From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#62004: 30.0.50; comp-run-async-workers failure when default-directory deleted Date: Tue, 07 Mar 2023 05:30:34 +0200 Message-ID: <83h6ux6xwl.fsf@gnu.org> References: <874jqxyhfo.fsf@gmail.com> <83sfeh7rlm.fsf@gnu.org> <87zg8px01l.fsf@gmail.com> <83mt4p7mv4.fsf@gnu.org> <87v8jdww42.fsf@gmail.com> <83jzzt7iac.fsf@gnu.org> <87jzztwo9h.fsf@gmail.com> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="8542"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 62004@debbugs.gnu.org, akrl@sdf.org To: No Wayman Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Mar 07 04:31:22 2023 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 1pZO2r-0001zg-Sd for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 07 Mar 2023 04:31:21 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pZO2a-0003M8-3n; Mon, 06 Mar 2023 22:31:04 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pZO2Y-0003Lm-IQ for bug-gnu-emacs@gnu.org; Mon, 06 Mar 2023 22:31:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pZO2Y-00033S-A7 for bug-gnu-emacs@gnu.org; Mon, 06 Mar 2023 22:31:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1pZO2Y-0001rd-5i for bug-gnu-emacs@gnu.org; Mon, 06 Mar 2023 22:31:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 07 Mar 2023 03:31:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 62004 X-GNU-PR-Package: emacs Original-Received: via spool by 62004-submit@debbugs.gnu.org id=B62004.16781598547151 (code B ref 62004); Tue, 07 Mar 2023 03:31:02 +0000 Original-Received: (at 62004) by debbugs.gnu.org; 7 Mar 2023 03:30:54 +0000 Original-Received: from localhost ([127.0.0.1]:44153 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1pZO2Q-0001rH-CK for submit@debbugs.gnu.org; Mon, 06 Mar 2023 22:30:54 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:36860) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1pZO2N-0001r1-Ce for 62004@debbugs.gnu.org; Mon, 06 Mar 2023 22:30:52 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pZO2H-00030v-PR; Mon, 06 Mar 2023 22:30:45 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=M5aS1u8n4jgzICfV4jHDLzyUpHnxK/UQ7lvH8PfJ0NE=; b=DVug4nPVP34X zYvj89nF9LmwDYDHSCnDhUIKnve+yIYbIZWQEeY/ByerOGOd90LuupXMcLXzRsGSP7aZmje/gnD9q 2Zg8vgzt1B0Sycn84j4ihEPV4RDK5+YUBJvSDrXRjI6UynXG9NJfRjZ0Tn5ohFkC4Bbjcc7+4LCaB +kNKItL3bNFg3V8XB7/Re1VEfnbryY03yLvJZuEJ5Ws2CDN8KZ/ekljR3VZxMVEcXpVZZUpm5bllE P7VIAuzqLDY696H8chI5ct4wOArTpLbZW7Vmn8X544pTD6H6jyq/iyNUhxFiRN/+8mZRO1gc2HXla MwyCJ4Bcy79zTCN6ysYNRw==; Original-Received: from [87.69.77.57] (helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pZO2G-0003Oz-Qn; Mon, 06 Mar 2023 22:30:45 -0500 In-Reply-To: <87jzztwo9h.fsf@gmail.com> (message from No Wayman on Mon, 06 Mar 2023 16:29:19 -0500) 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:257428 Archived-At: > From: No Wayman > Cc: akrl@sdf.org, 62004@debbugs.gnu.org > Date: Mon, 06 Mar 2023 16:29:19 -0500 > > > Eli Zaretskii writes: > > > Sorry, I don't think I understand. Are you saying that we don't > > bind > > default-directory to a safe value when compiling? > > Correct. The default-directory is dependent on where > comp-run-async-workers happens to kick off. I'm not sure what would be a safe value for that. We had a lot of trouble in other cases where such a value was required. Andrea, any ideas? How come we never ran into this issue until now? Is the default-directory value when native compilation is forked somehow derived from the directory of the file being compiled? > > IOW, how could a directory where the async compilation > > subprocess runs become invalid, in Real Life? > > I ran into this error in the wild by: > > - Installing a package to review it. > - Deleting the package's repository, but still had the package's > main elisp buffer open/current. > - Ran a command, which loaded a package, which kicked off the JIT > comp process. That's a pretty unusual situation, IMO.