From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ua1-f52.google.com (mail-ua1-f52.google.com [209.85.222.52]) by sourceware.org (Postfix) with ESMTPS id AFEEE3858C5F for ; Mon, 27 Mar 2023 20:14:49 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org AFEEE3858C5F Authentication-Results: sourceware.org; dmarc=fail (p=none dis=none) header.from=opensuse.org Authentication-Results: sourceware.org; spf=none smtp.mailfrom=cristianrodriguez.net Received: by mail-ua1-f52.google.com with SMTP id g9so7254990uam.9 for ; Mon, 27 Mar 2023 13:14:49 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1679948089; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=XlvD+IAW639LQnq1+uzVbi5Tkxn5guBQyaOD2MhDlmk=; b=LjpFIkG12MDK4vvbY2wDCSUYEgt6EQ+J1Vpl3fVwgGt+7GnjllUyH70Fhqec1ue9Zr l5oFmqmC6QkJT+OzO/VEzUL1MKt+VoWLUar2Scq8gpdK+SyQkgKHvrMG2qXNBeC9Mi/I Fz/z6nT9Tg9sB4z/iPxLefm+ucLIHWkP83oiZM1UrTMCRM+CHEveaZ5GeBAlHqyE7nzI Gr1+5Z6EGLZa4r5tSJc9gsdrrvTnAaSfgECguSDhtnHnGqd7j9lQDVtr7DCVPcEFodVN FVbECpJ7ttA/CV3SlbL0vdiu/vbvQVjrmaXk4IiJacG0CepGChGRMcqeGqG8MbHrh8+P ijlw== X-Gm-Message-State: AAQBX9fodSNcRnPvyJjTLZ9i/nN759izCbH2sriBVAvzkEr6ls4pmfGq xPub1Y/I5eN4GwB84GhfTZNH40ByXvgsr7HOsRaBqw== X-Google-Smtp-Source: AKy350Y3FGHqO4XCGcmq7SddZnhBQSgCUqpsC7zgsejT9GEQCVYfP5yS2ImyrFsEwVqVfcb9lk048zK22YvHwB7ZbrE= X-Received: by 2002:ab0:3d89:0:b0:755:9b3:fef8 with SMTP id l9-20020ab03d89000000b0075509b3fef8mr9573577uac.2.1679948089173; Mon, 27 Mar 2023 13:14:49 -0700 (PDT) MIME-Version: 1.0 References: <20230322180430.986512-1-josimmon@redhat.com> <4d6fca26-f73d-5e87-3e7e-082a92735f50@linaro.org> <8d0cf378-0f9b-0dc8-cf99-07550de049f8@linaro.org> In-Reply-To: <8d0cf378-0f9b-0dc8-cf99-07550de049f8@linaro.org> From: =?UTF-8?Q?Cristian_Rodr=C3=ADguez?= Date: Mon, 27 Mar 2023 17:14:37 -0300 Message-ID: Subject: Re: [PATCH] system: Add "--" after "-c" for sh (BZ #28519) To: Adhemerval Zanella Netto Cc: libc-alpha@sourceware.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Spam-Status: No, score=-0.2 required=5.0 tests=BAYES_00,HEADER_FROM_DIFFERENT_DOMAINS,KAM_DMARC_NONE,KAM_DMARC_STATUS,KAM_LAZY_DOMAIN_SECURITY,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_NONE,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: On Mon, Mar 27, 2023 at 4:56=E2=80=AFPM Adhemerval Zanella Netto via Libc-alpha wrote: > Indeed and and I am leaning to make glibc assume that _PATH_BSHELL should > support at least some minimum POSIX features, which includes '--' as mark > the end of the options. Other than bash.. ash and dash are the other common default system shells. Either I am not old enough or inexperienced but I have never seen a system on which glibc runs using anything else as /bin/sh by *default* (as opposed to the user's favourite shell which can be anything)