From unknown Sat Aug 16 17:01:28 2025 X-Loop: help-debbugs@gnu.org Subject: bug#42656: term.c:1405:25: warning: =?UTF-8?Q?=E2=80=98%d=E2=80=99?= directive writing between 2 and 10 bytes into a region of size 3 Resent-From: Jeffrey Walton Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 01 Aug 2020 19:29:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 42656 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: 42656@debbugs.gnu.org X-Debbugs-Original-To: bug-gnu-emacs@gnu.org Reply-To: noloader@gmail.com Received: via spool by submit@debbugs.gnu.org id=B.15963100846507 (code B ref -1); Sat, 01 Aug 2020 19:29:02 +0000 Received: (at submit) by debbugs.gnu.org; 1 Aug 2020 19:28:04 +0000 Received: from localhost ([127.0.0.1]:41102 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1k1xAq-0001gs-9Z for submit@debbugs.gnu.org; Sat, 01 Aug 2020 15:28:04 -0400 Received: from lists.gnu.org ([209.51.188.17]:34366) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1k1xAo-0001gg-Gf for submit@debbugs.gnu.org; Sat, 01 Aug 2020 15:28:02 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:52048) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1k1xAo-0003tg-91 for bug-gnu-emacs@gnu.org; Sat, 01 Aug 2020 15:28:02 -0400 Received: from mail-io1-xd2c.google.com ([2607:f8b0:4864:20::d2c]:34283) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1k1xAm-0006RI-OS for bug-gnu-emacs@gnu.org; Sat, 01 Aug 2020 15:28:02 -0400 Received: by mail-io1-xd2c.google.com with SMTP id q75so26724656iod.1 for ; Sat, 01 Aug 2020 12:28:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:reply-to:from:date:message-id:subject:to :content-transfer-encoding; bh=mhoQBIFhRRYP8iCRs+A1Xs2hGb25ux08xA1/ZofMv/0=; b=F78BA/ZRSOkPkRvy4/QczhQSOYRfK2zKpOzY1iBPJPILaAkx5Ni5jIpltZqYzsF1by ejKfXSu9H041UH8mrA4plhnJBg8eQbVtQyur2jEzm5IlAqLvWK+w1vYeBpnjzAzqBYFR edPG6zSCxpXAQ02ebVTSRXfvVOsY7+ret7pIth5bQ6itWM5Q+gd7uR4dS8dORS7OoPeO yGzVZhXr9Wo2Qi/9gS4KuSVgV7ozx18csYqUoRfv4hhYz4TIxLa7ZwwgiopxwlgRgUmd vxLpGsbVGzGkHkTVcdRX8KhYka0qBYEU1TykxhRhZfMIfMDQ91Me7ElZH2orZGXY8LSi HkTg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:reply-to:from:date:message-id :subject:to:content-transfer-encoding; bh=mhoQBIFhRRYP8iCRs+A1Xs2hGb25ux08xA1/ZofMv/0=; b=gyoNjj16XRsbvb8c3iWGZylfHTaIXonvPoVPvracTE1mDQEQ1mS1SdRohsMdAaC5J2 lHxQ8Woy8kUC2qRlo7UM08WHdYU5CLdvtno/g4c7AuFcHg0Ql93FwiNOd4OJyyCWjjoL wN32MFUMCM6xEpc2WbgU1uh5L3gDVx8PJHHF4EIOKnqmjbmAiAzuTOgZa5bChM7H042z MC09WaVdjQCxhlNpIrUVVsux/qmChgd8XAv04/NGFm8bpU9gqPmE6DJxN/mjVlB/Zdjc Y/updOah0RbafA9loh53QAvx7pFSaAEFUp7nUhnIgQWINAnCqOFFKaDWALktxHOH5hDo d1ng== X-Gm-Message-State: AOAM53300lwMsXBgO6/ivK1515gu5ofJRvmqL4QxQNSxM1hxduhP3uer XHzk3tOQWECfuN7cBd5cqExklXXpFAghLqiBEyHz1D08MBk= X-Google-Smtp-Source: ABdhPJw8cd+XfnrKZA7joDtaSR5fcdKoJJP/7NID/zkluDhzAepxKkD+VlGMzJHe2mBTfuY8Supx32Auigdn4NYrlKw= X-Received: by 2002:a6b:9008:: with SMTP id s8mr2220477iod.132.1596310079142; Sat, 01 Aug 2020 12:27:59 -0700 (PDT) MIME-Version: 1.0 From: Jeffrey Walton Date: Sat, 1 Aug 2020 15:27:48 -0400 Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass client-ip=2607:f8b0:4864:20::d2c; envelope-from=noloader@gmail.com; helo=mail-io1-xd2c.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. 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, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-Spam-Score: 0.7 (/) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -2.3 (--) I think this can be cleared by clamping the argument. term.c: In function =E2=80=98term_get_fkeys_1=E2=80=99: term.c:1405:25: warning: =E2=80=98%d=E2=80=99 directive writing between 2 a= nd 10 bytes into a region of size 3 [-Wformat-overflow=3D] sprintf (fkey, "f%d", i); ^~ term.c:1405:23: note: directive argument in the range [11, 2147483646] sprintf (fkey, "f%d", i); ^~~~~ In file included from /usr/include/stdio.h:862:0, from ../lib/stdio.h:43, from termchar.h:22, from term.c:31: /usr/include/x86_64-linux-gnu/bits/stdio2.h:33:10: note: =E2=80=98__builtin___sprintf_chk=E2=80=99 output between 4 and 12 bytes int= o a destination of size 4 return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, From unknown Sat Aug 16 17:01:28 2025 X-Loop: help-debbugs@gnu.org Subject: bug#42656: term.c:1405:25: warning: =?UTF-8?Q?=E2=80=98%d=E2=80=99?= directive writing between 2 and 10 bytes into a region of size 3 Resent-From: Andreas Schwab Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 01 Aug 2020 19:44:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 42656 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Jeffrey Walton Cc: 42656@debbugs.gnu.org Received: via spool by 42656-submit@debbugs.gnu.org id=B42656.15963110057874 (code B ref 42656); Sat, 01 Aug 2020 19:44:02 +0000 Received: (at 42656) by debbugs.gnu.org; 1 Aug 2020 19:43:25 +0000 Received: from localhost ([127.0.0.1]:41108 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1k1xPg-00022w-Vy for submit@debbugs.gnu.org; Sat, 01 Aug 2020 15:43:25 -0400 Received: from mail-out.m-online.net ([212.18.0.9]:53717) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1k1xPf-00022o-8D for 42656@debbugs.gnu.org; Sat, 01 Aug 2020 15:43:24 -0400 Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 4BJvhV0P0lz1qrFy; Sat, 1 Aug 2020 21:43:21 +0200 (CEST) Received: from localhost (dynscan1.mnet-online.de [192.168.6.70]) by mail.m-online.net (Postfix) with ESMTP id 4BJvhT5lthz1qrF3; Sat, 1 Aug 2020 21:43:21 +0200 (CEST) X-Virus-Scanned: amavisd-new at mnet-online.de Received: from mail.mnet-online.de ([192.168.8.182]) by localhost (dynscan1.mail.m-online.net [192.168.6.70]) (amavisd-new, port 10024) with ESMTP id 6aJphMplsBDZ; Sat, 1 Aug 2020 21:43:21 +0200 (CEST) X-Auth-Info: sOPEvsfigQWKc4PWI1Ucki266BdJmCQyKDg5ufzsCEuWmEJeztqnHw4k4bEEnbL5 Received: from igel.home (ppp-46-244-180-27.dynamic.mnet-online.de [46.244.180.27]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Sat, 1 Aug 2020 21:43:21 +0200 (CEST) Received: by igel.home (Postfix, from userid 1000) id B1A372C1968; Sat, 1 Aug 2020 21:43:20 +0200 (CEST) From: Andreas Schwab References: X-Yow: A can of ASPARAGUS, 73 pigeons, some LIVE ammo, and a FROZEN DAQUIRI!! Date: Sat, 01 Aug 2020 21:43:20 +0200 In-Reply-To: (Jeffrey Walton's message of "Sat, 1 Aug 2020 15:27:48 -0400") Message-ID: <877duip2xz.fsf@igel.home> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.91 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: -0.7 (/) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.7 (-) On Aug 01 2020, Jeffrey Walton wrote: > term.c:1405:23: note: directive argument in the range [11, 2147483646] > sprintf (fkey, "f%d", i); > ^~~~~ That's clearly a compiler bug. The loop counts i from 11 to 64, so 2147483646 can never happen. Andreas. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 "And now for something completely different." From unknown Sat Aug 16 17:01:28 2025 X-Loop: help-debbugs@gnu.org Subject: bug#42656: term.c:1405:25: warning: =?UTF-8?Q?=E2=80=98%d=E2=80=99?= directive writing between 2 and 10 bytes into a region of size 3 Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 09 Aug 2020 23:08:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 42656 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Andreas Schwab Cc: Jeffrey Walton , 42656@debbugs.gnu.org Received: via spool by 42656-submit@debbugs.gnu.org id=B42656.15970144486809 (code B ref 42656); Sun, 09 Aug 2020 23:08:02 +0000 Received: (at 42656) by debbugs.gnu.org; 9 Aug 2020 23:07:28 +0000 Received: from localhost ([127.0.0.1]:33680 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1k4uPX-0001ll-OH for submit@debbugs.gnu.org; Sun, 09 Aug 2020 19:07:27 -0400 Received: from quimby.gnus.org ([95.216.78.240]:40888) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1k4uPU-0001l4-NW for 42656@debbugs.gnu.org; Sun, 09 Aug 2020 19:07:25 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Type:MIME-Version:Message-ID:In-Reply-To:Date: References:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=cOgYd2XHWwh+N/8GCOdK7tcs0LiH8T+QovRTX4+hlhk=; b=aCGDWN0KI7yT0Olbhnn63vfkIO fzsNGzCF2plC9xkeppspLoRkXRz0VzUcxCCa6p8jKSIhdAmdS67sFKj8I+3seUqeQjAj+EljUPkWd k1cvLrjP596CrW32ctxkCt5gWntaEVWb1Xj/YpUk+hp+8WRw6XMznLHr6lQvPT1qOW3w=; Received: from cm-84.212.202.86.getinternet.no ([84.212.202.86] helo=xo) by quimby with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1k4uPI-000547-OG; Mon, 10 Aug 2020 01:07:18 +0200 From: Lars Ingebrigtsen References: <877duip2xz.fsf@igel.home> Date: Mon, 10 Aug 2020 01:07:11 +0200 In-Reply-To: <877duip2xz.fsf@igel.home> (Andreas Schwab's message of "Sat, 01 Aug 2020 21:43:20 +0200") Message-ID: <87v9hr8lls.fsf@gnus.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Report: Spam detection software, running on the system "quimby.gnus.org", has NOT identified this incoming email as spam. The original message has been attached to this so you can view it or label similar future email. If you have any questions, see @@CONTACT_ADDRESS@@ for details. Content preview: Andreas Schwab writes: > On Aug 01 2020, Jeffrey Walton wrote: > >> term.c:1405:23: note: directive argument in the range [11, 2147483646] >> sprintf (fkey, "f%d", i); >> ^~~~~ > > That's clearly a compiler bug. The loop co [...] Content analysis details: (-2.9 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -1.0 ALL_TRUSTED Passed through trusted hosts only via SMTP -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] X-Spam-Score: 0.0 (/) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) Andreas Schwab writes: > On Aug 01 2020, Jeffrey Walton wrote: > >> term.c:1405:23: note: directive argument in the range [11, 2147483646] >> sprintf (fkey, "f%d", i); >> ^~~~~ > > That's clearly a compiler bug. The loop counts i from 11 to 64, so > 2147483646 can never happen. Yeah, that clearly seems like a compiler bug? 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Content preview: tags 42656 + notabug thanks Content analysis details: (2.0 points, 10.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_MSPIKE_H2 RBL: Average reputation (+2) [209.85.219.170 listed in wl.mailspike.net] -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [209.85.219.170 listed in list.dnswl.org] 0.0 HEADER_FROM_DIFFERENT_DOMAINS From and EnvelopeFrom 2nd level mail domains are different 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (stefankangas[at]gmail.com) 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record 1.0 PDS_TONAME_EQ_TOLOCAL_VSHORT Very short body and From looks like 2 different emails 0.0 FREEMAIL_FORGED_FROMDOMAIN 2nd level domains in From and EnvelopeFrom freemail headers are different 2.0 BLANK_SUBJECT Subject is present but empty -1.0 MAILING_LIST_MULTI Multiple indicators imply a widely-seen list manager tags 42656 + notabug thanks From unknown Sat Aug 16 17:01:28 2025 X-Loop: help-debbugs@gnu.org Subject: bug#42656: term.c:1405:25: warning: =?UTF-8?Q?=E2=80=98%d=E2=80=99?= directive writing between 2 and 10 bytes into a region of size 3 References: In-Reply-To: Resent-From: Paul Eggert Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 17 Aug 2020 23:37:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 42656 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: notabug To: Jeffrey Walton Cc: 42656@debbugs.gnu.org Received: via spool by 42656-submit@debbugs.gnu.org id=B42656.159770738532013 (code B ref 42656); Mon, 17 Aug 2020 23:37:02 +0000 Received: (at 42656) by debbugs.gnu.org; 17 Aug 2020 23:36:25 +0000 Received: from localhost ([127.0.0.1]:33463 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1k7ofw-0008KH-Uu for submit@debbugs.gnu.org; Mon, 17 Aug 2020 19:36:25 -0400 Received: from zimbra.cs.ucla.edu ([131.179.128.68]:34938) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1k7ofv-0008K2-M5 for 42656@debbugs.gnu.org; Mon, 17 Aug 2020 19:36:24 -0400 Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id 737BA1600DA; Mon, 17 Aug 2020 16:36:17 -0700 (PDT) Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id i7qXQO9h6llC; Mon, 17 Aug 2020 16:36:16 -0700 (PDT) Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id 7E6071600F3; Mon, 17 Aug 2020 16:36:16 -0700 (PDT) X-Virus-Scanned: amavisd-new at zimbra.cs.ucla.edu Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id dmBFf4m236NT; Mon, 17 Aug 2020 16:36:16 -0700 (PDT) Received: from [192.168.1.9] (cpe-75-82-69-226.socal.res.rr.com [75.82.69.226]) by zimbra.cs.ucla.edu (Postfix) with ESMTPSA id 59A801600DA; Mon, 17 Aug 2020 16:36:16 -0700 (PDT) From: Paul Eggert Autocrypt: addr=eggert@cs.ucla.edu; prefer-encrypt=mutual; keydata= LS0tLS1CRUdJTiBQR1AgUFVCTElDIEtFWSBCTE9DSy0tLS0tCgptUUlOQkV5QWNtUUJFQURB QXlIMnhvVHU3cHBHNUQzYThGTVpFb243NGRDdmM0K3ExWEEySjJ0QnkycHdhVHFmCmhweHhk R0E5Smo1MFVKM1BENGJTVUVnTjh0TFowc2FuNDdsNVhUQUZMaTI0NTZjaVNsNW04c0thSGxH ZHQ5WG0KQUF0bVhxZVpWSVlYL1VGUzk2ZkR6ZjR4aEVtbS95N0xiWUVQUWRVZHh1NDd4QTVL aFRZcDVibHRGM1dZRHoxWQpnZDdneDA3QXV3cDdpdzdlTnZub0RUQWxLQWw4S1lEWnpiRE5D UUdFYnBZM2VmWkl2UGRlSStGV1FONFcra2doCnkrUDZhdTZQcklJaFlyYWV1YTdYRGRiMkxT MWVuM1NzbUUzUWpxZlJxSS9BMnVlOEpNd3N2WGUvV0szOEV6czYKeDc0aVRhcUkzQUZINmls QWhEcXBNbmQvbXNTRVNORnQ3NkRpTzFaS1FNcjlhbVZQa25qZlBtSklTcWRoZ0IxRApsRWR3 MzRzUk9mNlY4bVp3MHhmcVQ2UEtFNDZMY0ZlZnpzMGtiZzRHT1JmOHZqRzJTZjF0azVlVThN Qml5Ti9iClowM2JLTmpOWU1wT0REUVF3dVA4NGtZTGtYMndCeHhNQWhCeHdiRFZadWR6eERa SjFDMlZYdWpDT0pWeHEya2wKakJNOUVUWXVVR3FkNzVBVzJMWHJMdzYrTXVJc0hGQVlBZ1Jy NytLY3dEZ0JBZndoUEJZWDM0blNTaUhsbUxDKwpLYUhMZUNMRjVaSTJ2S20zSEVlQ1R0bE9n N3haRU9OZ3d6TCtmZEtvK0Q2U29DOFJSeEpLczhhM3NWZkk0dDZDCm5yUXp2SmJCbjZneGRn Q3U1aTI5SjFRQ1lyQ1l2cWwyVXlGUEFLK2RvOTkvMWpPWFQ0bTI4MzZqMXdBUkFRQUIKdENC UVlYVnNJRVZuWjJWeWRDQThaV2RuWlhKMFFHTnpMblZqYkdFdVpXUjFQb2tDUGdRVEFRSUFL QVVDVElCeQpaQUliQXdVSkVzd0RBQVlMQ1FnSEF3SUdGUWdDQ1FvTEJCWUNBd0VDSGdFQ0Y0 QUFDZ2tRN1pmcERtS3FmalJSCkd3LytJajAzZGhZZllsL2dYVlJpdXpWMWdHcmJIayt0bmZy SS9DN2ZBZW9GelE1dFZnVmluU2hhUGtabzBIVFAKZjE4eDZJREVkQWlPOE1xbzF5cDBDdEht ekdNQ0o1MG80R3JnZmpscjZnLyt2dEVPS2JobGVzek4yWHBKdnB3TQoyUWdHdm4vbGFUTFV1 OFBIOWFSV1RzN3FKSlpLS0tBYjRzeFljOTJGZWhQdTZGT0QwZERpeWhsREFxNGxPVjJtCmRC cHpRYmlvam9aelFMTVF3anBnQ1RLMjU3MmVLOUVPRVF5U1VUaFhyU0l6NkFTZW5wNE5ZVEZI czl0dUpRdlgKazlnWkRkUFNsM2JwKzQ3ZEd4bHhFV0xwQklNN3pJT053NGtzNGF6Z1Q4bnZE WnhBNUlaSHR2cUJsSkxCT2JZWQowTGU2MVdwMHkzVGxCRGgycWRLOGVZTDQyNlc0c2NFTVN1 aWc1Z2I4T0F0UWlCVzZrMnNHVXh4ZWl2OG92V3U4CllBWmdLSmZ1b1dJK3VSbk1FZGRydVk4 SnNvTTU0S2FLdlppa2tLczJiZzFuZHRMVnpIcEo2cUZaQzdRVmplSFUKaDYvQm1ndmRqV1Ba WUZUdE4rS0E5Q1dYM0dRS0tnTjN1dTk4OHl6bkQ3TG5COThUNEVVSDFIQS9HbmZCcU1WMQpn cHpUdlBjNHFWUWluQ21Ja0VGcDgzemwrRzVmQ2pKSjNXN2l2ekNuWW80S2hLTHBGVW05N29r VEtSMkxXM3haCnpFVzRjTFNXTzM4N01USzNDekRPeDVxZTZzNGE5MVp1Wk0vai9UUWRUTERh cU5uODNrQTRIcTQ4VUhYWXhjSWgKK05kOGsvM3c2bEZ1b0swd3JPRml5d2pMeCswdXI1am1t YmVjQkdIYzF4ZGhBRkc1QWcwRVRJQnlaQUVRQUthRgo2NzhUOXd5SDR3alRyVjFQejNjREVv U25WLzBaVXJPVDM3cDFkY0d5ai9JWHExeDY3MEhSVmFoQW1rMHNacFljCjI1UEY5RDVHUFlI RldsTmp1UFU5NnJEbmRYQjNoZWRtQlJoTGRDNGJBWGpJNERWK2JtZFZlK3EvSU1ubFpSYVYK bG05RWlNQ1ZBUjZ3MTNzUmV1N3FYa1c5cjNSd1kyQXpYc2twL3RBZTRCUktyMVptYnZpMm5i blE2ZXBFQzQycgpSYngwQjFFaGpiSVFaNUpIR2syNGlQVDdMZEJnbk5tb3M1d1lqendObGtN UUQ1VDBZZHpoazdKK1V4d0E1bTQ2Cm1PaFJEQzJyRlYvQTBnbTVUTHk4RFhqdi9Fc2M0Z1lu WWFpNlNRcW5VRVZoNUx1VjhZQ0pCbmlqcytUaXc3MXgKMWljbW42eEdJNDVFdWdKT2dlYyty THlwWWdwVnA0eDBISTVUODhxQlJZQ2t4SDNLZzhRbytFV05BOUE0TFJROQpEWDhuam9uYTBn ZjBzMDN0b2NLOGtCTjY2VW9xcVB0SEJuYzRlTWdCeW1DZmxLMTJlS2ZkMllZeG55ZzljWmF6 CldBNVZzbHZUeHBtNzZoYmc1b2lBRUgvVmcvOE14SHlBblBoZnJnd3lQcm1KRWNWQmFmZHNw Sm5ZUXhCWU5jbzIKTEZQSWhsT3ZXaDhyNGF0K3MrTTNMYjI2b1VUY3psZ2RXMVNmM1NEQTc3 Qk1SbkYwRlF5RSs3QXpWNzlNQk40eQpraXFhZXpReHRhRjFGeS90dmtoZmZTbzh1K2R3RzBF Z0poK3RlMzhnVGNJU1ZyMEdJUHBsTHo2WWhqcmJIclBSCkYxQ041VXVMOURCR2p4dU4zNVJM TlZFZnRhNlJVRmxSNk5jdFRqdnJBQkVCQUFHSkFpVUVHQUVDQUE4RkFreUEKY21RQ0d3d0ZD UkxNQXdBQUNna1E3WmZwRG1LcWZqU3JIQS8rS3pBS3ZUeFJoQTlNV05MeEl5SjdTNXVKMTZn cwpUM29DalpyQktHRWhLTU9HWDRPMEdBNlZPRXJ5TzdRUkNDWWFoM294U0czOElBbk5laXdK WGdVOUJ6a2s4NVVHCmJQRWQ3SEdGL1ZTZUhDUXdXb3U2anFVRFRTRHZuOVloTlRkRzBLWFBN NzRhQyt4cjJab3cxTzJtaFhpaGdXS0QKMER3KzBMWVBuVU9zUTBLT0Z4SFhYWUhtUnJTMU9a UFU1OUJMdmMrVFJoSWhhZlNIS0x3YlhLKzZja2t4Qng2aAo4ejVjY3BHMFFzNGJGaGRGWW5G ckVpZURMb0dtbkUyWUxoZFY2c3dKOVZOQ1M2cExpRW9oVDNmbTdhWG0xNXRaCk9JeXpNWmhI UlNBUGJsWHhRMFpTV2pxOG9ScmNZTkZ4YzRXMVVScEFrQkNPWUpvWHZRZkQ1TDNscUFsOFRD cUQKVXpZeGhIL3RKaGJEZEhycUhINzY3amFEYVRCMStUYWxwLzJBTUt3Y1hOT2Rpa2xHeGJt SFZHNllHbDZnOExyYgpzdTlOWkVJNHlMbEh6dWlrdGhKV2d6KzN2WmhWR3lObHQrSE5Jb0Y2 Q2pETDJvbXU1Y0VxNFJESE00NFFxUGs2Cmw3TzBwVXZOMW1UNEIrUzFiMDhSS3BxbS9mZjAx NUUzN0hOVi9waUl2Smx4R0FZejhQU2Z1R0NCMXRoTVlxbG0KZ2RoZDkvQmFiR0ZiR0dZSEE2 VTQvVDV6cVUrZjZ4SHkxU3NBUVoxTVNLbEx3ZWtCSVQrNC9jTFJHcUNIam5WMApxNUgvVDZh N3Q1bVBrYnpTck9MU280cHVqK0lUb05qWXlZSURCV3pobEExOWF2T2ErcnZVam1IdEQzc0ZO N2NYCld0a0dvaThidU5jYnk0VT0KPUFMNm8KLS0tLS1FTkQgUEdQIFBVQkxJQyBLRVkgQkxP Q0stLS0tLQo= Organization: UCLA Computer Science Department Message-ID: Date: Mon, 17 Aug 2020 16:36:16 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Spam-Score: -2.3 (--) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -3.3 (---) I regularly get messages like that from old versions of GCC. It's better to ignore such messages, as we shouldn't clutter up the code merely to pacify older (or buggy) compilers. You can build with --disable-gcc-warnings to suppress the annoyances with older compilers (if you're building from Git, that is; you shouldn't need to specify anything if building from a tarball). From unknown Sat Aug 16 17:01:28 2025 X-Loop: help-debbugs@gnu.org Subject: bug#42656: term.c:1405:25: warning: =?UTF-8?Q?=E2=80=98%d=E2=80=99?= directive writing between 2 and 10 bytes into a region of size 3 In-Reply-To: Resent-From: Andy Moreton Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 18 Aug 2020 09:45:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 42656 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: notabug To: 42656@debbugs.gnu.org X-Debbugs-Original-To: bug-gnu-emacs@gnu.org Received: via spool by submit@debbugs.gnu.org id=B.15977438788814 (code B ref -1); Tue, 18 Aug 2020 09:45:01 +0000 Received: (at submit) by debbugs.gnu.org; 18 Aug 2020 09:44:38 +0000 Received: from localhost ([127.0.0.1]:34023 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1k7yAX-0002I6-UJ for submit@debbugs.gnu.org; Tue, 18 Aug 2020 05:44:38 -0400 Received: from lists.gnu.org ([209.51.188.17]:46984) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1k7yAV-0002Hy-O3 for submit@debbugs.gnu.org; Tue, 18 Aug 2020 05:44:37 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:35310) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1k7yAV-0004ei-GQ for bug-gnu-emacs@gnu.org; Tue, 18 Aug 2020 05:44:35 -0400 Received: from static.214.254.202.116.clients.your-server.de ([116.202.254.214]:44912 helo=ciao.gmane.io) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1k7yAU-0003Ij-7X for bug-gnu-emacs@gnu.org; Tue, 18 Aug 2020 05:44:35 -0400 Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1k7yAP-00079T-Ue for bug-gnu-emacs@gnu.org; Tue, 18 Aug 2020 11:44:29 +0200 X-Injected-Via-Gmane: http://gmane.org/ From: Andy Moreton Date: Tue, 18 Aug 2020 10:44:24 +0100 Message-ID: <86v9hgb85j.fsf@gmail.com> References: Mime-Version: 1.0 Content-Type: text/plain User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (windows-nt) Cancel-Lock: sha1:UzNXLbZ7Q4PMFpxqeQwyO/X2poo= Received-SPF: pass client-ip=116.202.254.214; envelope-from=geb-bug-gnu-emacs@m.gmane-mx.org; helo=ciao.gmane.io X-detected-operating-system: by eggs.gnu.org: First seen = 2020/08/18 05:44:30 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: 20 X-Spam_score: 2.0 X-Spam_bar: ++ X-Spam_report: (2.0 / 5.0 requ) BAYES_00=-1.9, DKIM_ADSP_CUSTOM_MED=0.001, FORGED_GMAIL_RCVD=1, FREEMAIL_FORGED_FROMDOMAIN=1, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=1, NML_ADSP_CUSTOM_MED=0.9, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-Spam-Score: 0.1 (/) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -0.9 (/) On Mon 17 Aug 2020, Paul Eggert wrote: > I regularly get messages like that from old versions of GCC. It's better to > ignore such messages, as we shouldn't clutter up the code merely to pacify > older (or buggy) compilers. > > You can build with --disable-gcc-warnings to suppress the annoyances with > older compilers (if you're building from Git, that is; you shouldn't need to > specify anything if building from a tarball). If the warning regularly generates many false positive results, then disabling the warning should be be done by default, so an unmodified tree gives a clean build. AndyM From unknown Sat Aug 16 17:01:28 2025 MIME-Version: 1.0 X-Mailer: MIME-tools 5.505 (Entity 5.505) X-Loop: help-debbugs@gnu.org From: help-debbugs@gnu.org (GNU bug Tracking System) To: noloader@gmail.com Subject: bug#42656: closed (Re: bug#42656: term.c:1405:25: warning: =?UTF-8?Q?=E2=80=98%d=E2=80=99?= directive writing between 2 and 10 bytes into a region of size 3) Message-ID: References: X-Gnu-PR-Message: they-closed 42656 X-Gnu-PR-Package: emacs X-Gnu-PR-Keywords: notabug Reply-To: 42656@debbugs.gnu.org Date: Tue, 25 Aug 2020 13:39:04 +0000 Content-Type: multipart/mixed; boundary="----------=_1598362744-30127-1" This is a multi-part message in MIME format... ------------=_1598362744-30127-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Your bug report #42656: term.c:1405:25: warning: =E2=80=98%d=E2=80=99 directive writing bet= ween 2 and 10 bytes into a region of size 3 which was filed against the emacs package, has been closed. The explanation is attached below, along with your original report. If you require more details, please reply to 42656@debbugs.gnu.org. --=20 42656: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=3D42656 GNU Bug Tracking System Contact help-debbugs@gnu.org with problems ------------=_1598362744-30127-1 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at 42656-done) by debbugs.gnu.org; 25 Aug 2020 13:39:00 +0000 Received: from localhost ([127.0.0.1]:60775 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kAZAB-0007oS-MR for submit@debbugs.gnu.org; Tue, 25 Aug 2020 09:39:00 -0400 Received: from mail-yb1-f193.google.com ([209.85.219.193]:42747) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kAZA1-0007nY-EK for 42656-done@debbugs.gnu.org; Tue, 25 Aug 2020 09:38:50 -0400 Received: by mail-yb1-f193.google.com with SMTP id a34so7155841ybj.9 for <42656-done@debbugs.gnu.org>; Tue, 25 Aug 2020 06:38:49 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:in-reply-to:references:user-agent :mime-version:date:message-id:subject:to:cc; bh=FmEuZjK2qO70MrpjfxLvpWZuSHjESCYPST8Q068Tkl0=; b=ZsVpf6mSpbxl1TOei0MeGC3fmOCH71unWOLswgF1cynraVZKgqMKv83G+0rhS0DnQ5 jwynSop7TVgwhP5o0dO+eDNPXriNAyCFLQEHancOkpMYECNOdAUZaoS2V7P4uqokH+99 xMruZA0cTGd2fIVyUnDdUK9uQjhI3t33ixxvuQtlHlQ8FLlEYme/tguu9rK7cB8YEzxu B4yKhDWdr9ZhfNPyvMVM0rtFN/943Pr44iS86RAWX8g7fg5xTjjbWuLlpIGI79grSj0k 7oZJHUQvnvimBA2x8ZeW9WJ+piXPNjGlGQ/0woJQ0VuNB5Mkzaa5p5kWwB+i+U11jVuA 9wZA== X-Gm-Message-State: AOAM530V53BqVmYsdCf05g7XNLsG6JnwEuGLRu2WUgaJW0yUhHKMOdBh gswl35+3lyOLchvmFRvr+z3IjXHChX+TjwCogP0= X-Google-Smtp-Source: ABdhPJypQa0WFh8wFh1glnrsWZFIguwY+bJiIRgdBPzHA3k590gLSrFVslN7vXHp7ugu1k61mO1f7bKNVNCx/t4lNN8= X-Received: by 2002:a25:4ed7:: with SMTP id c206mr15059836ybb.129.1598362724034; Tue, 25 Aug 2020 06:38:44 -0700 (PDT) Received: from 753933720722 named unknown by gmailapi.google.com with HTTPREST; Tue, 25 Aug 2020 06:38:43 -0700 From: Stefan Kangas In-Reply-To: (Paul Eggert's message of "Mon, 17 Aug 2020 16:36:16 -0700") References: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) MIME-Version: 1.0 Date: Tue, 25 Aug 2020 06:38:43 -0700 Message-ID: Subject: =?UTF-8?Q?Re=3A_bug=2342656=3A_term=2Ec=3A1405=3A25=3A_warning=3A_=E2=80=98=25d=E2=80=99_dir?= =?UTF-8?Q?ective_writing_between_2_and_10_bytes_into_a_region_of_size_?= =?UTF-8?Q?3?= To: Paul Eggert Content-Type: text/plain; charset="UTF-8" X-Spam-Score: 0.5 (/) X-Debbugs-Envelope-To: 42656-done Cc: Jeffrey Walton , 42656-done@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -0.5 (/) Paul Eggert writes: > I regularly get messages like that from old versions of GCC. It's better to > ignore such messages, as we shouldn't clutter up the code merely to pacify older > (or buggy) compilers. > > You can build with --disable-gcc-warnings to suppress the annoyances with older > compilers (if you're building from Git, that is; you shouldn't need to specify > anything if building from a tarball). I think the consensus here is that this is a compiler bug that should be ignored. I'm therefore closing this bug report. ------------=_1598362744-30127-1 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at submit) by debbugs.gnu.org; 1 Aug 2020 19:28:04 +0000 Received: from localhost ([127.0.0.1]:41102 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1k1xAq-0001gs-9Z for submit@debbugs.gnu.org; Sat, 01 Aug 2020 15:28:04 -0400 Received: from lists.gnu.org ([209.51.188.17]:34366) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1k1xAo-0001gg-Gf for submit@debbugs.gnu.org; Sat, 01 Aug 2020 15:28:02 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:52048) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1k1xAo-0003tg-91 for bug-gnu-emacs@gnu.org; Sat, 01 Aug 2020 15:28:02 -0400 Received: from mail-io1-xd2c.google.com ([2607:f8b0:4864:20::d2c]:34283) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1k1xAm-0006RI-OS for bug-gnu-emacs@gnu.org; Sat, 01 Aug 2020 15:28:02 -0400 Received: by mail-io1-xd2c.google.com with SMTP id q75so26724656iod.1 for ; Sat, 01 Aug 2020 12:28:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:reply-to:from:date:message-id:subject:to :content-transfer-encoding; bh=mhoQBIFhRRYP8iCRs+A1Xs2hGb25ux08xA1/ZofMv/0=; b=F78BA/ZRSOkPkRvy4/QczhQSOYRfK2zKpOzY1iBPJPILaAkx5Ni5jIpltZqYzsF1by ejKfXSu9H041UH8mrA4plhnJBg8eQbVtQyur2jEzm5IlAqLvWK+w1vYeBpnjzAzqBYFR edPG6zSCxpXAQ02ebVTSRXfvVOsY7+ret7pIth5bQ6itWM5Q+gd7uR4dS8dORS7OoPeO yGzVZhXr9Wo2Qi/9gS4KuSVgV7ozx18csYqUoRfv4hhYz4TIxLa7ZwwgiopxwlgRgUmd vxLpGsbVGzGkHkTVcdRX8KhYka0qBYEU1TykxhRhZfMIfMDQ91Me7ElZH2orZGXY8LSi HkTg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:reply-to:from:date:message-id :subject:to:content-transfer-encoding; bh=mhoQBIFhRRYP8iCRs+A1Xs2hGb25ux08xA1/ZofMv/0=; b=gyoNjj16XRsbvb8c3iWGZylfHTaIXonvPoVPvracTE1mDQEQ1mS1SdRohsMdAaC5J2 lHxQ8Woy8kUC2qRlo7UM08WHdYU5CLdvtno/g4c7AuFcHg0Ql93FwiNOd4OJyyCWjjoL wN32MFUMCM6xEpc2WbgU1uh5L3gDVx8PJHHF4EIOKnqmjbmAiAzuTOgZa5bChM7H042z MC09WaVdjQCxhlNpIrUVVsux/qmChgd8XAv04/NGFm8bpU9gqPmE6DJxN/mjVlB/Zdjc Y/updOah0RbafA9loh53QAvx7pFSaAEFUp7nUhnIgQWINAnCqOFFKaDWALktxHOH5hDo d1ng== X-Gm-Message-State: AOAM53300lwMsXBgO6/ivK1515gu5ofJRvmqL4QxQNSxM1hxduhP3uer XHzk3tOQWECfuN7cBd5cqExklXXpFAghLqiBEyHz1D08MBk= X-Google-Smtp-Source: ABdhPJw8cd+XfnrKZA7joDtaSR5fcdKoJJP/7NID/zkluDhzAepxKkD+VlGMzJHe2mBTfuY8Supx32Auigdn4NYrlKw= X-Received: by 2002:a6b:9008:: with SMTP id s8mr2220477iod.132.1596310079142; Sat, 01 Aug 2020 12:27:59 -0700 (PDT) MIME-Version: 1.0 From: Jeffrey Walton Date: Sat, 1 Aug 2020 15:27:48 -0400 Message-ID: Subject: =?UTF-8?Q?term=2Ec=3A1405=3A25=3A_warning=3A_=E2=80=98=25d=E2=80=99_directive_writing_?= =?UTF-8?Q?between_2_and_10_bytes_into_a_region_of_size_3?= To: bug-gnu-emacs@gnu.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass client-ip=2607:f8b0:4864:20::d2c; envelope-from=noloader@gmail.com; helo=mail-io1-xd2c.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. 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, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-Spam-Score: 0.7 (/) X-Debbugs-Envelope-To: submit X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: noloader@gmail.com Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -2.3 (--) I think this can be cleared by clamping the argument. term.c: In function =E2=80=98term_get_fkeys_1=E2=80=99: term.c:1405:25: warning: =E2=80=98%d=E2=80=99 directive writing between 2 a= nd 10 bytes into a region of size 3 [-Wformat-overflow=3D] sprintf (fkey, "f%d", i); ^~ term.c:1405:23: note: directive argument in the range [11, 2147483646] sprintf (fkey, "f%d", i); ^~~~~ In file included from /usr/include/stdio.h:862:0, from ../lib/stdio.h:43, from termchar.h:22, from term.c:31: /usr/include/x86_64-linux-gnu/bits/stdio2.h:33:10: note: =E2=80=98__builtin___sprintf_chk=E2=80=99 output between 4 and 12 bytes int= o a destination of size 4 return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, ------------=_1598362744-30127-1-- From unknown Sat Aug 16 17:01:28 2025 X-Loop: help-debbugs@gnu.org Subject: bug#42656: term.c:1405:25: warning: =?UTF-8?Q?=E2=80=98%d=E2=80=99?= directive writing between 2 and 10 bytes into a region of size 3 Resent-From: Jeffrey Walton Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 28 Aug 2020 06:08:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 42656 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: notabug To: Andreas Schwab Cc: 42656@debbugs.gnu.org Reply-To: noloader@gmail.com Received: via spool by 42656-submit@debbugs.gnu.org id=B42656.15985948312782 (code B ref 42656); Fri, 28 Aug 2020 06:08:02 +0000 Received: (at 42656) by debbugs.gnu.org; 28 Aug 2020 06:07:11 +0000 Received: from localhost ([127.0.0.1]:44908 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kBXXa-0000in-Ok for submit@debbugs.gnu.org; Fri, 28 Aug 2020 02:07:10 -0400 Received: from mail-io1-f47.google.com ([209.85.166.47]:40346) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kBXXX-0000iY-QU for 42656@debbugs.gnu.org; Fri, 28 Aug 2020 02:07:09 -0400 Received: by mail-io1-f47.google.com with SMTP id j2so118478ioj.7 for <42656@debbugs.gnu.org>; Thu, 27 Aug 2020 23:07:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:reply-to:from:date:message-id :subject:to:cc; bh=uYxof6/qafImiF/qBSUnxPyyn2iBqpXXNOFXVYlzn2g=; b=OBT+OjqEYD2ekyM33DKIaUEueZogHEWsmFn77kNn4pGIsaPmMAJkz89RFRtnnmk1fw 67HXaVVWubHOLw+nen3AiLpmi4P5zpJLXPkjyxdDpEe5X68noVEhSTZBiB6nEN52bogC qg2JX9jK+6wZr08ddPm2BOlUwbKtv2aZJrlvsmDlmzRsTLyijD5L0YumvaVo//t3L5UO WsReUbZ0AGI29IFkKYcOwncMq0T9LPbG6i/cCjGNDQGx9Wt0/ZJP5v9kaaClsVfOHEjc Q197aLZ+Dx3cRGATxnudHGYMSqw8sUDYdkS9Mg7IcWMsIHFXTeCyFm5hyqfP2MvcFp2/ LN+w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:reply-to :from:date:message-id:subject:to:cc; bh=uYxof6/qafImiF/qBSUnxPyyn2iBqpXXNOFXVYlzn2g=; b=egKrwNvDVf32SA0LEgKqwXbFocpx1dI3/xP0gUpGGYr2hV8zQVIMqm9AKsIkX3D7CG 5MNm8orsQYuF+E/dJA37iEY8w6IG8B/eZun1KZ/n6FrPEMD3KPYKXx79TJKZ7LY00hqX StYJSHxhwcH5MS0zSw/9sCYtHLCUrZa0c2GUuZ3vpxjatku0SE6XhcPfryhUk21bYzma V+m4d7KmSFY6lVeG22MpoLEff+Uynl1i3LXJOxPCTVbnUoZ+eFIjOoj+lIe7ZOeOnolE k7Rbm0uCZvxPsdy1N626+U8fass13GmjOLc/Baj/zniDe0YBZtGcZLFxy4+VHLi44n3L 01oA== X-Gm-Message-State: AOAM531MzFVUSnaGPAjZ74Va86xTJ4qCmEy25BOHjLOgr3vLqiU4DDc1 XfEi4AhEj7Zv8aPjJoi6re4OgHHA10aESt7e1Npsn/CNbvQXEw== X-Google-Smtp-Source: ABdhPJwUP7BlYo5yf2GEOPGuAcIKReoLpWlCmDQr//PGIseTtjLDEMazXwkqy3hDkAMpZ4GSG3waw0tiqFV1UVtRpO4= X-Received: by 2002:a02:e47:: with SMTP id 68mr6122939jae.17.1598594822167; Thu, 27 Aug 2020 23:07:02 -0700 (PDT) MIME-Version: 1.0 References: <877duip2xz.fsf@igel.home> In-Reply-To: <877duip2xz.fsf@igel.home> From: Jeffrey Walton Date: Fri, 28 Aug 2020 02:06:45 -0400 Message-ID: Content-Type: text/plain; charset="UTF-8" X-Spam-Score: 0.0 (/) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) On Sat, Aug 1, 2020 at 3:43 PM Andreas Schwab wrote: > > On Aug 01 2020, Jeffrey Walton wrote: > > > term.c:1405:23: note: directive argument in the range [11, 2147483646] > > sprintf (fkey, "f%d", i); > > ^~~~~ > > That's clearly a compiler bug. The loop counts i from 11 to 64, so > 2147483646 can never happen. Sorry for the late reply. What I have found is, analysis is catching the case where printf family returns -1. It is non-obvious, and I think it's a case where a better message should be supplied. The best way I have found to handle it is to terminate the string on failure. This seems to squash the warning in the cases I have encountered. #define TERM_PRINTF(buf, len, rc) \ buf[rc < 0 ? 0 : rc >= len ? len-1 : rc] = '\0' int rc = snprintf(buf, sizeof(buf), "%d", n); TERM_PRINTF(buf, sizeof(buf), rc); I don't know if it will help in this case since I did not perform the patch. But it is the first thing I would try if I was working the bug. Jeff From unknown Sat Aug 16 17:01:28 2025 X-Loop: help-debbugs@gnu.org Subject: bug#42656: term.c:1405:25: warning: =?UTF-8?Q?=E2=80=98%d=E2=80=99?= directive writing between 2 and 10 bytes into a region of size 3 Resent-From: Andreas Schwab Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 28 Aug 2020 07:28:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 42656 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: notabug To: Jeffrey Walton Cc: 42656@debbugs.gnu.org Received: via spool by 42656-submit@debbugs.gnu.org id=B42656.159859965510381 (code B ref 42656); Fri, 28 Aug 2020 07:28:01 +0000 Received: (at 42656) by debbugs.gnu.org; 28 Aug 2020 07:27:35 +0000 Received: from localhost ([127.0.0.1]:44971 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kBYnO-0002hM-SX for submit@debbugs.gnu.org; Fri, 28 Aug 2020 03:27:35 -0400 Received: from mail-out.m-online.net ([212.18.0.9]:33935) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kBYnN-0002hE-1x for 42656@debbugs.gnu.org; Fri, 28 Aug 2020 03:27:34 -0400 Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 4BdB4z4xlDz1qs3M; Fri, 28 Aug 2020 09:27:31 +0200 (CEST) Received: from localhost (dynscan1.mnet-online.de [192.168.6.70]) by mail.m-online.net (Postfix) with ESMTP id 4BdB4z3HBxz1r12Q; Fri, 28 Aug 2020 09:27:31 +0200 (CEST) X-Virus-Scanned: amavisd-new at mnet-online.de Received: from mail.mnet-online.de ([192.168.8.182]) by localhost (dynscan1.mail.m-online.net [192.168.6.70]) (amavisd-new, port 10024) with ESMTP id eQLQVz33cLTn; Fri, 28 Aug 2020 09:27:30 +0200 (CEST) X-Auth-Info: Pftsajft8kkXnXGsphqwWfPxw1yQImtyXUGn8LJE6qgRbh8tt3o23WF+AlMxJcBj Received: from igel.home (ppp-46-244-177-54.dynamic.mnet-online.de [46.244.177.54]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Fri, 28 Aug 2020 09:27:30 +0200 (CEST) Received: by igel.home (Postfix, from userid 1000) id 0BA7C2C0A27; Fri, 28 Aug 2020 09:27:30 +0200 (CEST) From: Andreas Schwab References: <877duip2xz.fsf@igel.home> X-Yow: I invented skydiving in 1989! Date: Fri, 28 Aug 2020 09:27:29 +0200 In-Reply-To: (Jeffrey Walton's message of "Fri, 28 Aug 2020 02:06:45 -0400") Message-ID: <87o8mvw7q6.fsf@igel.home> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: -0.4 (/) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.4 (-) On Aug 28 2020, Jeffrey Walton wrote: > What I have found is, analysis is catching the case where printf > family returns -1. Which printf? And what does that have to do with the value of i? Andreas. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 "And now for something completely different."