wu
2016-10-12 12:20 ` [PATCH 32/52] BaseTools/GenPage: " Hao Wu
2016-10-12 12:20 ` [PATCH 33/52] BaseTools/GenSec: " Hao Wu
2016-10-12 12:20 ` [PATCH 34/52] BaseTools/GenVtf: " Hao Wu
2016-10-12 12:20 ` [PATCH 35/52] BaseTools/Split: Fix potential memory and resource leak Hao Wu
2016-10-12 12:20 ` [PATCH 36/52] BaseTools/TianoCompress: Fix potential memory leak Hao Wu
2016-10-12 12:20 ` [PATCH 37/52] BaseTools/VfrCompile: " Hao Wu
2016-10-12 12:20 ` [PATCH 38/52] BaseTools/VolInfo: " Hao Wu
2016-10-12 12:20 ` [PATCH 39/52] BaseTools/EfiRom: Fix file handles not being closed Hao Wu
2016-10-12 12:20 ` [PATCH 40/52] BaseTools/GenBootSector: " Hao Wu
2016-10-12 12:20 ` [PATCH 41/52] BaseTools/GenCrc32: " Hao Wu
2016-10-12 12:20 ` [PATCH 42/52] BaseTools/GenFv: " Hao Wu
2016-10-12 12:20 ` [PATCH 43/52] BaseTools/GenVtf: " Hao Wu
2016-10-12 12:20 ` [PATCH 44/52] BaseTools/LzmaCompress: " Hao Wu
2016-10-12 12:20 ` [PATCH 45/52] BaseTools/TianoCompress: " Hao Wu
2016-10-12 12:20 ` [PATCH 46/52] BaseTools/VolInfo: " Hao Wu
2016-10-12 12:20 ` [PATCH 47/52] BaseTools/GenVtf: Fix potential buffer overflow in scanf functions Hao Wu
2016-10-12 12:20 ` [PATCH 48/52] BaseTools/VolInfo: " Hao Wu
2016-10-12 12:20 ` [PATCH 49/52] BaseTools/VfrCompile: Explicitly state format string for DebugMsg() Hao Wu
2016-10-12 12:20 ` [PATCH 50/52] BaseTools/VolInfo: Use hard-coded format string for calls to sprintf() Hao Wu
2016-10-12 12:20 ` [PATCH 51/52] BaseTools/VfrCompile/Pccts: Add virtual destructor for class DLGInputStream Hao Wu
2016-10-12 12:20 ` [PATCH 52/52] BaseTools/VfrCompile/Pccts: Make assignment operator not returning void Hao Wu
2016-10-18 1:12 ` Dong, Eric
2016-10-17 7:45 ` [PATCH 00/52] Resolve issues for C source codes in BaseTools Gao, Liming
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