From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ed1-x536.google.com (mail-ed1-x536.google.com [IPv6:2a00:1450:4864:20::536]) by sourceware.org (Postfix) with ESMTPS id 7923D3858004 for ; Sun, 28 Mar 2021 21:56:06 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 7923D3858004 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=mariadb.org Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=daniel@mariadb.org Received: by mail-ed1-x536.google.com with SMTP id bf3so12138958edb.6 for ; Sun, 28 Mar 2021 14:56:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mariadb.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=3wW0KZcvPOOtmT+LPPMHrqgqggkKSEGZTORNGSt3bl8=; b=UToroTVcdH/NHnHaAYlep5fvyUrKk+DQQmo9KZmdd9vNnSHRq/hUHkmfrvXa1p1Qmd 5CJcer63XwgXEZ692sPc76KpCt/wcbKK6YZ0yHsk9glP6Qr6PUVFiA9AdjG7NK6bkp0I Rde6ih1yyOy4FSBPxLxbqguxs7/1qoMeCWDJGCQEjgT0PqnrWQvts7f8GfHIvn+Fcb4W l/DmWoP+qV2zym/0k2Z/ILSS1BUBTVhNizYCHUSo0ALRP+/GMky10Cog5GZ3hD1M4ufb Em+8+YIy4dvLDijHOnC1+JdNNJSBGYlx0Cr5RyvUx6X91HiRZlIENuu/byyP4TrsYkwL LOKQ== 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:from:date :message-id:subject:to:cc; bh=3wW0KZcvPOOtmT+LPPMHrqgqggkKSEGZTORNGSt3bl8=; b=jrgLtf5OdLYyNh3HdtJINzWwGYXkP+WrcqLY+BI4go2bNxCEQqRIoBCzbgCcqlYdD4 kElMF4qXPmZjoFPTKCxJt7FviaqFkbBS1azKa+d5yB++XPqZsuvT9Zc+EdEXAUm473cS 5xd0Ea0y+y3UOI9Xg6iwwhVA6bCUn5Xr+/qj8eTEUd6zESzY/gdQ1ULVTFL+Jgw/0m4p ifc8OS5xCrj5pW4fmXy8Xub5BuXIFoAqUBkrs+4eTlrK0CWsGQaJPXqgIdq3OJqT703u C8Z9XwG1tuNoEBiNu9H3E5HxW6FBjrCKoqQCV+K/meCCf15EnJi6/2OerOCFJp2lAjEb 4Ovg== X-Gm-Message-State: AOAM532C9/8kMES/A4s4DDBMNoi3gceeTcNjyBVzJGVrlzD3++xmYd8e jgR5Bk9X6voiH7xgoZvqZ3GtePvQnW7sux6sWEwFew== X-Google-Smtp-Source: ABdhPJyvr7AfGZc+dPo7Lm0GvIPFdYFZNHeUJP0z7zObXp4By+OiEohMrYjCyNea7reudW5FnMm3CjrQFDdRHYC3bGo= X-Received: by 2002:aa7:cf16:: with SMTP id a22mr25314738edy.288.1616968564793; Sun, 28 Mar 2021 14:56:04 -0700 (PDT) MIME-Version: 1.0 References: <20210327052649.1728350-1-daniel@mariadb.org> <87tuow77c0.fsf@mid.deneb.enyo.de> In-Reply-To: <87tuow77c0.fsf@mid.deneb.enyo.de> From: Daniel Black Date: Mon, 29 Mar 2021 08:55:53 +1100 Message-ID: Subject: Re: [PATCH] inet: getnameinfo fix serv for abstract socket [BZ #27634] To: Florian Weimer Cc: libc-alpha@sourceware.org X-Spam-Status: No, score=-3.2 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, HTML_MESSAGE, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 28 Mar 2021 21:56:08 -0000 Is this really useful as an interface? The caller would still have to > know the struct sockaddr_un layout to figure out the length. So it > could just struct sockaddr_un directly. > I missed NI_MAXSERV is only 32 which is ok(maybe) for abstract sockets but real path lengths, not so much.