X-Loop: help-debbugs@HIDDEN Subject: bug#76255: cat: error without arguments Resent-From: lilydjwg <lilydjwg@HIDDEN> Original-Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> Resent-CC: bug-coreutils@HIDDEN Resent-Date: Thu, 13 Feb 2025 08:01:01 +0000 Resent-Message-ID: <handler.76255.B.17394336183300 <at> debbugs.gnu.org> Resent-Sender: help-debbugs@HIDDEN X-GNU-PR-Message: report 76255 X-GNU-PR-Package: coreutils X-GNU-PR-Keywords: To: 76255 <at> debbugs.gnu.org X-Debbugs-Original-To: bug-coreutils@HIDDEN Received: via spool by submit <at> debbugs.gnu.org id=B.17394336183300 (code B ref -1); Thu, 13 Feb 2025 08:01:01 +0000 Received: (at submit) by debbugs.gnu.org; 13 Feb 2025 08:00:18 +0000 Received: from localhost ([127.0.0.1]:40076 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1tiU8v-0000r8-Iy for submit <at> debbugs.gnu.org; Thu, 13 Feb 2025 03:00:17 -0500 Received: from lists.gnu.org ([2001:470:142::17]:52174) by debbugs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.84_2) (envelope-from <lilydjwg@HIDDEN>) id 1tiSzV-0007zm-MJ for submit <at> debbugs.gnu.org; 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Wed, 12 Feb 2025 22:46:14 -0800 (PST) Received: from localhost ([2a0c:b641:69c:caa0:fd64:9d13:cc80:b82e]) by smtp.gmail.com with UTF8SMTPSA id 41be03b00d2f7-adb5870e84asm506502a12.43.2025.02.12.22.46.12 for <bug-coreutils@HIDDEN> (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 12 Feb 2025 22:46:13 -0800 (PST) Date: Thu, 13 Feb 2025 14:45:39 +0800 From: lilydjwg <lilydjwg@HIDDEN> Message-ID: <Z62VE_yO1-a1Etna@HIDDEN> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Mailer: Mutt 2.2.13 (00d56288) (2024-03-09) Received-SPF: pass client-ip=2607:f8b0:4864:20::630; envelope-from=lilydjwg@HIDDEN; helo=mail-pl1-x630.google.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, GB_FREEMAIL_DISPTO=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: 1.0 (+) X-Mailman-Approved-At: Thu, 13 Feb 2025 03:00:16 -0500 X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -0.0 (/) In the past I can run `cat` without any arguments and it prints whatever I type at the terminal. However since 9.6, `cat` reports the following error: cat: -: input file is output file -- Best regards, lilydjwg
Content-Disposition: inline Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Mailer: MIME-tools 5.505 (Entity 5.505) Content-Type: text/plain; charset=utf-8 X-Loop: help-debbugs@HIDDEN From: help-debbugs@HIDDEN (GNU bug Tracking System) To: lilydjwg <lilydjwg@HIDDEN> Subject: bug#76255: Acknowledgement (cat: error without arguments) Message-ID: <handler.76255.B.17394336183300.ack <at> debbugs.gnu.org> References: <Z62VE_yO1-a1Etna@HIDDEN> X-Gnu-PR-Message: ack 76255 X-Gnu-PR-Package: coreutils Reply-To: 76255 <at> debbugs.gnu.org Date: Thu, 13 Feb 2025 08:01:02 +0000 Thank you for filing a new bug report with debbugs.gnu.org. This is an automatically generated reply to let you know your message has been received. Your message is being forwarded to the package maintainers and other interested parties for their attention; they will reply in due course. Your message has been sent to the package maintainer(s): bug-coreutils@HIDDEN If you wish to submit further information on this problem, please send it to 76255 <at> debbugs.gnu.org. Please do not send mail to help-debbugs@HIDDEN unless you wish to report a problem with the Bug-tracking system. --=20 76255: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=3D76255 GNU Bug Tracking System Contact help-debbugs@HIDDEN with problems
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MIME-Version: 1.0 X-Mailer: MIME-tools 5.505 (Entity 5.505) X-Loop: help-debbugs@HIDDEN From: help-debbugs@HIDDEN (GNU bug Tracking System) To: Paul Eggert <eggert@HIDDEN> Subject: bug#76255: closed (cat: error without arguments) CC: tracker <at> debbugs.gnu.org Message-ID: <handler.76255.D76255.173960053431261.ackdone <at> debbugs.gnu.org> References: <7329a667-825a-4e70-9208-7c6426e38c97@HIDDEN> <Z62VE_yO1-a1Etna@HIDDEN> X-Gnu-PR-Message: closed 76255 X-Gnu-PR-Package: coreutils Date: Sat, 15 Feb 2025 06:23:02 +0000 Content-Type: multipart/mixed; boundary="----------=_1739600582-31345-0" This is a multi-part message in MIME format... ------------=_1739600582-31345-0 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Your message dated Fri, 14 Feb 2025 22:22:02 -0800 with message-id <7329a667-825a-4e70-9208-7c6426e38c97@HIDDEN> and subject line Re: bug#76255: cat: error without arguments has caused the debbugs.gnu.org bug report #76255, regarding cat: error without arguments to be marked as done. 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Wed, 12 Feb 2025 22:46:14 -0800 (PST) Received: from localhost ([2a0c:b641:69c:caa0:fd64:9d13:cc80:b82e]) by smtp.gmail.com with UTF8SMTPSA id 41be03b00d2f7-adb5870e84asm506502a12.43.2025.02.12.22.46.12 for <bug-coreutils@HIDDEN> (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 12 Feb 2025 22:46:13 -0800 (PST) Date: Thu, 13 Feb 2025 14:45:39 +0800 From: lilydjwg <lilydjwg@HIDDEN> To: bug-coreutils@HIDDEN Subject: cat: error without arguments Message-ID: <Z62VE_yO1-a1Etna@HIDDEN> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Mailer: Mutt 2.2.13 (00d56288) (2024-03-09) Received-SPF: pass client-ip=2607:f8b0:4864:20::630; envelope-from=lilydjwg@HIDDEN; helo=mail-pl1-x630.google.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, GB_FREEMAIL_DISPTO=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: 1.0 (+) X-Debbugs-Envelope-To: submit X-Mailman-Approved-At: Thu, 13 Feb 2025 03:00:16 -0500 X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -0.0 (/) In the past I can run `cat` without any arguments and it prints whatever I type at the terminal. However since 9.6, `cat` reports the following error: cat: -: input file is output file -- Best regards, lilydjwg ------------=_1739600582-31345-0 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at 76255-done) by debbugs.gnu.org; 15 Feb 2025 06:22:14 +0000 Received: from localhost ([127.0.0.1]:53075 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1tjBZ7-000889-O9 for submit <at> debbugs.gnu.org; Sat, 15 Feb 2025 01:22:14 -0500 Received: from mail.cs.ucla.edu ([131.179.128.66]:50100) by debbugs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.84_2) (envelope-from <eggert@HIDDEN>) id 1tjBZ4-00087r-GQ for 76255-done <at> debbugs.gnu.org; Sat, 15 Feb 2025 01:22:11 -0500 Received: from localhost (localhost [127.0.0.1]) by mail.cs.ucla.edu (Postfix) with ESMTP id EAB553C00E40E; Fri, 14 Feb 2025 22:22:03 -0800 (PST) Received: from mail.cs.ucla.edu ([127.0.0.1]) by localhost (mail.cs.ucla.edu [127.0.0.1]) (amavis, port 10032) with ESMTP id 955daMMIPGBx; Fri, 14 Feb 2025 22:22:03 -0800 (PST) Received: from localhost (localhost [127.0.0.1]) by mail.cs.ucla.edu (Postfix) with ESMTP id 6806F3C00E40D; Fri, 14 Feb 2025 22:22:03 -0800 (PST) DKIM-Filter: OpenDKIM Filter v2.10.3 mail.cs.ucla.edu 6806F3C00E40D DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cs.ucla.edu; s=9D0B346E-2AEB-11ED-9476-E14B719DCE6C; t=1739600523; bh=GrvuKjqrnvAkhlkDOZPF9ZMaA3XX+TQJJvxqGOygquE=; h=Message-ID:Date:MIME-Version:To:From; b=EEAg3qhVkhBbaTBeKHJAbUk/3wk2VZAguH27m++i9hRbNXrIXHP4NwsMK3sj/u/k/ FCBlWGcpvfFC7VBS60NwGXjxDknx4cWtC/cu4ofyFkV/yhmpgdjJiBtO2j3xVGsBbx CVaNVbiNyL1FKgkko3zx0/7xGB9X4MadoKGoUWt7dR7TGGgJ2O0fgcUUB+juGllxE8 8Cu4yWgpiwR1BsHXEmt/2SKpkgThY4Y5cyF7pkL1GVRaH8RXXEv6Z/xms9c6w4VEN8 owAHQbTrZ+DROIJVWtjKt+MAgXJQkTX6QMMgJYtHEfkqSnwlyBngdf5//k5wkvCW1N QsUkUPLrDlIEA== X-Virus-Scanned: amavis at mail.cs.ucla.edu Received: from mail.cs.ucla.edu ([127.0.0.1]) by localhost (mail.cs.ucla.edu [127.0.0.1]) (amavis, port 10026) with ESMTP id sNBlvdnVKwdk; Fri, 14 Feb 2025 22:22:03 -0800 (PST) Received: from [192.168.254.12] (unknown [47.147.225.25]) by mail.cs.ucla.edu (Postfix) with ESMTPSA id 45E8B3C00E409; Fri, 14 Feb 2025 22:22:03 -0800 (PST) Content-Type: multipart/mixed; boundary="------------FHzgNDhPoG0gRkS8az07oGCT" Message-ID: <7329a667-825a-4e70-9208-7c6426e38c97@HIDDEN> Date: Fri, 14 Feb 2025 22:22:02 -0800 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: bug#76255: cat: error without arguments To: lilydjwg <lilydjwg@HIDDEN> References: <Z62VE_yO1-a1Etna@HIDDEN> Content-Language: en-US From: Paul Eggert <eggert@HIDDEN> Organization: UCLA Computer Science Department In-Reply-To: <Z62VE_yO1-a1Etna@HIDDEN> X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: 76255-done Cc: 76255-done <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.0 (-) This is a multi-part message in MIME format. --------------FHzgNDhPoG0gRkS8az07oGCT Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 2025-02-12 22:45, lilydjwg wrote: > cat: -: input file is output file Thanks for the bug report. The symptoms you observe are a bug in 'cat'. I also see a bug in Gawk which I reported to the Gawk maintainer <https://lists.gnu.org/r/bug-gawk/2025-02/msg00003.html>. I don't see a bug in zsh or fish but perhaps I'm missing something. To fix the 'cat' bug I installed the attached patch into bleeding-edge Coreutils on Savannah, and something like this patch should appear in the next release. --------------FHzgNDhPoG0gRkS8az07oGCT Content-Type: text/x-patch; charset=UTF-8; name="0001-cat-fix-plain-cat-bug.patch" Content-Disposition: attachment; filename="0001-cat-fix-plain-cat-bug.patch" Content-Transfer-Encoding: base64 RnJvbSA3Mzg2YzI5MWJlOGUyZGUxMTVmMmUxNjE4ODZlODcyNDI5ZWRhZGQ3IE1vbiBTZXAg MTcgMDA6MDA6MDAgMjAwMQpGcm9tOiBQYXVsIEVnZ2VydCA8ZWdnZXJ0QGNzLnVjbGEuZWR1 PgpEYXRlOiBGcmksIDE0IEZlYiAyMDI1IDEzOjEwOjAyIC0wODAwClN1YmplY3Q6IFtQQVRD SF0gPT9VVEYtOD9xP2NhdDo9MjBmaXg9MjBwbGFpbj0yMD1FMj04MD05OGNhdD1FMj04MD05 OT0yMGJ1Pz0KID0/VVRGLTg/cT9nPz0KTUlNRS1WZXJzaW9uOiAxLjAKQ29udGVudC1UeXBl OiB0ZXh0L3BsYWluOyBjaGFyc2V0PVVURi04CkNvbnRlbnQtVHJhbnNmZXItRW5jb2Rpbmc6 IDhiaXQKCiogc3JjL2NhdC5jIChtYWluKTogRG8gbm90IGZhaWwgd2l0aCBwbGFpbiDigJhj YXTigJkgd2hlcmUgaW5wdXQgYW5kCm91dHB1dCBhcmUgYm90aCAvZGV2L3R0eSwgaWYgdGhl IG91dHB1dCBoYXBwZW5zIHRvIGhhdmUgT19BUFBFTkQgc2V0LgpQcm9ibGVtIHJlcG9ydGVk IGJ5IGxpbHlkandnIDxodHRwczovL2J1Z3MuZ251Lm9yZy83NjI1NT4uCkFsc28sIGRvbuKA mXQgcmVwb3J0IGFuIGVycm9yIGlmIHRoZSBzZWVrIHBvc2l0aW9uIGlzIGF0IG9yIGFmdGVy IEVPRiwKZXZlbiBpZiBPX0FQUEVORCBpcyBzZXQuCi0tLQogTkVXUyAgICAgIHwgIDYgKysr KystCiBzcmMvY2F0LmMgfCAyNiArKysrKysrKysrKysrLS0tLS0tLS0tLS0tLQogMiBmaWxl cyBjaGFuZ2VkLCAxOCBpbnNlcnRpb25zKCspLCAxNCBkZWxldGlvbnMoLSkKCmRpZmYgLS1n aXQgYS9ORVdTIGIvTkVXUwppbmRleCBjOWJhNWYxOTYuLmM2ZWRmMTZkNCAxMDA2NDQKLS0t IGEvTkVXUworKysgYi9ORVdTCkBAIC00LDcgKzQsMTEgQEAgR05VIGNvcmV1dGlscyBORVdT ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgLSotIG91dGxpbmUgLSotCiAK ICoqIEJ1ZyBmaXhlcwogCi0gIGBscyAtWiBkaXJgIHdvdWxkIGNyYXNoLgorICAnY2F0JyB3 b3VsZCBmYWlsIHdpdGggImlucHV0IGZpbGUgaXMgb3V0cHV0IGZpbGUiIGlmIGlucHV0IGFu ZAorICBvdXRwdXQgYXJlIHRoZSBzYW1lIHRlcm1pbmFsIGRldmljZSBhbmQgdGhlIG91dHB1 dCBpcyBhcHBlbmQtb25seS4KKyAgW2J1ZyBpbnRyb2R1Y2VkIGluIGNvcmV1dGlscy05LjZd CisKKyAgJ2xzIC1aIGRpcicgd291bGQgY3Jhc2guCiAgIFtidWcgaW50cm9kdWNlZCBpbiBj b3JldXRpbHMtOS42XQogCiAKZGlmZiAtLWdpdCBhL3NyYy9jYXQuYyBiL3NyYy9jYXQuYwpp bmRleCAyNzRmODQ0YTEuLmMwMjIxMDMwMSAxMDA2NDQKLS0tIGEvc3JjL2NhdC5jCisrKyBi L3NyYy9jYXQuYwpAQCAtNzE3LDIwICs3MTcsMjAgQEAgbWFpbiAoaW50IGFyZ2MsIGNoYXIg Kiphcmd2KQogICAgICAgICAgICYmIGhhdmVfb3V0X2RldgogICAgICAgICAgICYmIHN0YXRf YnVmLnN0X2RldiA9PSBvdXRfZGV2ICYmIHN0YXRfYnVmLnN0X2lubyA9PSBvdXRfaW5vKQog ICAgICAgICB7Ci0gICAgICAgICAgaWYgKG91dF9mbGFncyA8IC0xKQotICAgICAgICAgICAg b3V0X2ZsYWdzID0gZmNudGwgKFNURE9VVF9GSUxFTk8sIEZfR0VURkwpOwotICAgICAgICAg IGJvb2wgZXhoYXVzdGluZyA9IDAgPD0gb3V0X2ZsYWdzICYmIG91dF9mbGFncyAmIE9fQVBQ RU5EOwotICAgICAgICAgIGlmICghZXhoYXVzdGluZykKKyAgICAgICAgICBvZmZfdCBpbl9w b3MgPSBsc2VlayAoaW5wdXRfZGVzYywgMCwgU0VFS19DVVIpOworICAgICAgICAgIGlmICgw IDw9IGluX3BvcykKICAgICAgICAgICAgIHsKLSAgICAgICAgICAgICAgb2ZmX3QgaW5fcG9z ID0gbHNlZWsgKGlucHV0X2Rlc2MsIDAsIFNFRUtfQ1VSKTsKLSAgICAgICAgICAgICAgaWYg KDAgPD0gaW5fcG9zKQotICAgICAgICAgICAgICAgIGV4aGF1c3RpbmcgPSBpbl9wb3MgPCBs c2VlayAoU1RET1VUX0ZJTEVOTywgMCwgU0VFS19DVVIpOwotICAgICAgICAgICAgfQotICAg ICAgICAgIGlmIChleGhhdXN0aW5nKQotICAgICAgICAgICAgewotICAgICAgICAgICAgICBl cnJvciAoMCwgMCwgXygiJXM6IGlucHV0IGZpbGUgaXMgb3V0cHV0IGZpbGUiKSwgcXVvdGVm IChpbmZpbGUpKTsKLSAgICAgICAgICAgICAgb2sgPSBmYWxzZTsKLSAgICAgICAgICAgICAg Z290byBjb250aW47CisgICAgICAgICAgICAgIGlmIChvdXRfZmxhZ3MgPCAtMSkKKyAgICAg ICAgICAgICAgICBvdXRfZmxhZ3MgPSBmY250bCAoU1RET1VUX0ZJTEVOTywgRl9HRVRGTCk7 CisgICAgICAgICAgICAgIGludCB3aGVuY2UgPSAoMCA8PSBvdXRfZmxhZ3MgJiYgb3V0X2Zs YWdzICYgT19BUFBFTkQKKyAgICAgICAgICAgICAgICAgICAgICAgICAgICA/IFNFRUtfRU5E IDogU0VFS19DVVIpOworICAgICAgICAgICAgICBpZiAoaW5fcG9zIDwgbHNlZWsgKFNURE9V VF9GSUxFTk8sIDAsIHdoZW5jZSkpCisgICAgICAgICAgICAgICAgeworICAgICAgICAgICAg ICAgICAgZXJyb3IgKDAsIDAsIF8oIiVzOiBpbnB1dCBmaWxlIGlzIG91dHB1dCBmaWxlIiks CisgICAgICAgICAgICAgICAgICAgICAgICAgcXVvdGVmIChpbmZpbGUpKTsKKyAgICAgICAg ICAgICAgICAgIG9rID0gZmFsc2U7CisgICAgICAgICAgICAgICAgICBnb3RvIGNvbnRpbjsK KyAgICAgICAgICAgICAgICB9CiAgICAgICAgICAgICB9CiAgICAgICAgIH0KIAotLSAKMi40 NS4yCgo= --------------FHzgNDhPoG0gRkS8az07oGCT-- ------------=_1739600582-31345-0--
MIME-Version: 1.0 X-Mailer: MIME-tools 5.505 (Entity 5.505) X-Loop: help-debbugs@HIDDEN From: help-debbugs@HIDDEN (GNU bug Tracking System) To: lilydjwg <lilydjwg@HIDDEN> Subject: bug#76255: closed (Re: bug#76255: cat: error without arguments) Message-ID: <handler.76255.D76255.173960053431261.notifdone <at> debbugs.gnu.org> References: <7329a667-825a-4e70-9208-7c6426e38c97@HIDDEN> <Z62VE_yO1-a1Etna@HIDDEN> X-Gnu-PR-Message: they-closed 76255 X-Gnu-PR-Package: coreutils Reply-To: 76255 <at> debbugs.gnu.org Date: Sat, 15 Feb 2025 06:23:02 +0000 Content-Type: multipart/mixed; boundary="----------=_1739600582-31345-1" This is a multi-part message in MIME format... ------------=_1739600582-31345-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Your bug report #76255: cat: error without arguments which was filed against the coreutils package, has been closed. The explanation is attached below, along with your original report. If you require more details, please reply to 76255 <at> debbugs.gnu.org. --=20 76255: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=3D76255 GNU Bug Tracking System Contact help-debbugs@HIDDEN with problems ------------=_1739600582-31345-1 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at 76255-done) by debbugs.gnu.org; 15 Feb 2025 06:22:14 +0000 Received: from localhost ([127.0.0.1]:53075 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1tjBZ7-000889-O9 for submit <at> debbugs.gnu.org; Sat, 15 Feb 2025 01:22:14 -0500 Received: from mail.cs.ucla.edu ([131.179.128.66]:50100) by debbugs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.84_2) (envelope-from <eggert@HIDDEN>) id 1tjBZ4-00087r-GQ for 76255-done <at> debbugs.gnu.org; Sat, 15 Feb 2025 01:22:11 -0500 Received: from localhost (localhost [127.0.0.1]) by mail.cs.ucla.edu (Postfix) with ESMTP id EAB553C00E40E; Fri, 14 Feb 2025 22:22:03 -0800 (PST) Received: from mail.cs.ucla.edu ([127.0.0.1]) by localhost (mail.cs.ucla.edu [127.0.0.1]) (amavis, port 10032) with ESMTP id 955daMMIPGBx; Fri, 14 Feb 2025 22:22:03 -0800 (PST) Received: from localhost (localhost [127.0.0.1]) by mail.cs.ucla.edu (Postfix) with ESMTP id 6806F3C00E40D; Fri, 14 Feb 2025 22:22:03 -0800 (PST) DKIM-Filter: OpenDKIM Filter v2.10.3 mail.cs.ucla.edu 6806F3C00E40D DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cs.ucla.edu; s=9D0B346E-2AEB-11ED-9476-E14B719DCE6C; t=1739600523; bh=GrvuKjqrnvAkhlkDOZPF9ZMaA3XX+TQJJvxqGOygquE=; h=Message-ID:Date:MIME-Version:To:From; b=EEAg3qhVkhBbaTBeKHJAbUk/3wk2VZAguH27m++i9hRbNXrIXHP4NwsMK3sj/u/k/ FCBlWGcpvfFC7VBS60NwGXjxDknx4cWtC/cu4ofyFkV/yhmpgdjJiBtO2j3xVGsBbx CVaNVbiNyL1FKgkko3zx0/7xGB9X4MadoKGoUWt7dR7TGGgJ2O0fgcUUB+juGllxE8 8Cu4yWgpiwR1BsHXEmt/2SKpkgThY4Y5cyF7pkL1GVRaH8RXXEv6Z/xms9c6w4VEN8 owAHQbTrZ+DROIJVWtjKt+MAgXJQkTX6QMMgJYtHEfkqSnwlyBngdf5//k5wkvCW1N QsUkUPLrDlIEA== X-Virus-Scanned: amavis at mail.cs.ucla.edu Received: from mail.cs.ucla.edu ([127.0.0.1]) by localhost (mail.cs.ucla.edu [127.0.0.1]) (amavis, port 10026) with ESMTP id sNBlvdnVKwdk; Fri, 14 Feb 2025 22:22:03 -0800 (PST) Received: from [192.168.254.12] (unknown [47.147.225.25]) by mail.cs.ucla.edu (Postfix) with ESMTPSA id 45E8B3C00E409; Fri, 14 Feb 2025 22:22:03 -0800 (PST) Content-Type: multipart/mixed; boundary="------------FHzgNDhPoG0gRkS8az07oGCT" Message-ID: <7329a667-825a-4e70-9208-7c6426e38c97@HIDDEN> Date: Fri, 14 Feb 2025 22:22:02 -0800 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: bug#76255: cat: error without arguments To: lilydjwg <lilydjwg@HIDDEN> References: <Z62VE_yO1-a1Etna@HIDDEN> Content-Language: en-US From: Paul Eggert <eggert@HIDDEN> Organization: UCLA Computer Science Department In-Reply-To: <Z62VE_yO1-a1Etna@HIDDEN> X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: 76255-done Cc: 76255-done <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.0 (-) This is a multi-part message in MIME format. --------------FHzgNDhPoG0gRkS8az07oGCT Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 2025-02-12 22:45, lilydjwg wrote: > cat: -: input file is output file Thanks for the bug report. The symptoms you observe are a bug in 'cat'. I also see a bug in Gawk which I reported to the Gawk maintainer <https://lists.gnu.org/r/bug-gawk/2025-02/msg00003.html>. I don't see a bug in zsh or fish but perhaps I'm missing something. To fix the 'cat' bug I installed the attached patch into bleeding-edge Coreutils on Savannah, and something like this patch should appear in the next release. --------------FHzgNDhPoG0gRkS8az07oGCT Content-Type: text/x-patch; charset=UTF-8; name="0001-cat-fix-plain-cat-bug.patch" Content-Disposition: attachment; filename="0001-cat-fix-plain-cat-bug.patch" Content-Transfer-Encoding: base64 RnJvbSA3Mzg2YzI5MWJlOGUyZGUxMTVmMmUxNjE4ODZlODcyNDI5ZWRhZGQ3IE1vbiBTZXAg MTcgMDA6MDA6MDAgMjAwMQpGcm9tOiBQYXVsIEVnZ2VydCA8ZWdnZXJ0QGNzLnVjbGEuZWR1 PgpEYXRlOiBGcmksIDE0IEZlYiAyMDI1IDEzOjEwOjAyIC0wODAwClN1YmplY3Q6IFtQQVRD SF0gPT9VVEYtOD9xP2NhdDo9MjBmaXg9MjBwbGFpbj0yMD1FMj04MD05OGNhdD1FMj04MD05 OT0yMGJ1Pz0KID0/VVRGLTg/cT9nPz0KTUlNRS1WZXJzaW9uOiAxLjAKQ29udGVudC1UeXBl OiB0ZXh0L3BsYWluOyBjaGFyc2V0PVVURi04CkNvbnRlbnQtVHJhbnNmZXItRW5jb2Rpbmc6 IDhiaXQKCiogc3JjL2NhdC5jIChtYWluKTogRG8gbm90IGZhaWwgd2l0aCBwbGFpbiDigJhj YXTigJkgd2hlcmUgaW5wdXQgYW5kCm91dHB1dCBhcmUgYm90aCAvZGV2L3R0eSwgaWYgdGhl IG91dHB1dCBoYXBwZW5zIHRvIGhhdmUgT19BUFBFTkQgc2V0LgpQcm9ibGVtIHJlcG9ydGVk IGJ5IGxpbHlkandnIDxodHRwczovL2J1Z3MuZ251Lm9yZy83NjI1NT4uCkFsc28sIGRvbuKA mXQgcmVwb3J0IGFuIGVycm9yIGlmIHRoZSBzZWVrIHBvc2l0aW9uIGlzIGF0IG9yIGFmdGVy IEVPRiwKZXZlbiBpZiBPX0FQUEVORCBpcyBzZXQuCi0tLQogTkVXUyAgICAgIHwgIDYgKysr KystCiBzcmMvY2F0LmMgfCAyNiArKysrKysrKysrKysrLS0tLS0tLS0tLS0tLQogMiBmaWxl cyBjaGFuZ2VkLCAxOCBpbnNlcnRpb25zKCspLCAxNCBkZWxldGlvbnMoLSkKCmRpZmYgLS1n aXQgYS9ORVdTIGIvTkVXUwppbmRleCBjOWJhNWYxOTYuLmM2ZWRmMTZkNCAxMDA2NDQKLS0t IGEvTkVXUworKysgYi9ORVdTCkBAIC00LDcgKzQsMTEgQEAgR05VIGNvcmV1dGlscyBORVdT ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgLSotIG91dGxpbmUgLSotCiAK ICoqIEJ1ZyBmaXhlcwogCi0gIGBscyAtWiBkaXJgIHdvdWxkIGNyYXNoLgorICAnY2F0JyB3 b3VsZCBmYWlsIHdpdGggImlucHV0IGZpbGUgaXMgb3V0cHV0IGZpbGUiIGlmIGlucHV0IGFu ZAorICBvdXRwdXQgYXJlIHRoZSBzYW1lIHRlcm1pbmFsIGRldmljZSBhbmQgdGhlIG91dHB1 dCBpcyBhcHBlbmQtb25seS4KKyAgW2J1ZyBpbnRyb2R1Y2VkIGluIGNvcmV1dGlscy05LjZd CisKKyAgJ2xzIC1aIGRpcicgd291bGQgY3Jhc2guCiAgIFtidWcgaW50cm9kdWNlZCBpbiBj b3JldXRpbHMtOS42XQogCiAKZGlmZiAtLWdpdCBhL3NyYy9jYXQuYyBiL3NyYy9jYXQuYwpp bmRleCAyNzRmODQ0YTEuLmMwMjIxMDMwMSAxMDA2NDQKLS0tIGEvc3JjL2NhdC5jCisrKyBi L3NyYy9jYXQuYwpAQCAtNzE3LDIwICs3MTcsMjAgQEAgbWFpbiAoaW50IGFyZ2MsIGNoYXIg Kiphcmd2KQogICAgICAgICAgICYmIGhhdmVfb3V0X2RldgogICAgICAgICAgICYmIHN0YXRf YnVmLnN0X2RldiA9PSBvdXRfZGV2ICYmIHN0YXRfYnVmLnN0X2lubyA9PSBvdXRfaW5vKQog ICAgICAgICB7Ci0gICAgICAgICAgaWYgKG91dF9mbGFncyA8IC0xKQotICAgICAgICAgICAg b3V0X2ZsYWdzID0gZmNudGwgKFNURE9VVF9GSUxFTk8sIEZfR0VURkwpOwotICAgICAgICAg IGJvb2wgZXhoYXVzdGluZyA9IDAgPD0gb3V0X2ZsYWdzICYmIG91dF9mbGFncyAmIE9fQVBQ RU5EOwotICAgICAgICAgIGlmICghZXhoYXVzdGluZykKKyAgICAgICAgICBvZmZfdCBpbl9w b3MgPSBsc2VlayAoaW5wdXRfZGVzYywgMCwgU0VFS19DVVIpOworICAgICAgICAgIGlmICgw IDw9IGluX3BvcykKICAgICAgICAgICAgIHsKLSAgICAgICAgICAgICAgb2ZmX3QgaW5fcG9z ID0gbHNlZWsgKGlucHV0X2Rlc2MsIDAsIFNFRUtfQ1VSKTsKLSAgICAgICAgICAgICAgaWYg KDAgPD0gaW5fcG9zKQotICAgICAgICAgICAgICAgIGV4aGF1c3RpbmcgPSBpbl9wb3MgPCBs c2VlayAoU1RET1VUX0ZJTEVOTywgMCwgU0VFS19DVVIpOwotICAgICAgICAgICAgfQotICAg ICAgICAgIGlmIChleGhhdXN0aW5nKQotICAgICAgICAgICAgewotICAgICAgICAgICAgICBl cnJvciAoMCwgMCwgXygiJXM6IGlucHV0IGZpbGUgaXMgb3V0cHV0IGZpbGUiKSwgcXVvdGVm IChpbmZpbGUpKTsKLSAgICAgICAgICAgICAgb2sgPSBmYWxzZTsKLSAgICAgICAgICAgICAg Z290byBjb250aW47CisgICAgICAgICAgICAgIGlmIChvdXRfZmxhZ3MgPCAtMSkKKyAgICAg ICAgICAgICAgICBvdXRfZmxhZ3MgPSBmY250bCAoU1RET1VUX0ZJTEVOTywgRl9HRVRGTCk7 CisgICAgICAgICAgICAgIGludCB3aGVuY2UgPSAoMCA8PSBvdXRfZmxhZ3MgJiYgb3V0X2Zs YWdzICYgT19BUFBFTkQKKyAgICAgICAgICAgICAgICAgICAgICAgICAgICA/IFNFRUtfRU5E IDogU0VFS19DVVIpOworICAgICAgICAgICAgICBpZiAoaW5fcG9zIDwgbHNlZWsgKFNURE9V VF9GSUxFTk8sIDAsIHdoZW5jZSkpCisgICAgICAgICAgICAgICAgeworICAgICAgICAgICAg ICAgICAgZXJyb3IgKDAsIDAsIF8oIiVzOiBpbnB1dCBmaWxlIGlzIG91dHB1dCBmaWxlIiks CisgICAgICAgICAgICAgICAgICAgICAgICAgcXVvdGVmIChpbmZpbGUpKTsKKyAgICAgICAg ICAgICAgICAgIG9rID0gZmFsc2U7CisgICAgICAgICAgICAgICAgICBnb3RvIGNvbnRpbjsK KyAgICAgICAgICAgICAgICB9CiAgICAgICAgICAgICB9CiAgICAgICAgIH0KIAotLSAKMi40 NS4yCgo= --------------FHzgNDhPoG0gRkS8az07oGCT-- ------------=_1739600582-31345-1 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at submit) by debbugs.gnu.org; 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Wed, 12 Feb 2025 22:46:14 -0800 (PST) Received: from localhost ([2a0c:b641:69c:caa0:fd64:9d13:cc80:b82e]) by smtp.gmail.com with UTF8SMTPSA id 41be03b00d2f7-adb5870e84asm506502a12.43.2025.02.12.22.46.12 for <bug-coreutils@HIDDEN> (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 12 Feb 2025 22:46:13 -0800 (PST) Date: Thu, 13 Feb 2025 14:45:39 +0800 From: lilydjwg <lilydjwg@HIDDEN> To: bug-coreutils@HIDDEN Subject: cat: error without arguments Message-ID: <Z62VE_yO1-a1Etna@HIDDEN> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Mailer: Mutt 2.2.13 (00d56288) (2024-03-09) Received-SPF: pass client-ip=2607:f8b0:4864:20::630; envelope-from=lilydjwg@HIDDEN; helo=mail-pl1-x630.google.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, GB_FREEMAIL_DISPTO=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: 1.0 (+) X-Debbugs-Envelope-To: submit X-Mailman-Approved-At: Thu, 13 Feb 2025 03:00:16 -0500 X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -0.0 (/) In the past I can run `cat` without any arguments and it prints whatever I type at the terminal. However since 9.6, `cat` reports the following error: cat: -: input file is output file -- Best regards, lilydjwg ------------=_1739600582-31345-1--
MIME-Version: 1.0 X-Mailer: MIME-tools 5.505 (Entity 5.505) X-Loop: help-debbugs@HIDDEN From: help-debbugs@HIDDEN (GNU bug Tracking System) To: Paul Eggert <eggert@HIDDEN> Subject: bug#76256: closed (cat: error without arguments) CC: tracker <at> debbugs.gnu.org Message-ID: <handler.76256.D76255.173960053431261.ackdone <at> debbugs.gnu.org> References: <7329a667-825a-4e70-9208-7c6426e38c97@HIDDEN> <Z62btiiauNHTZt-4@HIDDEN> X-Gnu-PR-Message: closed 76256 X-Gnu-PR-Package: coreutils Date: Sat, 15 Feb 2025 06:23:03 +0000 Content-Type: multipart/mixed; boundary="----------=_1739600583-31345-2" This is a multi-part message in MIME format... ------------=_1739600583-31345-2 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Your message dated Fri, 14 Feb 2025 22:22:02 -0800 with message-id <7329a667-825a-4e70-9208-7c6426e38c97@HIDDEN> and subject line Re: bug#76255: cat: error without arguments has caused the debbugs.gnu.org bug report #76255, regarding cat: error without arguments to be marked as done. 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Wed, 12 Feb 2025 23:14:33 -0800 (PST) Received: from localhost ([2a0c:b641:69c:caa0:fd64:9d13:cc80:b82e]) by smtp.gmail.com with UTF8SMTPSA id d9443c01a7336-220d5349510sm6129325ad.13.2025.02.12.23.14.31 for <bug-coreutils@HIDDEN> (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 12 Feb 2025 23:14:32 -0800 (PST) Date: Thu, 13 Feb 2025 15:13:58 +0800 From: lilydjwg <lilydjwg@HIDDEN> To: bug-coreutils@HIDDEN Subject: Re: cat: error without arguments Message-ID: <Z62btiiauNHTZt-4@HIDDEN> References: <Z62VE_yO1-a1Etna@HIDDEN> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <Z62VE_yO1-a1Etna@HIDDEN> X-Mailer: Mutt 2.2.13 (00d56288) (2024-03-09) Received-SPF: pass client-ip=2607:f8b0:4864:20::62f; envelope-from=lilydjwg@HIDDEN; helo=mail-pl1-x62f.google.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, GB_FREEMAIL_DISPTO=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: 1.0 (+) X-Debbugs-Envelope-To: submit X-Mailman-Approved-At: Thu, 13 Feb 2025 03:00:16 -0500 X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -0.0 (/) On Thu, Feb 13, 2025 at 02:45:39PM +0800, lilydjwg wrote: > In the past I can run `cat` without any arguments and it prints > whatever I type at the terminal. However since 9.6, `cat` reports the > following error: > > cat: -: input file is output file Ah, I find it's not always reproducible, and a strace reveals that the stdout flags are different: Erroring cat (in my existing shell session): fcntl(1</dev/pts/5<char 136:5>>, F_GETFL) = 0x402 (flags O_RDWR|O_APPEND) Working cat (in a new shell session): fcntl(1</dev/pts/11<char 136:11>>, F_GETFL) = 0x2 (flags O_RDWR) I'm using zsh, and this issue starts to occur after I do a tab completion (in my case, type "cat" and then tab). Other users report that some fish completion can also cause this issue. The terminal in use itself seems to not matter. I'm using GNOME Terminal, inside and outside tmux. -- Best regards, lilydjwg ------------=_1739600583-31345-2 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at 76255-done) by debbugs.gnu.org; 15 Feb 2025 06:22:14 +0000 Received: from localhost ([127.0.0.1]:53075 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1tjBZ7-000889-O9 for submit <at> debbugs.gnu.org; Sat, 15 Feb 2025 01:22:14 -0500 Received: from mail.cs.ucla.edu ([131.179.128.66]:50100) by debbugs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.84_2) (envelope-from <eggert@HIDDEN>) id 1tjBZ4-00087r-GQ for 76255-done <at> debbugs.gnu.org; Sat, 15 Feb 2025 01:22:11 -0500 Received: from localhost (localhost [127.0.0.1]) by mail.cs.ucla.edu (Postfix) with ESMTP id EAB553C00E40E; Fri, 14 Feb 2025 22:22:03 -0800 (PST) Received: from mail.cs.ucla.edu ([127.0.0.1]) by localhost (mail.cs.ucla.edu [127.0.0.1]) (amavis, port 10032) with ESMTP id 955daMMIPGBx; Fri, 14 Feb 2025 22:22:03 -0800 (PST) Received: from localhost (localhost [127.0.0.1]) by mail.cs.ucla.edu (Postfix) with ESMTP id 6806F3C00E40D; Fri, 14 Feb 2025 22:22:03 -0800 (PST) DKIM-Filter: OpenDKIM Filter v2.10.3 mail.cs.ucla.edu 6806F3C00E40D DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cs.ucla.edu; s=9D0B346E-2AEB-11ED-9476-E14B719DCE6C; t=1739600523; bh=GrvuKjqrnvAkhlkDOZPF9ZMaA3XX+TQJJvxqGOygquE=; h=Message-ID:Date:MIME-Version:To:From; b=EEAg3qhVkhBbaTBeKHJAbUk/3wk2VZAguH27m++i9hRbNXrIXHP4NwsMK3sj/u/k/ FCBlWGcpvfFC7VBS60NwGXjxDknx4cWtC/cu4ofyFkV/yhmpgdjJiBtO2j3xVGsBbx CVaNVbiNyL1FKgkko3zx0/7xGB9X4MadoKGoUWt7dR7TGGgJ2O0fgcUUB+juGllxE8 8Cu4yWgpiwR1BsHXEmt/2SKpkgThY4Y5cyF7pkL1GVRaH8RXXEv6Z/xms9c6w4VEN8 owAHQbTrZ+DROIJVWtjKt+MAgXJQkTX6QMMgJYtHEfkqSnwlyBngdf5//k5wkvCW1N QsUkUPLrDlIEA== X-Virus-Scanned: amavis at mail.cs.ucla.edu Received: from mail.cs.ucla.edu ([127.0.0.1]) by localhost (mail.cs.ucla.edu [127.0.0.1]) (amavis, port 10026) with ESMTP id sNBlvdnVKwdk; Fri, 14 Feb 2025 22:22:03 -0800 (PST) Received: from [192.168.254.12] (unknown [47.147.225.25]) by mail.cs.ucla.edu (Postfix) with ESMTPSA id 45E8B3C00E409; Fri, 14 Feb 2025 22:22:03 -0800 (PST) Content-Type: multipart/mixed; boundary="------------FHzgNDhPoG0gRkS8az07oGCT" Message-ID: <7329a667-825a-4e70-9208-7c6426e38c97@HIDDEN> Date: Fri, 14 Feb 2025 22:22:02 -0800 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: bug#76255: cat: error without arguments To: lilydjwg <lilydjwg@HIDDEN> References: <Z62VE_yO1-a1Etna@HIDDEN> Content-Language: en-US From: Paul Eggert <eggert@HIDDEN> Organization: UCLA Computer Science Department In-Reply-To: <Z62VE_yO1-a1Etna@HIDDEN> X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: 76255-done Cc: 76255-done <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.0 (-) This is a multi-part message in MIME format. --------------FHzgNDhPoG0gRkS8az07oGCT Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 2025-02-12 22:45, lilydjwg wrote: > cat: -: input file is output file Thanks for the bug report. The symptoms you observe are a bug in 'cat'. I also see a bug in Gawk which I reported to the Gawk maintainer <https://lists.gnu.org/r/bug-gawk/2025-02/msg00003.html>. I don't see a bug in zsh or fish but perhaps I'm missing something. To fix the 'cat' bug I installed the attached patch into bleeding-edge Coreutils on Savannah, and something like this patch should appear in the next release. --------------FHzgNDhPoG0gRkS8az07oGCT Content-Type: text/x-patch; charset=UTF-8; name="0001-cat-fix-plain-cat-bug.patch" Content-Disposition: attachment; filename="0001-cat-fix-plain-cat-bug.patch" Content-Transfer-Encoding: base64 RnJvbSA3Mzg2YzI5MWJlOGUyZGUxMTVmMmUxNjE4ODZlODcyNDI5ZWRhZGQ3IE1vbiBTZXAg MTcgMDA6MDA6MDAgMjAwMQpGcm9tOiBQYXVsIEVnZ2VydCA8ZWdnZXJ0QGNzLnVjbGEuZWR1 PgpEYXRlOiBGcmksIDE0IEZlYiAyMDI1IDEzOjEwOjAyIC0wODAwClN1YmplY3Q6IFtQQVRD SF0gPT9VVEYtOD9xP2NhdDo9MjBmaXg9MjBwbGFpbj0yMD1FMj04MD05OGNhdD1FMj04MD05 OT0yMGJ1Pz0KID0/VVRGLTg/cT9nPz0KTUlNRS1WZXJzaW9uOiAxLjAKQ29udGVudC1UeXBl OiB0ZXh0L3BsYWluOyBjaGFyc2V0PVVURi04CkNvbnRlbnQtVHJhbnNmZXItRW5jb2Rpbmc6 IDhiaXQKCiogc3JjL2NhdC5jIChtYWluKTogRG8gbm90IGZhaWwgd2l0aCBwbGFpbiDigJhj YXTigJkgd2hlcmUgaW5wdXQgYW5kCm91dHB1dCBhcmUgYm90aCAvZGV2L3R0eSwgaWYgdGhl IG91dHB1dCBoYXBwZW5zIHRvIGhhdmUgT19BUFBFTkQgc2V0LgpQcm9ibGVtIHJlcG9ydGVk IGJ5IGxpbHlkandnIDxodHRwczovL2J1Z3MuZ251Lm9yZy83NjI1NT4uCkFsc28sIGRvbuKA mXQgcmVwb3J0IGFuIGVycm9yIGlmIHRoZSBzZWVrIHBvc2l0aW9uIGlzIGF0IG9yIGFmdGVy IEVPRiwKZXZlbiBpZiBPX0FQUEVORCBpcyBzZXQuCi0tLQogTkVXUyAgICAgIHwgIDYgKysr KystCiBzcmMvY2F0LmMgfCAyNiArKysrKysrKysrKysrLS0tLS0tLS0tLS0tLQogMiBmaWxl cyBjaGFuZ2VkLCAxOCBpbnNlcnRpb25zKCspLCAxNCBkZWxldGlvbnMoLSkKCmRpZmYgLS1n aXQgYS9ORVdTIGIvTkVXUwppbmRleCBjOWJhNWYxOTYuLmM2ZWRmMTZkNCAxMDA2NDQKLS0t IGEvTkVXUworKysgYi9ORVdTCkBAIC00LDcgKzQsMTEgQEAgR05VIGNvcmV1dGlscyBORVdT ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgLSotIG91dGxpbmUgLSotCiAK ICoqIEJ1ZyBmaXhlcwogCi0gIGBscyAtWiBkaXJgIHdvdWxkIGNyYXNoLgorICAnY2F0JyB3 b3VsZCBmYWlsIHdpdGggImlucHV0IGZpbGUgaXMgb3V0cHV0IGZpbGUiIGlmIGlucHV0IGFu ZAorICBvdXRwdXQgYXJlIHRoZSBzYW1lIHRlcm1pbmFsIGRldmljZSBhbmQgdGhlIG91dHB1 dCBpcyBhcHBlbmQtb25seS4KKyAgW2J1ZyBpbnRyb2R1Y2VkIGluIGNvcmV1dGlscy05LjZd CisKKyAgJ2xzIC1aIGRpcicgd291bGQgY3Jhc2guCiAgIFtidWcgaW50cm9kdWNlZCBpbiBj b3JldXRpbHMtOS42XQogCiAKZGlmZiAtLWdpdCBhL3NyYy9jYXQuYyBiL3NyYy9jYXQuYwpp bmRleCAyNzRmODQ0YTEuLmMwMjIxMDMwMSAxMDA2NDQKLS0tIGEvc3JjL2NhdC5jCisrKyBi L3NyYy9jYXQuYwpAQCAtNzE3LDIwICs3MTcsMjAgQEAgbWFpbiAoaW50IGFyZ2MsIGNoYXIg Kiphcmd2KQogICAgICAgICAgICYmIGhhdmVfb3V0X2RldgogICAgICAgICAgICYmIHN0YXRf YnVmLnN0X2RldiA9PSBvdXRfZGV2ICYmIHN0YXRfYnVmLnN0X2lubyA9PSBvdXRfaW5vKQog ICAgICAgICB7Ci0gICAgICAgICAgaWYgKG91dF9mbGFncyA8IC0xKQotICAgICAgICAgICAg b3V0X2ZsYWdzID0gZmNudGwgKFNURE9VVF9GSUxFTk8sIEZfR0VURkwpOwotICAgICAgICAg IGJvb2wgZXhoYXVzdGluZyA9IDAgPD0gb3V0X2ZsYWdzICYmIG91dF9mbGFncyAmIE9fQVBQ RU5EOwotICAgICAgICAgIGlmICghZXhoYXVzdGluZykKKyAgICAgICAgICBvZmZfdCBpbl9w b3MgPSBsc2VlayAoaW5wdXRfZGVzYywgMCwgU0VFS19DVVIpOworICAgICAgICAgIGlmICgw IDw9IGluX3BvcykKICAgICAgICAgICAgIHsKLSAgICAgICAgICAgICAgb2ZmX3QgaW5fcG9z ID0gbHNlZWsgKGlucHV0X2Rlc2MsIDAsIFNFRUtfQ1VSKTsKLSAgICAgICAgICAgICAgaWYg KDAgPD0gaW5fcG9zKQotICAgICAgICAgICAgICAgIGV4aGF1c3RpbmcgPSBpbl9wb3MgPCBs c2VlayAoU1RET1VUX0ZJTEVOTywgMCwgU0VFS19DVVIpOwotICAgICAgICAgICAgfQotICAg ICAgICAgIGlmIChleGhhdXN0aW5nKQotICAgICAgICAgICAgewotICAgICAgICAgICAgICBl cnJvciAoMCwgMCwgXygiJXM6IGlucHV0IGZpbGUgaXMgb3V0cHV0IGZpbGUiKSwgcXVvdGVm IChpbmZpbGUpKTsKLSAgICAgICAgICAgICAgb2sgPSBmYWxzZTsKLSAgICAgICAgICAgICAg Z290byBjb250aW47CisgICAgICAgICAgICAgIGlmIChvdXRfZmxhZ3MgPCAtMSkKKyAgICAg ICAgICAgICAgICBvdXRfZmxhZ3MgPSBmY250bCAoU1RET1VUX0ZJTEVOTywgRl9HRVRGTCk7 CisgICAgICAgICAgICAgIGludCB3aGVuY2UgPSAoMCA8PSBvdXRfZmxhZ3MgJiYgb3V0X2Zs YWdzICYgT19BUFBFTkQKKyAgICAgICAgICAgICAgICAgICAgICAgICAgICA/IFNFRUtfRU5E IDogU0VFS19DVVIpOworICAgICAgICAgICAgICBpZiAoaW5fcG9zIDwgbHNlZWsgKFNURE9V VF9GSUxFTk8sIDAsIHdoZW5jZSkpCisgICAgICAgICAgICAgICAgeworICAgICAgICAgICAg ICAgICAgZXJyb3IgKDAsIDAsIF8oIiVzOiBpbnB1dCBmaWxlIGlzIG91dHB1dCBmaWxlIiks CisgICAgICAgICAgICAgICAgICAgICAgICAgcXVvdGVmIChpbmZpbGUpKTsKKyAgICAgICAg ICAgICAgICAgIG9rID0gZmFsc2U7CisgICAgICAgICAgICAgICAgICBnb3RvIGNvbnRpbjsK KyAgICAgICAgICAgICAgICB9CiAgICAgICAgICAgICB9CiAgICAgICAgIH0KIAotLSAKMi40 NS4yCgo= --------------FHzgNDhPoG0gRkS8az07oGCT-- ------------=_1739600583-31345-2--
MIME-Version: 1.0 X-Mailer: MIME-tools 5.505 (Entity 5.505) X-Loop: help-debbugs@HIDDEN From: help-debbugs@HIDDEN (GNU bug Tracking System) To: lilydjwg <lilydjwg@HIDDEN> Subject: bug#76256: closed (Re: bug#76255: cat: error without arguments) Message-ID: <handler.76256.D76255.173960053431261.notifdone <at> debbugs.gnu.org> References: <7329a667-825a-4e70-9208-7c6426e38c97@HIDDEN> <Z62btiiauNHTZt-4@HIDDEN> X-Gnu-PR-Message: they-closed 76256 X-Gnu-PR-Package: coreutils Reply-To: 76256 <at> debbugs.gnu.org Date: Sat, 15 Feb 2025 06:23:03 +0000 Content-Type: multipart/mixed; boundary="----------=_1739600583-31345-3" This is a multi-part message in MIME format... ------------=_1739600583-31345-3 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Your bug report #76255: cat: error without arguments which was filed against the coreutils package, has been closed. The explanation is attached below, along with your original report. If you require more details, please reply to 76256 <at> debbugs.gnu.org. --=20 76255: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=3D76255 GNU Bug Tracking System Contact help-debbugs@HIDDEN with problems ------------=_1739600583-31345-3 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at 76255-done) by debbugs.gnu.org; 15 Feb 2025 06:22:14 +0000 Received: from localhost ([127.0.0.1]:53075 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1tjBZ7-000889-O9 for submit <at> debbugs.gnu.org; Sat, 15 Feb 2025 01:22:14 -0500 Received: from mail.cs.ucla.edu ([131.179.128.66]:50100) by debbugs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.84_2) (envelope-from <eggert@HIDDEN>) id 1tjBZ4-00087r-GQ for 76255-done <at> debbugs.gnu.org; Sat, 15 Feb 2025 01:22:11 -0500 Received: from localhost (localhost [127.0.0.1]) by mail.cs.ucla.edu (Postfix) with ESMTP id EAB553C00E40E; Fri, 14 Feb 2025 22:22:03 -0800 (PST) Received: from mail.cs.ucla.edu ([127.0.0.1]) by localhost (mail.cs.ucla.edu [127.0.0.1]) (amavis, port 10032) with ESMTP id 955daMMIPGBx; Fri, 14 Feb 2025 22:22:03 -0800 (PST) Received: from localhost (localhost [127.0.0.1]) by mail.cs.ucla.edu (Postfix) with ESMTP id 6806F3C00E40D; Fri, 14 Feb 2025 22:22:03 -0800 (PST) DKIM-Filter: OpenDKIM Filter v2.10.3 mail.cs.ucla.edu 6806F3C00E40D DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cs.ucla.edu; s=9D0B346E-2AEB-11ED-9476-E14B719DCE6C; t=1739600523; bh=GrvuKjqrnvAkhlkDOZPF9ZMaA3XX+TQJJvxqGOygquE=; h=Message-ID:Date:MIME-Version:To:From; b=EEAg3qhVkhBbaTBeKHJAbUk/3wk2VZAguH27m++i9hRbNXrIXHP4NwsMK3sj/u/k/ FCBlWGcpvfFC7VBS60NwGXjxDknx4cWtC/cu4ofyFkV/yhmpgdjJiBtO2j3xVGsBbx CVaNVbiNyL1FKgkko3zx0/7xGB9X4MadoKGoUWt7dR7TGGgJ2O0fgcUUB+juGllxE8 8Cu4yWgpiwR1BsHXEmt/2SKpkgThY4Y5cyF7pkL1GVRaH8RXXEv6Z/xms9c6w4VEN8 owAHQbTrZ+DROIJVWtjKt+MAgXJQkTX6QMMgJYtHEfkqSnwlyBngdf5//k5wkvCW1N QsUkUPLrDlIEA== X-Virus-Scanned: amavis at mail.cs.ucla.edu Received: from mail.cs.ucla.edu ([127.0.0.1]) by localhost (mail.cs.ucla.edu [127.0.0.1]) (amavis, port 10026) with ESMTP id sNBlvdnVKwdk; Fri, 14 Feb 2025 22:22:03 -0800 (PST) Received: from [192.168.254.12] (unknown [47.147.225.25]) by mail.cs.ucla.edu (Postfix) with ESMTPSA id 45E8B3C00E409; Fri, 14 Feb 2025 22:22:03 -0800 (PST) Content-Type: multipart/mixed; boundary="------------FHzgNDhPoG0gRkS8az07oGCT" Message-ID: <7329a667-825a-4e70-9208-7c6426e38c97@HIDDEN> Date: Fri, 14 Feb 2025 22:22:02 -0800 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: bug#76255: cat: error without arguments To: lilydjwg <lilydjwg@HIDDEN> References: <Z62VE_yO1-a1Etna@HIDDEN> Content-Language: en-US From: Paul Eggert <eggert@HIDDEN> Organization: UCLA Computer Science Department In-Reply-To: <Z62VE_yO1-a1Etna@HIDDEN> X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: 76255-done Cc: 76255-done <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.0 (-) This is a multi-part message in MIME format. --------------FHzgNDhPoG0gRkS8az07oGCT Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 2025-02-12 22:45, lilydjwg wrote: > cat: -: input file is output file Thanks for the bug report. The symptoms you observe are a bug in 'cat'. I also see a bug in Gawk which I reported to the Gawk maintainer <https://lists.gnu.org/r/bug-gawk/2025-02/msg00003.html>. I don't see a bug in zsh or fish but perhaps I'm missing something. To fix the 'cat' bug I installed the attached patch into bleeding-edge Coreutils on Savannah, and something like this patch should appear in the next release. --------------FHzgNDhPoG0gRkS8az07oGCT Content-Type: text/x-patch; charset=UTF-8; name="0001-cat-fix-plain-cat-bug.patch" Content-Disposition: attachment; filename="0001-cat-fix-plain-cat-bug.patch" Content-Transfer-Encoding: base64 RnJvbSA3Mzg2YzI5MWJlOGUyZGUxMTVmMmUxNjE4ODZlODcyNDI5ZWRhZGQ3IE1vbiBTZXAg MTcgMDA6MDA6MDAgMjAwMQpGcm9tOiBQYXVsIEVnZ2VydCA8ZWdnZXJ0QGNzLnVjbGEuZWR1 PgpEYXRlOiBGcmksIDE0IEZlYiAyMDI1IDEzOjEwOjAyIC0wODAwClN1YmplY3Q6IFtQQVRD SF0gPT9VVEYtOD9xP2NhdDo9MjBmaXg9MjBwbGFpbj0yMD1FMj04MD05OGNhdD1FMj04MD05 OT0yMGJ1Pz0KID0/VVRGLTg/cT9nPz0KTUlNRS1WZXJzaW9uOiAxLjAKQ29udGVudC1UeXBl OiB0ZXh0L3BsYWluOyBjaGFyc2V0PVVURi04CkNvbnRlbnQtVHJhbnNmZXItRW5jb2Rpbmc6 IDhiaXQKCiogc3JjL2NhdC5jIChtYWluKTogRG8gbm90IGZhaWwgd2l0aCBwbGFpbiDigJhj YXTigJkgd2hlcmUgaW5wdXQgYW5kCm91dHB1dCBhcmUgYm90aCAvZGV2L3R0eSwgaWYgdGhl IG91dHB1dCBoYXBwZW5zIHRvIGhhdmUgT19BUFBFTkQgc2V0LgpQcm9ibGVtIHJlcG9ydGVk IGJ5IGxpbHlkandnIDxodHRwczovL2J1Z3MuZ251Lm9yZy83NjI1NT4uCkFsc28sIGRvbuKA mXQgcmVwb3J0IGFuIGVycm9yIGlmIHRoZSBzZWVrIHBvc2l0aW9uIGlzIGF0IG9yIGFmdGVy IEVPRiwKZXZlbiBpZiBPX0FQUEVORCBpcyBzZXQuCi0tLQogTkVXUyAgICAgIHwgIDYgKysr KystCiBzcmMvY2F0LmMgfCAyNiArKysrKysrKysrKysrLS0tLS0tLS0tLS0tLQogMiBmaWxl cyBjaGFuZ2VkLCAxOCBpbnNlcnRpb25zKCspLCAxNCBkZWxldGlvbnMoLSkKCmRpZmYgLS1n aXQgYS9ORVdTIGIvTkVXUwppbmRleCBjOWJhNWYxOTYuLmM2ZWRmMTZkNCAxMDA2NDQKLS0t IGEvTkVXUworKysgYi9ORVdTCkBAIC00LDcgKzQsMTEgQEAgR05VIGNvcmV1dGlscyBORVdT ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgLSotIG91dGxpbmUgLSotCiAK ICoqIEJ1ZyBmaXhlcwogCi0gIGBscyAtWiBkaXJgIHdvdWxkIGNyYXNoLgorICAnY2F0JyB3 b3VsZCBmYWlsIHdpdGggImlucHV0IGZpbGUgaXMgb3V0cHV0IGZpbGUiIGlmIGlucHV0IGFu ZAorICBvdXRwdXQgYXJlIHRoZSBzYW1lIHRlcm1pbmFsIGRldmljZSBhbmQgdGhlIG91dHB1 dCBpcyBhcHBlbmQtb25seS4KKyAgW2J1ZyBpbnRyb2R1Y2VkIGluIGNvcmV1dGlscy05LjZd CisKKyAgJ2xzIC1aIGRpcicgd291bGQgY3Jhc2guCiAgIFtidWcgaW50cm9kdWNlZCBpbiBj b3JldXRpbHMtOS42XQogCiAKZGlmZiAtLWdpdCBhL3NyYy9jYXQuYyBiL3NyYy9jYXQuYwpp bmRleCAyNzRmODQ0YTEuLmMwMjIxMDMwMSAxMDA2NDQKLS0tIGEvc3JjL2NhdC5jCisrKyBi L3NyYy9jYXQuYwpAQCAtNzE3LDIwICs3MTcsMjAgQEAgbWFpbiAoaW50IGFyZ2MsIGNoYXIg Kiphcmd2KQogICAgICAgICAgICYmIGhhdmVfb3V0X2RldgogICAgICAgICAgICYmIHN0YXRf YnVmLnN0X2RldiA9PSBvdXRfZGV2ICYmIHN0YXRfYnVmLnN0X2lubyA9PSBvdXRfaW5vKQog ICAgICAgICB7Ci0gICAgICAgICAgaWYgKG91dF9mbGFncyA8IC0xKQotICAgICAgICAgICAg b3V0X2ZsYWdzID0gZmNudGwgKFNURE9VVF9GSUxFTk8sIEZfR0VURkwpOwotICAgICAgICAg IGJvb2wgZXhoYXVzdGluZyA9IDAgPD0gb3V0X2ZsYWdzICYmIG91dF9mbGFncyAmIE9fQVBQ RU5EOwotICAgICAgICAgIGlmICghZXhoYXVzdGluZykKKyAgICAgICAgICBvZmZfdCBpbl9w b3MgPSBsc2VlayAoaW5wdXRfZGVzYywgMCwgU0VFS19DVVIpOworICAgICAgICAgIGlmICgw IDw9IGluX3BvcykKICAgICAgICAgICAgIHsKLSAgICAgICAgICAgICAgb2ZmX3QgaW5fcG9z ID0gbHNlZWsgKGlucHV0X2Rlc2MsIDAsIFNFRUtfQ1VSKTsKLSAgICAgICAgICAgICAgaWYg KDAgPD0gaW5fcG9zKQotICAgICAgICAgICAgICAgIGV4aGF1c3RpbmcgPSBpbl9wb3MgPCBs c2VlayAoU1RET1VUX0ZJTEVOTywgMCwgU0VFS19DVVIpOwotICAgICAgICAgICAgfQotICAg ICAgICAgIGlmIChleGhhdXN0aW5nKQotICAgICAgICAgICAgewotICAgICAgICAgICAgICBl cnJvciAoMCwgMCwgXygiJXM6IGlucHV0IGZpbGUgaXMgb3V0cHV0IGZpbGUiKSwgcXVvdGVm IChpbmZpbGUpKTsKLSAgICAgICAgICAgICAgb2sgPSBmYWxzZTsKLSAgICAgICAgICAgICAg Z290byBjb250aW47CisgICAgICAgICAgICAgIGlmIChvdXRfZmxhZ3MgPCAtMSkKKyAgICAg ICAgICAgICAgICBvdXRfZmxhZ3MgPSBmY250bCAoU1RET1VUX0ZJTEVOTywgRl9HRVRGTCk7 CisgICAgICAgICAgICAgIGludCB3aGVuY2UgPSAoMCA8PSBvdXRfZmxhZ3MgJiYgb3V0X2Zs YWdzICYgT19BUFBFTkQKKyAgICAgICAgICAgICAgICAgICAgICAgICAgICA/IFNFRUtfRU5E IDogU0VFS19DVVIpOworICAgICAgICAgICAgICBpZiAoaW5fcG9zIDwgbHNlZWsgKFNURE9V VF9GSUxFTk8sIDAsIHdoZW5jZSkpCisgICAgICAgICAgICAgICAgeworICAgICAgICAgICAg ICAgICAgZXJyb3IgKDAsIDAsIF8oIiVzOiBpbnB1dCBmaWxlIGlzIG91dHB1dCBmaWxlIiks CisgICAgICAgICAgICAgICAgICAgICAgICAgcXVvdGVmIChpbmZpbGUpKTsKKyAgICAgICAg ICAgICAgICAgIG9rID0gZmFsc2U7CisgICAgICAgICAgICAgICAgICBnb3RvIGNvbnRpbjsK KyAgICAgICAgICAgICAgICB9CiAgICAgICAgICAgICB9CiAgICAgICAgIH0KIAotLSAKMi40 NS4yCgo= --------------FHzgNDhPoG0gRkS8az07oGCT-- ------------=_1739600583-31345-3 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at submit) by debbugs.gnu.org; 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Wed, 12 Feb 2025 23:14:33 -0800 (PST) Received: from localhost ([2a0c:b641:69c:caa0:fd64:9d13:cc80:b82e]) by smtp.gmail.com with UTF8SMTPSA id d9443c01a7336-220d5349510sm6129325ad.13.2025.02.12.23.14.31 for <bug-coreutils@HIDDEN> (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 12 Feb 2025 23:14:32 -0800 (PST) Date: Thu, 13 Feb 2025 15:13:58 +0800 From: lilydjwg <lilydjwg@HIDDEN> To: bug-coreutils@HIDDEN Subject: Re: cat: error without arguments Message-ID: <Z62btiiauNHTZt-4@HIDDEN> References: <Z62VE_yO1-a1Etna@HIDDEN> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <Z62VE_yO1-a1Etna@HIDDEN> X-Mailer: Mutt 2.2.13 (00d56288) (2024-03-09) Received-SPF: pass client-ip=2607:f8b0:4864:20::62f; envelope-from=lilydjwg@HIDDEN; helo=mail-pl1-x62f.google.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, GB_FREEMAIL_DISPTO=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: 1.0 (+) X-Debbugs-Envelope-To: submit X-Mailman-Approved-At: Thu, 13 Feb 2025 03:00:16 -0500 X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -0.0 (/) On Thu, Feb 13, 2025 at 02:45:39PM +0800, lilydjwg wrote: > In the past I can run `cat` without any arguments and it prints > whatever I type at the terminal. However since 9.6, `cat` reports the > following error: > > cat: -: input file is output file Ah, I find it's not always reproducible, and a strace reveals that the stdout flags are different: Erroring cat (in my existing shell session): fcntl(1</dev/pts/5<char 136:5>>, F_GETFL) = 0x402 (flags O_RDWR|O_APPEND) Working cat (in a new shell session): fcntl(1</dev/pts/11<char 136:11>>, F_GETFL) = 0x2 (flags O_RDWR) I'm using zsh, and this issue starts to occur after I do a tab completion (in my case, type "cat" and then tab). Other users report that some fish completion can also cause this issue. The terminal in use itself seems to not matter. I'm using GNOME Terminal, inside and outside tmux. -- Best regards, lilydjwg ------------=_1739600583-31345-3--
MIME-Version: 1.0 X-Mailer: MIME-tools 5.505 (Entity 5.505) X-Loop: help-debbugs@HIDDEN From: help-debbugs@HIDDEN (GNU bug Tracking System) To: Paul Eggert <eggert@HIDDEN> Subject: bug#76257: closed (cat: error without arguments) CC: tracker <at> debbugs.gnu.org Message-ID: <handler.76257.D76255.173960053431261.ackdone <at> debbugs.gnu.org> References: <7329a667-825a-4e70-9208-7c6426e38c97@HIDDEN> <Z62dlcXKzcY6jDgs@HIDDEN> X-Gnu-PR-Message: closed 76257 X-Gnu-PR-Package: coreutils Date: Sat, 15 Feb 2025 06:23:03 +0000 Content-Type: multipart/mixed; boundary="----------=_1739600583-31345-4" This is a multi-part message in MIME format... ------------=_1739600583-31345-4 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Your message dated Fri, 14 Feb 2025 22:22:02 -0800 with message-id <7329a667-825a-4e70-9208-7c6426e38c97@HIDDEN> and subject line Re: bug#76255: cat: error without arguments has caused the debbugs.gnu.org bug report #76255, regarding cat: error without arguments to be marked as done. 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Wed, 12 Feb 2025 23:22:32 -0800 (PST) Received: from localhost ([2a0c:b641:69c:caa0:fd64:9d13:cc80:b82e]) by smtp.gmail.com with UTF8SMTPSA id d9443c01a7336-220d5584b02sm6200195ad.202.2025.02.12.23.22.30 for <bug-coreutils@HIDDEN> (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 12 Feb 2025 23:22:31 -0800 (PST) Date: Thu, 13 Feb 2025 15:21:57 +0800 From: lilydjwg <lilydjwg@HIDDEN> To: bug-coreutils@HIDDEN Subject: Re: cat: error without arguments Message-ID: <Z62dlcXKzcY6jDgs@HIDDEN> References: <Z62VE_yO1-a1Etna@HIDDEN> <Z62btiiauNHTZt-4@HIDDEN> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <Z62btiiauNHTZt-4@HIDDEN> X-Mailer: Mutt 2.2.13 (00d56288) (2024-03-09) Received-SPF: pass client-ip=2607:f8b0:4864:20::62d; envelope-from=lilydjwg@HIDDEN; helo=mail-pl1-x62d.google.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, GB_FREEMAIL_DISPTO=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: 1.0 (+) X-Debbugs-Envelope-To: submit X-Mailman-Approved-At: Thu, 13 Feb 2025 03:00:16 -0500 X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -0.0 (/) On Thu, Feb 13, 2025 at 03:13:59PM +0800, lilydjwg wrote: > [...] > fcntl(1</dev/pts/5<char 136:5>>, F_GETFL) = 0x402 (flags O_RDWR|O_APPEND) This flag is added by gawk. Run "awk '{print $1}'" and Ctrl-D, and then cat will print this error. No shell completion needed to reproduce. > [...] -- Best regards, lilydjwg ------------=_1739600583-31345-4 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at 76255-done) by debbugs.gnu.org; 15 Feb 2025 06:22:14 +0000 Received: from localhost ([127.0.0.1]:53075 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1tjBZ7-000889-O9 for submit <at> debbugs.gnu.org; Sat, 15 Feb 2025 01:22:14 -0500 Received: from mail.cs.ucla.edu ([131.179.128.66]:50100) by debbugs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.84_2) (envelope-from <eggert@HIDDEN>) id 1tjBZ4-00087r-GQ for 76255-done <at> debbugs.gnu.org; Sat, 15 Feb 2025 01:22:11 -0500 Received: from localhost (localhost [127.0.0.1]) by mail.cs.ucla.edu (Postfix) with ESMTP id EAB553C00E40E; Fri, 14 Feb 2025 22:22:03 -0800 (PST) Received: from mail.cs.ucla.edu ([127.0.0.1]) by localhost (mail.cs.ucla.edu [127.0.0.1]) (amavis, port 10032) with ESMTP id 955daMMIPGBx; Fri, 14 Feb 2025 22:22:03 -0800 (PST) Received: from localhost (localhost [127.0.0.1]) by mail.cs.ucla.edu (Postfix) with ESMTP id 6806F3C00E40D; Fri, 14 Feb 2025 22:22:03 -0800 (PST) DKIM-Filter: OpenDKIM Filter v2.10.3 mail.cs.ucla.edu 6806F3C00E40D DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cs.ucla.edu; s=9D0B346E-2AEB-11ED-9476-E14B719DCE6C; t=1739600523; bh=GrvuKjqrnvAkhlkDOZPF9ZMaA3XX+TQJJvxqGOygquE=; h=Message-ID:Date:MIME-Version:To:From; b=EEAg3qhVkhBbaTBeKHJAbUk/3wk2VZAguH27m++i9hRbNXrIXHP4NwsMK3sj/u/k/ FCBlWGcpvfFC7VBS60NwGXjxDknx4cWtC/cu4ofyFkV/yhmpgdjJiBtO2j3xVGsBbx CVaNVbiNyL1FKgkko3zx0/7xGB9X4MadoKGoUWt7dR7TGGgJ2O0fgcUUB+juGllxE8 8Cu4yWgpiwR1BsHXEmt/2SKpkgThY4Y5cyF7pkL1GVRaH8RXXEv6Z/xms9c6w4VEN8 owAHQbTrZ+DROIJVWtjKt+MAgXJQkTX6QMMgJYtHEfkqSnwlyBngdf5//k5wkvCW1N QsUkUPLrDlIEA== X-Virus-Scanned: amavis at mail.cs.ucla.edu Received: from mail.cs.ucla.edu ([127.0.0.1]) by localhost (mail.cs.ucla.edu [127.0.0.1]) (amavis, port 10026) with ESMTP id sNBlvdnVKwdk; Fri, 14 Feb 2025 22:22:03 -0800 (PST) Received: from [192.168.254.12] (unknown [47.147.225.25]) by mail.cs.ucla.edu (Postfix) with ESMTPSA id 45E8B3C00E409; Fri, 14 Feb 2025 22:22:03 -0800 (PST) Content-Type: multipart/mixed; boundary="------------FHzgNDhPoG0gRkS8az07oGCT" Message-ID: <7329a667-825a-4e70-9208-7c6426e38c97@HIDDEN> Date: Fri, 14 Feb 2025 22:22:02 -0800 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: bug#76255: cat: error without arguments To: lilydjwg <lilydjwg@HIDDEN> References: <Z62VE_yO1-a1Etna@HIDDEN> Content-Language: en-US From: Paul Eggert <eggert@HIDDEN> Organization: UCLA Computer Science Department In-Reply-To: <Z62VE_yO1-a1Etna@HIDDEN> X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: 76255-done Cc: 76255-done <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.0 (-) This is a multi-part message in MIME format. --------------FHzgNDhPoG0gRkS8az07oGCT Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 2025-02-12 22:45, lilydjwg wrote: > cat: -: input file is output file Thanks for the bug report. The symptoms you observe are a bug in 'cat'. I also see a bug in Gawk which I reported to the Gawk maintainer <https://lists.gnu.org/r/bug-gawk/2025-02/msg00003.html>. I don't see a bug in zsh or fish but perhaps I'm missing something. To fix the 'cat' bug I installed the attached patch into bleeding-edge Coreutils on Savannah, and something like this patch should appear in the next release. --------------FHzgNDhPoG0gRkS8az07oGCT Content-Type: text/x-patch; charset=UTF-8; name="0001-cat-fix-plain-cat-bug.patch" Content-Disposition: attachment; filename="0001-cat-fix-plain-cat-bug.patch" Content-Transfer-Encoding: base64 RnJvbSA3Mzg2YzI5MWJlOGUyZGUxMTVmMmUxNjE4ODZlODcyNDI5ZWRhZGQ3IE1vbiBTZXAg MTcgMDA6MDA6MDAgMjAwMQpGcm9tOiBQYXVsIEVnZ2VydCA8ZWdnZXJ0QGNzLnVjbGEuZWR1 PgpEYXRlOiBGcmksIDE0IEZlYiAyMDI1IDEzOjEwOjAyIC0wODAwClN1YmplY3Q6IFtQQVRD SF0gPT9VVEYtOD9xP2NhdDo9MjBmaXg9MjBwbGFpbj0yMD1FMj04MD05OGNhdD1FMj04MD05 OT0yMGJ1Pz0KID0/VVRGLTg/cT9nPz0KTUlNRS1WZXJzaW9uOiAxLjAKQ29udGVudC1UeXBl OiB0ZXh0L3BsYWluOyBjaGFyc2V0PVVURi04CkNvbnRlbnQtVHJhbnNmZXItRW5jb2Rpbmc6 IDhiaXQKCiogc3JjL2NhdC5jIChtYWluKTogRG8gbm90IGZhaWwgd2l0aCBwbGFpbiDigJhj YXTigJkgd2hlcmUgaW5wdXQgYW5kCm91dHB1dCBhcmUgYm90aCAvZGV2L3R0eSwgaWYgdGhl IG91dHB1dCBoYXBwZW5zIHRvIGhhdmUgT19BUFBFTkQgc2V0LgpQcm9ibGVtIHJlcG9ydGVk IGJ5IGxpbHlkandnIDxodHRwczovL2J1Z3MuZ251Lm9yZy83NjI1NT4uCkFsc28sIGRvbuKA mXQgcmVwb3J0IGFuIGVycm9yIGlmIHRoZSBzZWVrIHBvc2l0aW9uIGlzIGF0IG9yIGFmdGVy IEVPRiwKZXZlbiBpZiBPX0FQUEVORCBpcyBzZXQuCi0tLQogTkVXUyAgICAgIHwgIDYgKysr KystCiBzcmMvY2F0LmMgfCAyNiArKysrKysrKysrKysrLS0tLS0tLS0tLS0tLQogMiBmaWxl cyBjaGFuZ2VkLCAxOCBpbnNlcnRpb25zKCspLCAxNCBkZWxldGlvbnMoLSkKCmRpZmYgLS1n aXQgYS9ORVdTIGIvTkVXUwppbmRleCBjOWJhNWYxOTYuLmM2ZWRmMTZkNCAxMDA2NDQKLS0t IGEvTkVXUworKysgYi9ORVdTCkBAIC00LDcgKzQsMTEgQEAgR05VIGNvcmV1dGlscyBORVdT ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgLSotIG91dGxpbmUgLSotCiAK ICoqIEJ1ZyBmaXhlcwogCi0gIGBscyAtWiBkaXJgIHdvdWxkIGNyYXNoLgorICAnY2F0JyB3 b3VsZCBmYWlsIHdpdGggImlucHV0IGZpbGUgaXMgb3V0cHV0IGZpbGUiIGlmIGlucHV0IGFu ZAorICBvdXRwdXQgYXJlIHRoZSBzYW1lIHRlcm1pbmFsIGRldmljZSBhbmQgdGhlIG91dHB1 dCBpcyBhcHBlbmQtb25seS4KKyAgW2J1ZyBpbnRyb2R1Y2VkIGluIGNvcmV1dGlscy05LjZd CisKKyAgJ2xzIC1aIGRpcicgd291bGQgY3Jhc2guCiAgIFtidWcgaW50cm9kdWNlZCBpbiBj b3JldXRpbHMtOS42XQogCiAKZGlmZiAtLWdpdCBhL3NyYy9jYXQuYyBiL3NyYy9jYXQuYwpp bmRleCAyNzRmODQ0YTEuLmMwMjIxMDMwMSAxMDA2NDQKLS0tIGEvc3JjL2NhdC5jCisrKyBi L3NyYy9jYXQuYwpAQCAtNzE3LDIwICs3MTcsMjAgQEAgbWFpbiAoaW50IGFyZ2MsIGNoYXIg Kiphcmd2KQogICAgICAgICAgICYmIGhhdmVfb3V0X2RldgogICAgICAgICAgICYmIHN0YXRf YnVmLnN0X2RldiA9PSBvdXRfZGV2ICYmIHN0YXRfYnVmLnN0X2lubyA9PSBvdXRfaW5vKQog ICAgICAgICB7Ci0gICAgICAgICAgaWYgKG91dF9mbGFncyA8IC0xKQotICAgICAgICAgICAg b3V0X2ZsYWdzID0gZmNudGwgKFNURE9VVF9GSUxFTk8sIEZfR0VURkwpOwotICAgICAgICAg IGJvb2wgZXhoYXVzdGluZyA9IDAgPD0gb3V0X2ZsYWdzICYmIG91dF9mbGFncyAmIE9fQVBQ RU5EOwotICAgICAgICAgIGlmICghZXhoYXVzdGluZykKKyAgICAgICAgICBvZmZfdCBpbl9w b3MgPSBsc2VlayAoaW5wdXRfZGVzYywgMCwgU0VFS19DVVIpOworICAgICAgICAgIGlmICgw IDw9IGluX3BvcykKICAgICAgICAgICAgIHsKLSAgICAgICAgICAgICAgb2ZmX3QgaW5fcG9z ID0gbHNlZWsgKGlucHV0X2Rlc2MsIDAsIFNFRUtfQ1VSKTsKLSAgICAgICAgICAgICAgaWYg KDAgPD0gaW5fcG9zKQotICAgICAgICAgICAgICAgIGV4aGF1c3RpbmcgPSBpbl9wb3MgPCBs c2VlayAoU1RET1VUX0ZJTEVOTywgMCwgU0VFS19DVVIpOwotICAgICAgICAgICAgfQotICAg ICAgICAgIGlmIChleGhhdXN0aW5nKQotICAgICAgICAgICAgewotICAgICAgICAgICAgICBl cnJvciAoMCwgMCwgXygiJXM6IGlucHV0IGZpbGUgaXMgb3V0cHV0IGZpbGUiKSwgcXVvdGVm IChpbmZpbGUpKTsKLSAgICAgICAgICAgICAgb2sgPSBmYWxzZTsKLSAgICAgICAgICAgICAg Z290byBjb250aW47CisgICAgICAgICAgICAgIGlmIChvdXRfZmxhZ3MgPCAtMSkKKyAgICAg ICAgICAgICAgICBvdXRfZmxhZ3MgPSBmY250bCAoU1RET1VUX0ZJTEVOTywgRl9HRVRGTCk7 CisgICAgICAgICAgICAgIGludCB3aGVuY2UgPSAoMCA8PSBvdXRfZmxhZ3MgJiYgb3V0X2Zs YWdzICYgT19BUFBFTkQKKyAgICAgICAgICAgICAgICAgICAgICAgICAgICA/IFNFRUtfRU5E IDogU0VFS19DVVIpOworICAgICAgICAgICAgICBpZiAoaW5fcG9zIDwgbHNlZWsgKFNURE9V VF9GSUxFTk8sIDAsIHdoZW5jZSkpCisgICAgICAgICAgICAgICAgeworICAgICAgICAgICAg ICAgICAgZXJyb3IgKDAsIDAsIF8oIiVzOiBpbnB1dCBmaWxlIGlzIG91dHB1dCBmaWxlIiks CisgICAgICAgICAgICAgICAgICAgICAgICAgcXVvdGVmIChpbmZpbGUpKTsKKyAgICAgICAg ICAgICAgICAgIG9rID0gZmFsc2U7CisgICAgICAgICAgICAgICAgICBnb3RvIGNvbnRpbjsK KyAgICAgICAgICAgICAgICB9CiAgICAgICAgICAgICB9CiAgICAgICAgIH0KIAotLSAKMi40 NS4yCgo= --------------FHzgNDhPoG0gRkS8az07oGCT-- ------------=_1739600583-31345-4--
MIME-Version: 1.0 X-Mailer: MIME-tools 5.505 (Entity 5.505) X-Loop: help-debbugs@HIDDEN From: help-debbugs@HIDDEN (GNU bug Tracking System) To: lilydjwg <lilydjwg@HIDDEN> Subject: bug#76257: closed (Re: bug#76255: cat: error without arguments) Message-ID: <handler.76257.D76255.173960053431261.notifdone <at> debbugs.gnu.org> References: <7329a667-825a-4e70-9208-7c6426e38c97@HIDDEN> <Z62dlcXKzcY6jDgs@HIDDEN> X-Gnu-PR-Message: they-closed 76257 X-Gnu-PR-Package: coreutils Reply-To: 76257 <at> debbugs.gnu.org Date: Sat, 15 Feb 2025 06:23:03 +0000 Content-Type: multipart/mixed; boundary="----------=_1739600583-31345-5" This is a multi-part message in MIME format... ------------=_1739600583-31345-5 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Your bug report #76255: cat: error without arguments which was filed against the coreutils package, has been closed. The explanation is attached below, along with your original report. If you require more details, please reply to 76257 <at> debbugs.gnu.org. --=20 76255: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=3D76255 GNU Bug Tracking System Contact help-debbugs@HIDDEN with problems ------------=_1739600583-31345-5 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at 76255-done) by debbugs.gnu.org; 15 Feb 2025 06:22:14 +0000 Received: from localhost ([127.0.0.1]:53075 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1tjBZ7-000889-O9 for submit <at> debbugs.gnu.org; Sat, 15 Feb 2025 01:22:14 -0500 Received: from mail.cs.ucla.edu ([131.179.128.66]:50100) by debbugs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.84_2) (envelope-from <eggert@HIDDEN>) id 1tjBZ4-00087r-GQ for 76255-done <at> debbugs.gnu.org; Sat, 15 Feb 2025 01:22:11 -0500 Received: from localhost (localhost [127.0.0.1]) by mail.cs.ucla.edu (Postfix) with ESMTP id EAB553C00E40E; Fri, 14 Feb 2025 22:22:03 -0800 (PST) Received: from mail.cs.ucla.edu ([127.0.0.1]) by localhost (mail.cs.ucla.edu [127.0.0.1]) (amavis, port 10032) with ESMTP id 955daMMIPGBx; Fri, 14 Feb 2025 22:22:03 -0800 (PST) Received: from localhost (localhost [127.0.0.1]) by mail.cs.ucla.edu (Postfix) with ESMTP id 6806F3C00E40D; Fri, 14 Feb 2025 22:22:03 -0800 (PST) DKIM-Filter: OpenDKIM Filter v2.10.3 mail.cs.ucla.edu 6806F3C00E40D DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cs.ucla.edu; s=9D0B346E-2AEB-11ED-9476-E14B719DCE6C; t=1739600523; bh=GrvuKjqrnvAkhlkDOZPF9ZMaA3XX+TQJJvxqGOygquE=; h=Message-ID:Date:MIME-Version:To:From; b=EEAg3qhVkhBbaTBeKHJAbUk/3wk2VZAguH27m++i9hRbNXrIXHP4NwsMK3sj/u/k/ FCBlWGcpvfFC7VBS60NwGXjxDknx4cWtC/cu4ofyFkV/yhmpgdjJiBtO2j3xVGsBbx CVaNVbiNyL1FKgkko3zx0/7xGB9X4MadoKGoUWt7dR7TGGgJ2O0fgcUUB+juGllxE8 8Cu4yWgpiwR1BsHXEmt/2SKpkgThY4Y5cyF7pkL1GVRaH8RXXEv6Z/xms9c6w4VEN8 owAHQbTrZ+DROIJVWtjKt+MAgXJQkTX6QMMgJYtHEfkqSnwlyBngdf5//k5wkvCW1N QsUkUPLrDlIEA== X-Virus-Scanned: amavis at mail.cs.ucla.edu Received: from mail.cs.ucla.edu ([127.0.0.1]) by localhost (mail.cs.ucla.edu [127.0.0.1]) (amavis, port 10026) with ESMTP id sNBlvdnVKwdk; Fri, 14 Feb 2025 22:22:03 -0800 (PST) Received: from [192.168.254.12] (unknown [47.147.225.25]) by mail.cs.ucla.edu (Postfix) with ESMTPSA id 45E8B3C00E409; Fri, 14 Feb 2025 22:22:03 -0800 (PST) Content-Type: multipart/mixed; boundary="------------FHzgNDhPoG0gRkS8az07oGCT" Message-ID: <7329a667-825a-4e70-9208-7c6426e38c97@HIDDEN> Date: Fri, 14 Feb 2025 22:22:02 -0800 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: bug#76255: cat: error without arguments To: lilydjwg <lilydjwg@HIDDEN> References: <Z62VE_yO1-a1Etna@HIDDEN> Content-Language: en-US From: Paul Eggert <eggert@HIDDEN> Organization: UCLA Computer Science Department In-Reply-To: <Z62VE_yO1-a1Etna@HIDDEN> X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: 76255-done Cc: 76255-done <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.0 (-) This is a multi-part message in MIME format. --------------FHzgNDhPoG0gRkS8az07oGCT Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 2025-02-12 22:45, lilydjwg wrote: > cat: -: input file is output file Thanks for the bug report. The symptoms you observe are a bug in 'cat'. I also see a bug in Gawk which I reported to the Gawk maintainer <https://lists.gnu.org/r/bug-gawk/2025-02/msg00003.html>. I don't see a bug in zsh or fish but perhaps I'm missing something. To fix the 'cat' bug I installed the attached patch into bleeding-edge Coreutils on Savannah, and something like this patch should appear in the next release. --------------FHzgNDhPoG0gRkS8az07oGCT Content-Type: text/x-patch; charset=UTF-8; name="0001-cat-fix-plain-cat-bug.patch" Content-Disposition: attachment; filename="0001-cat-fix-plain-cat-bug.patch" Content-Transfer-Encoding: base64 RnJvbSA3Mzg2YzI5MWJlOGUyZGUxMTVmMmUxNjE4ODZlODcyNDI5ZWRhZGQ3IE1vbiBTZXAg MTcgMDA6MDA6MDAgMjAwMQpGcm9tOiBQYXVsIEVnZ2VydCA8ZWdnZXJ0QGNzLnVjbGEuZWR1 PgpEYXRlOiBGcmksIDE0IEZlYiAyMDI1IDEzOjEwOjAyIC0wODAwClN1YmplY3Q6IFtQQVRD SF0gPT9VVEYtOD9xP2NhdDo9MjBmaXg9MjBwbGFpbj0yMD1FMj04MD05OGNhdD1FMj04MD05 OT0yMGJ1Pz0KID0/VVRGLTg/cT9nPz0KTUlNRS1WZXJzaW9uOiAxLjAKQ29udGVudC1UeXBl OiB0ZXh0L3BsYWluOyBjaGFyc2V0PVVURi04CkNvbnRlbnQtVHJhbnNmZXItRW5jb2Rpbmc6 IDhiaXQKCiogc3JjL2NhdC5jIChtYWluKTogRG8gbm90IGZhaWwgd2l0aCBwbGFpbiDigJhj YXTigJkgd2hlcmUgaW5wdXQgYW5kCm91dHB1dCBhcmUgYm90aCAvZGV2L3R0eSwgaWYgdGhl IG91dHB1dCBoYXBwZW5zIHRvIGhhdmUgT19BUFBFTkQgc2V0LgpQcm9ibGVtIHJlcG9ydGVk IGJ5IGxpbHlkandnIDxodHRwczovL2J1Z3MuZ251Lm9yZy83NjI1NT4uCkFsc28sIGRvbuKA mXQgcmVwb3J0IGFuIGVycm9yIGlmIHRoZSBzZWVrIHBvc2l0aW9uIGlzIGF0IG9yIGFmdGVy IEVPRiwKZXZlbiBpZiBPX0FQUEVORCBpcyBzZXQuCi0tLQogTkVXUyAgICAgIHwgIDYgKysr KystCiBzcmMvY2F0LmMgfCAyNiArKysrKysrKysrKysrLS0tLS0tLS0tLS0tLQogMiBmaWxl cyBjaGFuZ2VkLCAxOCBpbnNlcnRpb25zKCspLCAxNCBkZWxldGlvbnMoLSkKCmRpZmYgLS1n aXQgYS9ORVdTIGIvTkVXUwppbmRleCBjOWJhNWYxOTYuLmM2ZWRmMTZkNCAxMDA2NDQKLS0t IGEvTkVXUworKysgYi9ORVdTCkBAIC00LDcgKzQsMTEgQEAgR05VIGNvcmV1dGlscyBORVdT ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgLSotIG91dGxpbmUgLSotCiAK ICoqIEJ1ZyBmaXhlcwogCi0gIGBscyAtWiBkaXJgIHdvdWxkIGNyYXNoLgorICAnY2F0JyB3 b3VsZCBmYWlsIHdpdGggImlucHV0IGZpbGUgaXMgb3V0cHV0IGZpbGUiIGlmIGlucHV0IGFu ZAorICBvdXRwdXQgYXJlIHRoZSBzYW1lIHRlcm1pbmFsIGRldmljZSBhbmQgdGhlIG91dHB1 dCBpcyBhcHBlbmQtb25seS4KKyAgW2J1ZyBpbnRyb2R1Y2VkIGluIGNvcmV1dGlscy05LjZd CisKKyAgJ2xzIC1aIGRpcicgd291bGQgY3Jhc2guCiAgIFtidWcgaW50cm9kdWNlZCBpbiBj b3JldXRpbHMtOS42XQogCiAKZGlmZiAtLWdpdCBhL3NyYy9jYXQuYyBiL3NyYy9jYXQuYwpp bmRleCAyNzRmODQ0YTEuLmMwMjIxMDMwMSAxMDA2NDQKLS0tIGEvc3JjL2NhdC5jCisrKyBi L3NyYy9jYXQuYwpAQCAtNzE3LDIwICs3MTcsMjAgQEAgbWFpbiAoaW50IGFyZ2MsIGNoYXIg Kiphcmd2KQogICAgICAgICAgICYmIGhhdmVfb3V0X2RldgogICAgICAgICAgICYmIHN0YXRf YnVmLnN0X2RldiA9PSBvdXRfZGV2ICYmIHN0YXRfYnVmLnN0X2lubyA9PSBvdXRfaW5vKQog ICAgICAgICB7Ci0gICAgICAgICAgaWYgKG91dF9mbGFncyA8IC0xKQotICAgICAgICAgICAg b3V0X2ZsYWdzID0gZmNudGwgKFNURE9VVF9GSUxFTk8sIEZfR0VURkwpOwotICAgICAgICAg IGJvb2wgZXhoYXVzdGluZyA9IDAgPD0gb3V0X2ZsYWdzICYmIG91dF9mbGFncyAmIE9fQVBQ RU5EOwotICAgICAgICAgIGlmICghZXhoYXVzdGluZykKKyAgICAgICAgICBvZmZfdCBpbl9w b3MgPSBsc2VlayAoaW5wdXRfZGVzYywgMCwgU0VFS19DVVIpOworICAgICAgICAgIGlmICgw IDw9IGluX3BvcykKICAgICAgICAgICAgIHsKLSAgICAgICAgICAgICAgb2ZmX3QgaW5fcG9z ID0gbHNlZWsgKGlucHV0X2Rlc2MsIDAsIFNFRUtfQ1VSKTsKLSAgICAgICAgICAgICAgaWYg KDAgPD0gaW5fcG9zKQotICAgICAgICAgICAgICAgIGV4aGF1c3RpbmcgPSBpbl9wb3MgPCBs c2VlayAoU1RET1VUX0ZJTEVOTywgMCwgU0VFS19DVVIpOwotICAgICAgICAgICAgfQotICAg ICAgICAgIGlmIChleGhhdXN0aW5nKQotICAgICAgICAgICAgewotICAgICAgICAgICAgICBl cnJvciAoMCwgMCwgXygiJXM6IGlucHV0IGZpbGUgaXMgb3V0cHV0IGZpbGUiKSwgcXVvdGVm IChpbmZpbGUpKTsKLSAgICAgICAgICAgICAgb2sgPSBmYWxzZTsKLSAgICAgICAgICAgICAg Z290byBjb250aW47CisgICAgICAgICAgICAgIGlmIChvdXRfZmxhZ3MgPCAtMSkKKyAgICAg ICAgICAgICAgICBvdXRfZmxhZ3MgPSBmY250bCAoU1RET1VUX0ZJTEVOTywgRl9HRVRGTCk7 CisgICAgICAgICAgICAgIGludCB3aGVuY2UgPSAoMCA8PSBvdXRfZmxhZ3MgJiYgb3V0X2Zs YWdzICYgT19BUFBFTkQKKyAgICAgICAgICAgICAgICAgICAgICAgICAgICA/IFNFRUtfRU5E IDogU0VFS19DVVIpOworICAgICAgICAgICAgICBpZiAoaW5fcG9zIDwgbHNlZWsgKFNURE9V VF9GSUxFTk8sIDAsIHdoZW5jZSkpCisgICAgICAgICAgICAgICAgeworICAgICAgICAgICAg ICAgICAgZXJyb3IgKDAsIDAsIF8oIiVzOiBpbnB1dCBmaWxlIGlzIG91dHB1dCBmaWxlIiks CisgICAgICAgICAgICAgICAgICAgICAgICAgcXVvdGVmIChpbmZpbGUpKTsKKyAgICAgICAg ICAgICAgICAgIG9rID0gZmFsc2U7CisgICAgICAgICAgICAgICAgICBnb3RvIGNvbnRpbjsK KyAgICAgICAgICAgICAgICB9CiAgICAgICAgICAgICB9CiAgICAgICAgIH0KIAotLSAKMi40 NS4yCgo= --------------FHzgNDhPoG0gRkS8az07oGCT-- ------------=_1739600583-31345-5 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at submit) by debbugs.gnu.org; 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