From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Po Lu Newsgroups: gmane.emacs.devel Subject: Re: master 8e0b043f49: * src/xterm.c (x_update_opaque_region): Avoid crash at startup in Lucid build Date: Sun, 13 Feb 2022 08:36:32 +0800 Message-ID: <87o83bob5b.fsf@yahoo.com> References: <164470605041.16643.18195741888149501834@vcs2.savannah.gnu.org> <20220212224730.AE7C3C00891@vcs2.savannah.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="34758"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.91 (gnu/linux) Cc: Stefan Monnier To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Sun Feb 13 01:38:02 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 1nJ2tu-0008vY-QI for ged-emacs-devel@m.gmane-mx.org; 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Sun, 13 Feb 2022 00:36:45 +0000 Original-Received: by kubenode518.mail-prod1.omega.sg3.yahoo.com (VZM Hermes SMTP Server) with ESMTPA ID baf7b36a85da281f04dfd6754b0807bc; Sun, 13 Feb 2022 00:36:38 +0000 (UTC) In-Reply-To: <20220212224730.AE7C3C00891@vcs2.savannah.gnu.org> (Stefan Monnier via Mailing list for Emacs changes's message of "Sat, 12 Feb 2022 17:47:30 -0500 (EST)") X-Mailer: WebService/1.1.19724 mail.backend.jedi.jws.acl:role.jedi.acl.token.atz.jws.hermes.yahoo Received-SPF: pass client-ip=66.163.185.32; envelope-from=luangruo@yahoo.com; helo=sonic313-9.consmr.mail.ne1.yahoo.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 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, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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:286200 Archived-At: Stefan Monnier via Mailing list for Emacs changes writes: > branch: master > commit 8e0b043f49a014d1e3f45bd82917c31aa4181951 > Author: Stefan Monnier > Commit: Stefan Monnier > > * src/xterm.c (x_update_opaque_region): Avoid crash at startup in Lucid build The actual fix is to find where x_update_opaque_region is being called with a NULL frame, since that shouldn't be possible. It doesn't crash here, FWIW.