From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received-SPF: Permerror (SPF Permanent Error: Void lookup limit of 2 exceeded) identity=mailfrom; client-ip=192.55.52.88; helo=mga01.intel.com; envelope-from=chao.b.zhang@intel.com; receiver=edk2-devel@lists.01.org Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 69873222DDBE9 for ; Sun, 14 Jan 2018 17:54:45 -0800 (PST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 14 Jan 2018 18:00:03 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.46,361,1511856000"; d="scan'208";a="9994002" Received: from czhan46-mobl1.ccr.corp.intel.com ([10.239.192.119]) by fmsmga007.fm.intel.com with ESMTP; 14 Jan 2018 18:00:02 -0800 From: "Zhang, Chao B" To: edk2-devel@lists.01.org Cc: Long Qin , Chen Chen , Chao Zhang Date: Mon, 15 Jan 2018 09:59:59 +0800 Message-Id: <20180115015959.255912-1-chao.b.zhang@intel.com> X-Mailer: git-send-email 2.11.0.windows.1 Subject: [PATCH] CrptoPkg/BaseCryptLib: Fix type mismatch when calling OpenSSL function X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 15 Jan 2018 01:54:46 -0000 Type definition in UEFI & OpeenSSL is different. Sometime it could cause write overflow. Should use same data type when accessing the same region Cc: Long Qin Cc: Chen Chen Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Chao Zhang --- CryptoPkg/Library/BaseCryptLib/Pk/CryptX509.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/CryptoPkg/Library/BaseCryptLib/Pk/CryptX509.c b/CryptoPkg/Library/BaseCryptLib/Pk/CryptX509.c index bf7c4cc..a3c9d12 100644 --- a/CryptoPkg/Library/BaseCryptLib/Pk/CryptX509.c +++ b/CryptoPkg/Library/BaseCryptLib/Pk/CryptX509.c @@ -644,9 +644,9 @@ X509GetTBSCert ( ) { CONST UINT8 *Temp; - INTN Asn1Tag; - INTN ObjClass; - UINTN Length; + int Asn1Tag; + int ObjClass; + long Length; // // Check input parameters. -- 1.9.5.msysgit.1