From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Paul Eggert Newsgroups: gmane.emacs.bugs Subject: bug#75322: SAFE_ALLOCA assumed to root Lisp_Objects/SSDATA(string) Date: Sun, 5 Jan 2025 03:49:53 -0800 Organization: UCLA Computer Science Department Message-ID: <70e8e902-1e7e-4c6d-82bf-a69ac641d6cb@cs.ucla.edu> References: <87jzbbke6u.fsf@protonmail.com> <865xmtaeh9.fsf@gnu.org> <86r05h8s9d.fsf@gnu.org> <87a5c5cxso.fsf@protonmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="15584"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Mozilla Thunderbird Cc: Eli Zaretskii , 75322@debbugs.gnu.org To: Pip Cet , Gerd =?UTF-8?Q?M=C3=B6llmann?= Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun Jan 05 12:51:15 2025 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 1tUPA2-0003rp-So for geb-bug-gnu-emacs@m.gmane-mx.org; 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Sun, 5 Jan 2025 03:49:53 -0800 (PST) Original-Received: from [192.168.254.12] (unknown [47.154.28.214]) by mail.cs.ucla.edu (Postfix) with ESMTPSA id 6CF943C0031DF; Sun, 5 Jan 2025 03:49:53 -0800 (PST) Content-Language: en-US In-Reply-To: <87a5c5cxso.fsf@protonmail.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-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:298549 Archived-At: On 2025-01-05 03:21, Pip Cet wrote: > is it always unsafe to use an SDATA obtained > before a GC run after the GC run completes, or is there a more > complicated set of rules? If there's a more complicated set of rules, I don't know them. Gerd's citation of pin_string makes sense.