From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Gerd =?UTF-8?Q?M=C3=B6llmann?= Newsgroups: gmane.emacs.bugs Subject: bug#58334: 29.0.50; ASAN heap use after free in gui_produce_glyphs Date: Fri, 7 Oct 2022 13:38:09 +0200 Message-ID: References: <87mta8qx48.fsf@yahoo.com> <83v8ownmi1.fsf@gnu.org> <874jwgqbd6.fsf@yahoo.com> <87zge8orla.fsf@yahoo.com> <87r0zjq3s6.fsf@yahoo.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="25382"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:91.0) Gecko/20100101 Thunderbird/91.13.0 Cc: 58334@debbugs.gnu.org, Eli Zaretskii To: Po Lu Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Oct 07 15:31:53 2022 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 1ognSC-0006SE-8X for geb-bug-gnu-emacs@m.gmane-mx.org; 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[217.227.108.141]) by smtp.gmail.com with ESMTPSA id k25-20020a50c099000000b004592ede1bb9sm1293829edf.89.2022.10.07.04.38.09 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 07 Oct 2022 04:38:09 -0700 (PDT) Content-Language: en-US In-Reply-To: <87r0zjq3s6.fsf@yahoo.com> 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:244765 Archived-At: On 22-10-07 13:19 , Po Lu wrote: > Gerd Möllmann writes: > >> So, do you agree that block_input wouldn't solve the problem? Or does >> it? > > It should, because it prevents the read_socket_hook from being called. > However, you must keep in mind that anything that can call unblock_input > can also run redisplay, as unblock_input reads pending async input if > the input is completely unblocked. Thanks.