From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received-SPF: Pass (sender SPF authorized) identity=mailfrom; client-ip=134.134.136.31; helo=mga06.intel.com; envelope-from=star.zeng@intel.com; receiver=edk2-devel@lists.01.org Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) (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 E3B642034B42F for ; Wed, 27 Dec 2017 19:05:26 -0800 (PST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orsmga104.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 27 Dec 2017 19:10:22 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.45,468,1508828400"; d="scan'208";a="162234686" Received: from fmsmsx108.amr.corp.intel.com ([10.18.124.206]) by orsmga004.jf.intel.com with ESMTP; 27 Dec 2017 19:10:22 -0800 Received: from fmsmsx111.amr.corp.intel.com (10.18.116.5) by FMSMSX108.amr.corp.intel.com (10.18.124.206) with Microsoft SMTP Server (TLS) id 14.3.319.2; Wed, 27 Dec 2017 19:10:22 -0800 Received: from shsmsx152.ccr.corp.intel.com (10.239.6.52) by fmsmsx111.amr.corp.intel.com (10.18.116.5) with Microsoft SMTP Server (TLS) id 14.3.319.2; Wed, 27 Dec 2017 19:10:22 -0800 Received: from shsmsx104.ccr.corp.intel.com ([169.254.5.152]) by SHSMSX152.ccr.corp.intel.com ([169.254.6.93]) with mapi id 14.03.0319.002; Thu, 28 Dec 2017 11:10:20 +0800 From: "Zeng, Star" To: "Wang, Jian J" , "edk2-devel@lists.01.org" CC: "Zeng, Star" Thread-Topic: [edk2] [PATCH v2 0/2] Fix error in PrintLib Thread-Index: AQHTf4T8gHZn3aQxdUmk5+n4CtyJiqNYE6QA Date: Thu, 28 Dec 2017 03:10:19 +0000 Message-ID: <0C09AFA07DD0434D9E2A0C6AEB0483103B9DE4F3@SHSMSX104.ccr.corp.intel.com> References: <20171228023828.18752-1-jian.j.wang@intel.com> In-Reply-To: <20171228023828.18752-1-jian.j.wang@intel.com> Accept-Language: zh-CN, en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.239.127.40] MIME-Version: 1.0 Subject: Re: [PATCH v2 0/2] Fix error in PrintLib 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: Thu, 28 Dec 2017 03:05:27 -0000 Content-Language: en-US Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Reviewed-by: Star Zeng Thanks, Star -----Original Message----- From: edk2-devel [mailto:edk2-devel-bounces@lists.01.org] On Behalf Of Jian= J Wang Sent: Thursday, December 28, 2017 10:38 AM To: edk2-devel@lists.01.org Subject: [edk2] [PATCH v2 0/2] Fix error in PrintLib > v2: > a. Correct incorrect description in commit log > b. Fix another similar issue in the same function > c. Fix similar issues in MdeModulePkg/DxePrintLibPrint2Protocol Due to a potential hole in the stop condition of the loop, the two continuo= us access to ArgumentString (index, index+1) inside the loop might cause th= e string ending character ('\0') and the byte after it to be read. Jian J Wang (2): MdePkg/BasePrintLib: Fix error in Precision position calculation MdeModulePkg/DxePrintLibPrint2Protocol: Fix potential string over read MdeModulePkg/Library/DxePrintLibPrint2Protocol/PrintLib.c | 7 +++++-- MdePkg/Library/BasePrintLib/PrintLibInternal.c | 7 +++++-- 2 files changed, 10 insertions(+), 4 deletions(-) -- 2.15.1.windows.2 _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel