From mboxrd@z Thu Jan 1 00:00:00 1970 From: Theodore Ts'o Subject: Re: [PATCH 1/1] Fix Ubsan error Date: Thu, 5 May 2016 21:17:49 -0400 Message-ID: <20160506011749.GA31860@thunk.org> References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: linux-ext4@vger.kernel.org To: "Navin P.S" Return-path: Received: from imap.thunk.org ([74.207.234.97]:52376 "EHLO imap.thunk.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752560AbcEFBRv (ORCPT ); Thu, 5 May 2016 21:17:51 -0400 Content-Disposition: inline In-Reply-To: Sender: linux-ext4-owner@vger.kernel.org List-ID: On Wed, Mar 30, 2016 at 10:29:55PM +0530, Navin P.S wrote: > Hi, > This fixes bugs 114701 and 112161 at bugzilla.kernel.org > It is caused due to left shift by a negative value which is undefined. > Since these values are not used after a negative shift the change > introduces a break. > > Signed-off-by: Navin P.S Thanks, I've applied http://patchwork.ozlabs.org/patch/599805/ http://patchwork.ozlabs.org/patch/599804/ To address this problem. - Ted