From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.ciao.gmane.io!not-for-mail From: Mattias =?UTF-8?Q?Engdeg=C3=A5rd?= Newsgroups: gmane.emacs.bugs Subject: bug#40046: 28.0.50; infinite recursion futimens -> fdutimens -> futimens -> ... Date: Thu, 12 Mar 2020 23:03:28 +0100 Message-ID: <2123EFD0-DFA9-4D8B-BD3A-D470E11CFEBA@acm.org> Mime-Version: 1.0 (Mac OS X Mail 12.4 \(3445.104.11\)) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="ciao.gmane.io:159.69.161.202"; logging-data="52853"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Paul Eggert To: 40046@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Mar 12 23:04:13 2020 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 1jCVw4-000Ddd-3f for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 12 Mar 2020 23:04:12 +0100 Original-Received: from localhost ([::1]:51018 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jCVw3-0002FS-36 for geb-bug-gnu-emacs@m.gmane-mx.org; 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Thu, 12 Mar 2020 18:03:46 -0400 X-Authenticated-User: mattiase@bredband.net DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=megamailservers.eu; s=maildub; t=1584050611; bh=mDoFYL/4yYxilDWDj8u33bud5q52JatEU6wgLAl29Sw=; h=From:Subject:Date:Cc:To:From; b=iGGUy6FYvQYcLsT9hjQsZzjJ01nvmOq8oS0qYcRpYj4pjFBb75XJzakqknVAQlPrR 8yRPuEVXOwDu09xsSmiPn3jWiC/TEdk/kVbwM+43v5xNk0S+XnOWri7C5tmxmZScfu Tw31qxrGb5RvRCMLPZqBbNzp/KVFd7of+pUKByWQ= Feedback-ID: mattiase@acm.or Original-Received: from stanniol.lan (c-6f4fe655.032-75-73746f71.bbcust.telenor.se [85.230.79.111]) (authenticated bits=0) by mail194c50.megamailservers.eu (8.14.9/8.13.1) with ESMTP id 02CM3TWN004833; Thu, 12 Mar 2020 22:03:31 +0000 X-Mailer: Apple Mail (2.3445.104.11) X-CTCH-RefID: str=0001.0A782F28.5E6AB1A9.000F, ss=1, re=0.000, recu=0.000, reip=0.000, cl=1, cld=1, fgs=0 X-CTCH-VOD: Unknown X-CTCH-Spam: Unknown X-CTCH-Score: 0.000 X-CTCH-Flags: 0 X-CTCH-ScoreCust: 0.000 X-CSC: 0 X-CHA: v=2.3 cv=KsozJleN c=1 sm=1 tr=0 a=fHaj9vQUQVKQ4sUldAaXuQ==:117 a=fHaj9vQUQVKQ4sUldAaXuQ==:17 a=kj9zAlcOel0A:10 a=M51BFTxLslgA:10 a=VZIXDj-U6fPeu4jOHHcA:9 a=CjuIK1q_8ugA:10 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x (no timestamps) [generic] X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.43 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:177234 Archived-At: On macOS 10.14, futimens in lib/futimens.c calls fdutimens in = lib/utimens.c which calls futimens again, recursing until the stack is = full. This cause Fcopy_file to crash, for instance. No doubt I've made a silly configuration error, but I've wiped the = (out-of-tree) build directory, regenerated configure and all. As = expedience I commented out the futimens definition. Not sure how this is = supposed to work really -- what am I missing? HAVE_FUTIMENS is set in = config.h.