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smtp-border-fw-out-9101.sea19.amazon.com with ESMTP; 21 Feb 2020 19:58:02 +0000 Received: from EX13MTAUWC001.ant.amazon.com (pdx4-ws-svc-p6-lb7-vlan2.pdx.amazon.com [10.170.41.162]) by email-inbound-relay-2b-c7131dcf.us-west-2.amazon.com (Postfix) with ESMTPS id 80197A29F7; Fri, 21 Feb 2020 19:58:02 +0000 (UTC) Received: from EX13D30UWC003.ant.amazon.com (10.43.162.122) by EX13MTAUWC001.ant.amazon.com (10.43.162.135) with Microsoft SMTP Server (TLS) id 15.0.1367.3; Fri, 21 Feb 2020 19:58:01 +0000 Received: from EX13D30UWC001.ant.amazon.com (10.43.162.128) by EX13D30UWC003.ant.amazon.com (10.43.162.122) with Microsoft SMTP Server (TLS) id 15.0.1367.3; Fri, 21 Feb 2020 19:58:01 +0000 Received: from EX13D30UWC001.ant.amazon.com ([10.43.162.128]) by EX13D30UWC001.ant.amazon.com ([10.43.162.128]) with mapi id 15.00.1367.000; Fri, 21 Feb 2020 19:58:01 +0000 From: "Jitindar SIngh, Suraj" To: "cai@lca.pw" CC: "adilger.kernel@dilger.ca" , "linux-ext4@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "paulmck@kernel.org" , "tytso@mit.edu" Subject: Re: null-ptr-deref due to "ext4: fix potential race between online resizing and write operations" Thread-Topic: null-ptr-deref due to "ext4: fix potential race between online resizing and write operations" Thread-Index: AQHV6L+odjQxl+/4SEaue/VH8TFG/6gmEPAA Date: Fri, 21 Feb 2020 19:58:01 +0000 Message-ID: References: <1582293736.7365.109.camel@lca.pw> In-Reply-To: <1582293736.7365.109.camel@lca.pw> Accept-Language: en-AU, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-messagesentrepresentingtype: 1 x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.43.162.53] Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org T24gRnJpLCAyMDIwLTAyLTIxIGF0IDA5OjAyIC0wNTAwLCBRaWFuIENhaSB3cm90ZToNCj4gUmV2 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