From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.devel Subject: Re: emacs-28 6d3608be88: Seccomp: improve support for newer versions of glibc (Bug#51073) Date: Mon, 24 Jan 2022 15:38:24 +0100 Message-ID: <87sftd5hcv.fsf@gnus.org> References: <164286838577.8429.4021499312049157333@vcs2.savannah.gnu.org> <20220122161946.44098C0DA30@vcs2.savannah.gnu.org> <877daqq9kp.fsf@yahoo.com> <83v8y9jnvt.fsf@gnu.org> <874k5tp8c2.fsf@yahoo.com> <83pmohjloh.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="18841"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: Po Lu , phst@google.com, p.stephani2@gmail.com, emacs-devel@gnu.org To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Mon Jan 24 15:39:22 2022 Return-path: Envelope-to: ged-emacs-devel@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1nC0V8-0004jh-Ox for ged-emacs-devel@m.gmane-mx.org; Mon, 24 Jan 2022 15:39:22 +0100 Original-Received: from localhost ([::1]:34048 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nC0V7-0000rf-Lr for ged-emacs-devel@m.gmane-mx.org; Mon, 24 Jan 2022 09:39:21 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:46850) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nC0UR-00009K-5e for emacs-devel@gnu.org; Mon, 24 Jan 2022 09:38:39 -0500 Original-Received: from [2a01:4f9:2b:f0f::2] (port=41398 helo=quimby.gnus.org) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nC0UP-0008Jq-8m; Mon, 24 Jan 2022 09:38:38 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Type:MIME-Version:Message-ID:In-Reply-To:Date: References:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=89P/xEFSfrVW2ep1p5mvWqAi6QQht/jMq4OSAMxzWhU=; b=u4lvKJM3i6Jm1OFlGLIzniTQUb CVnJbv9aOdpY2RKV3BY0ht3mNKml0buvNqINMybM3IofVnRlZJwhteJEe0gBnrF9M8lvFkso8qt9Q lvSesavLmQ080Tyeh8+K1V8JnW4gdTe3yU+mfFvhFvfWN/DOgcfa99w9ZuhwukUm4y6k=; Original-Received: from [84.212.220.105] (helo=giant) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1nC0UH-0008WO-PJ; Mon, 24 Jan 2022 15:38:32 +0100 Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAABGdBTUEAALGPC/xhBQAAACBj SFJNAAB6JgAAgIQAAPoAAACA6AAAdTAAAOpgAAA6mAAAF3CculE8AAAAElBMVEUTDRIqISZVREjH 0L6Nhnj///8sZa4pAAAAAWJLR0QF+G/pxwAAAAd0SU1FB+YBGA4KFTmoJZQAAAGvSURBVDjLlZRt coQgDIaJ4wEI9QAQucBKDiCQ+5+pQdDVnXam5YeyPJLPN2uMMWDNtXQLq0RvzERSOa97XAQAESzY RUqwZk5pq/srMjMAhckhBpIGhBNvqfKL29lEZIko+GZKdIdgsHsBY7Ft0bVj848V7C+gll/AkvK5 RfLHq/8iOq8AVdEwsHTjdN2FWJNIiSl8GG3gWNn+F4S/AhfTjwDoBN2HlnVcoKfzODIH0vof56Wn vtQDgFY/agOoFuwuVs7dkHZFP8UljFqtKcdmqOg5BnR1HzEt9bV6DVUK6UMjO4OdZZszilRtvQrp nQVIkux6OEcmV3qzFDsdgPEBtFWmgyT1UVtnwaX32i6weog3wBeIHqTeAL5B1Cj5YPV5Yz0d8wMs uwLu1qTIWyMxf6lshpty03fcZi5xNCPd2rpoxnS17yGO7AJSB/wAG2gz1Jiu/Q6ErY5fIyT+OkcF 1RudZBeLu+kZQCPVtoMOY7jPoupMtd/1Uw4yVGJWEZa21w9ssG4KY6i+tHJHHaZg9a/BkSrJN3m2 JsnZTzTgxxCC08yEBrgVxE4N+M+5M9+F/2cRVNNpTgAAACV0RVh0ZGF0ZTpjcmVhdGUAMjAyMi0w MS0yNFQxNDoxMDoyMSswMDowMI1Jq4MAAAAldEVYdGRhdGU6bW9kaWZ5ADIwMjItMDEtMjRUMTQ6 MTA6MjErMDA6MDD8FBM/AAAAAElFTkSuQmCC X-Now-Playing: Nick Cave & The Bad Seeds's _Your Funeral, My Trial_: "Long Time Man" In-Reply-To: <83pmohjloh.fsf@gnu.org> (Eli Zaretskii's message of "Mon, 24 Jan 2022 15:41:18 +0200") X-Host-Lookup-Failed: Reverse DNS lookup failed for 2a01:4f9:2b:f0f::2 (failed) Received-SPF: pass client-ip=2a01:4f9:2b:f0f::2; envelope-from=larsi@gnus.org; helo=quimby.gnus.org X-Spam_score_int: -35 X-Spam_score: -3.6 X-Spam_bar: --- X-Spam_report: (-3.6 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 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-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:285311 Archived-At: Eli Zaretskii writes: >> It apparently leads to crashes when Emacs is run under seccomp with a >> recent glibc version. > > That can happen any day, if glibc folks make some change we didn't > know about. We cannot chase glibc development forever, we will never > succeed catching up with them, certainly not in the long run. But this is a known glibc issue, and crashes aren't fun, so I think the seccomp change was warranted on the release branch. -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no