From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Andreas Schwab Newsgroups: gmane.emacs.bugs Subject: bug#51688: ELC+ELN international/emoji.elc crashes Date: Wed, 17 Nov 2021 16:42:14 +0100 Message-ID: <87tugazt49.fsf@igel.home> References: <87tugmyeow.fsf@igel.home> <8735nu23v7.fsf@igel.home> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="32983"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) Cc: 51688@debbugs.gnu.org To: Andrea Corallo Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Nov 17 16:44:20 2021 Return-path: Envelope-to: geb-bug-gnu-emacs@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 1mnN6i-0008Pi-9i for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 17 Nov 2021 16:44:20 +0100 Original-Received: from localhost ([::1]:47994 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mnN6h-0005Uk-8i for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 17 Nov 2021 10:44:19 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:44578) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mnN5S-0003dR-H8 for bug-gnu-emacs@gnu.org; Wed, 17 Nov 2021 10:43:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:50211) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mnN5S-0008NR-8K for bug-gnu-emacs@gnu.org; Wed, 17 Nov 2021 10:43:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1mnN5S-0001dD-6r for bug-gnu-emacs@gnu.org; Wed, 17 Nov 2021 10:43:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Andreas Schwab Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 17 Nov 2021 15:43:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 51688 X-GNU-PR-Package: emacs Original-Received: via spool by 51688-submit@debbugs.gnu.org id=B51688.16371637396190 (code B ref 51688); Wed, 17 Nov 2021 15:43:02 +0000 Original-Received: (at 51688) by debbugs.gnu.org; 17 Nov 2021 15:42:19 +0000 Original-Received: from localhost ([127.0.0.1]:33524 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mnN4k-0001bm-RX for submit@debbugs.gnu.org; Wed, 17 Nov 2021 10:42:19 -0500 Original-Received: from mail-out.m-online.net ([212.18.0.10]:36411) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mnN4j-0001bb-4p for 51688@debbugs.gnu.org; Wed, 17 Nov 2021 10:42:17 -0500 Original-Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 4HvRxz5V7rz1sFFX; Wed, 17 Nov 2021 16:42:15 +0100 (CET) Original-Received: from localhost (dynscan1.mnet-online.de [192.168.6.70]) by mail.m-online.net (Postfix) with ESMTP id 4HvRxz5JBnz1qqkG; Wed, 17 Nov 2021 16:42:15 +0100 (CET) X-Virus-Scanned: amavisd-new at mnet-online.de Original-Received: from mail.mnet-online.de ([192.168.8.182]) by localhost (dynscan1.mail.m-online.net [192.168.6.70]) (amavisd-new, port 10024) with ESMTP id xYLxjD7IyURW; Wed, 17 Nov 2021 16:42:15 +0100 (CET) X-Auth-Info: H8ksgViBlybGyUrWdzkdqFXL3MUdVD0ZyOFJjABGpEvMMnb+FvctjVN/CKt7OGMO Original-Received: from igel.home (ppp-46-244-173-211.dynamic.mnet-online.de [46.244.173.211]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Wed, 17 Nov 2021 16:42:15 +0100 (CET) Original-Received: by igel.home (Postfix, from userid 1000) id 70ED72C3AE3; Wed, 17 Nov 2021 16:42:14 +0100 (CET) X-Yow: PARDON me, am I speaking ENGLISH? In-Reply-To: (Andrea Corallo's message of "Wed, 17 Nov 2021 15:40:13 +0000") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:220215 Archived-At: On Nov 17 2021, Andrea Corallo wrote: > Andreas Schwab writes: > >> On Nov 17 2021, Andrea Corallo wrote: >> >>> If the crash is on the libgccjit side IMO it indicates it's a libgccjit >>> bug. >> >> It can easily be a wrong use of it, too. > > Agree, but it should not crash. If you pass it invalid data (like use-after-free), it may not be able to avoid a crash. Andreas. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 "And now for something completely different."