From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pf1-x435.google.com (mail-pf1-x435.google.com [IPv6:2607:f8b0:4864:20::435]) by sourceware.org (Postfix) with ESMTPS id B665C385842B for ; Tue, 2 Apr 2024 07:48:15 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org B665C385842B Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=gmail.com ARC-Filter: OpenARC Filter v1.0.0 sourceware.org B665C385842B Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=2607:f8b0:4864:20::435 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1712044097; cv=none; b=BdKZApwC6J9U9Yo933iMAuMC6b+1+wk5UbjOdP20Lwt+HcThFEyweNXFWwet+GkY7scNbO2C+cn/pC5aezis7D7KdZcmzag+LFxkC+73yJ4ipwQce7eR3XrP+vLbqW08bpUs4dAZR22BHBtU4q+xALIFYug1cuFY3W9l40k2tDQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1712044097; c=relaxed/simple; bh=+xIpnRJyjzhHTt5q4kUGAZivAZQw1HtGekocSyjQKaI=; h=DKIM-Signature:Subject:From:To:Message-ID:Date:MIME-Version; b=Mg6QvqHicFWfhC/YpSC2RPT/Q9VF5CF5jhiIBNuI5diAP9pWW4gx0uET7MNjIemT6TeFgAfR40x1iwinS36pJV7UqVxX3nVV6ndOcAQluykRUMWcS+Vb2ZJ+uXZPie5hMnv7ms8HAMsLJYqOic/XyZznC6CKSU4PsmJJnEyyyBM= ARC-Authentication-Results: i=1; server2.sourceware.org Received: by mail-pf1-x435.google.com with SMTP id d2e1a72fcca58-6e6f4ad4c57so3887077b3a.2 for ; Tue, 02 Apr 2024 00:48:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1712044094; x=1712648894; darn=cygwin.com; h=content-language:content-transfer-encoding:in-reply-to:mime-version :user-agent:date:message-id:references:to:from:subject:from:to:cc :subject:date:message-id:reply-to; bh=+xIpnRJyjzhHTt5q4kUGAZivAZQw1HtGekocSyjQKaI=; b=eCY5haWAhnxzRdrJ1iju+a7KOm+oNkDIXDP1sZOPgaQlFKw6pGRRH1FG7sgJ38+twm ioQGUQBPi2oC8Z+Bh4zbfiBkZgnTPVDoXwOR2A27SFQls/DVBhIVt4YuAEC+uCnGtgc0 Nodp3pk4h9NnlOTE39rN54VTkJM1JgAPLusP7YFx82j0sPpSk0Ps7Fz38vf7bRAMfvPj ONZ6YZU+mC7iYhFUh/fiIVYdeZsq1ZevpcoltWaVpYu20As69pEoL4UWpf6akW88KGSD qI/731xUOSaj088fHFB1cwFdyVj83UrEDLVSs6hAR2t9TsEbl7xunDy5LpHPEJ4V8qUC 9QSw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1712044094; x=1712648894; h=content-language:content-transfer-encoding:in-reply-to:mime-version :user-agent:date:message-id:references:to:from:subject :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=+xIpnRJyjzhHTt5q4kUGAZivAZQw1HtGekocSyjQKaI=; b=EWvYGnxEp/3NKvRLCcMOlcoYDczR9SnBk7puR3oAeA9su9arx2RP2NLnYFjxtsFEPG 2lcyOZiN6TzUXQkQUzyWR4gwJed246h7JuqIxduwe2RxBLfsxkc/GXuF/r+Dds0ikMaU zNt64QlIJoiydMuVQR94fsjVIF8TBWQHz1ewUNO0d62mzJGBFrLr5WVKL5UPRFn7kz15 CUJHC3d390FtioaUzV0VXAA1KSZZUHLKHUlrRLyaFBbE1D9DeH8vwuLi+xlJC9tj1pGr /nbbCyrmmo+IH5W5K6e1vLxqlm2fhfiVBIdR8LBkLRLA9BjD3BG1g8a38v+9M0ZOoE8T HnVw== X-Gm-Message-State: AOJu0Yz2G+y58y28W5nI4K1K3CRHUwPegiIuzkwQ3squxMKMD+DBwmYn zQvvSpI3i9LLr9Qca+v1mJ00OmbS0d3KQ7HwcGFHO4QV5hF+Bgn1caYAxvQW X-Google-Smtp-Source: AGHT+IFN/Tqb4GP4WSHHAvuTauxGwwKiF3poSjnmUohhdW8zCKgrrTKKSk0WmY6l3p2ayIqpD9yfpw== X-Received: by 2002:a05:6a00:e10:b0:6ea:92de:3603 with SMTP id bq16-20020a056a000e1000b006ea92de3603mr12903531pfb.16.1712044094507; Tue, 02 Apr 2024 00:48:14 -0700 (PDT) Received: from [33.82.114.231] ([172.56.200.79]) by smtp.gmail.com with ESMTPSA id n16-20020aa79850000000b006e64ddfa71asm9382875pfq.170.2024.04.02.00.48.13 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 02 Apr 2024 00:48:14 -0700 (PDT) Subject: Re: xargs completely broken under cygwin 3.6.0-0.108.gb7f5a33200a9 From: Bruce Jerrick To: cygwin@cygwin.com References: Message-ID: <2374e67e-0ff9-51fc-e6c3-abb4f9a18819@gmail.com> Date: Tue, 2 Apr 2024 00:48:12 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Content-Language: en-US X-Spam-Status: No, score=-0.7 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_ENVFROM_END_DIGIT,FREEMAIL_FROM,KAM_NUMSUBJECT,NICE_REPLY_A,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,TXREP autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: No need for attachments, the results are simply the same failure: > Could you please try running: > ...   $ xargs -t --show-limits < /dev/null   xargs: Unexpected suffix cmdline on cmdline > and it would be useful if you could run a failing command under strace e.g. > ...   $ strace -o xargs.strace xargs -t --show-limits < /dev/null   xargs: Unexpected suffix cmdline on cmdline > Contents of /proc/.../cmdline is an argv array: > ... I get the same thing you showed:   $ cat -A /proc/self/cmdline; echo   cat^@-A^@/proc/self/cmdline^@ The runtime of the failed xargs is so short I haven't been able to capture its /proc/*/cmdline, but I did get one from the 'strace ...":   D:\cygwin64\bin\strace.exe^@-o^@xargs.strace^@xargs^@-t^@--show-limits I can try older test versions of cygwin, to see where it first shows. -- Bruce