From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.devel Subject: Re: building/using address-sanitizer-enabled emacs? Date: Wed, 10 May 2017 05:42:39 +0300 Message-ID: <83a86lbffk.fsf@gnu.org> References: Reply-To: Eli Zaretskii NNTP-Posting-Host: blaine.gmane.org X-Trace: blaine.gmane.org 1494384222 11564 195.159.176.226 (10 May 2017 02:43:42 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Wed, 10 May 2017 02:43:42 +0000 (UTC) Cc: jim@meyering.net, emacs-devel@gnu.org To: Philipp Stephani Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Wed May 10 04:43:39 2017 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1d8HbG-0002te-BX for ged-emacs-devel@m.gmane.org; Wed, 10 May 2017 04:43:38 +0200 Original-Received: from localhost ([::1]:40155 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1d8HbL-0001kV-VN for ged-emacs-devel@m.gmane.org; Tue, 09 May 2017 22:43:44 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:57295) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1d8Hab-0001jH-Ct for emacs-devel@gnu.org; Tue, 09 May 2017 22:42:58 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1d8HaY-0000c5-B1 for emacs-devel@gnu.org; Tue, 09 May 2017 22:42:57 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:50608) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1d8HaY-0000bx-7d; Tue, 09 May 2017 22:42:54 -0400 Original-Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:4048 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1d8HaX-0007DO-HS; Tue, 09 May 2017 22:42:53 -0400 In-reply-to: (message from Philipp Stephani on Tue, 09 May 2017 23:15:26 +0000) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:214737 Archived-At: > From: Philipp Stephani > Date: Tue, 09 May 2017 23:15:26 +0000 > > There's one actual bug: the sockaddr_in in line 3538 of process.c needs to be sockaddr_storage, otherwise > it's too small for IPv6. (And conv_sockaddr_to_lisp should probably check that the address is of the expected > length and not blindly overwrite the len argument.) Please show the detailed analysis, as I looked into that once and concluded that the code is correct.