From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from hedgehog.birch.relay.mailchannels.net (hedgehog.birch.relay.mailchannels.net [23.83.209.81]) by sourceware.org (Postfix) with ESMTPS id 412A9385801A for ; Mon, 24 Jan 2022 15:00:05 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 412A9385801A X-Sender-Id: dreamhost|x-authsender|siddhesh@gotplt.org Received: from relay.mailchannels.net (localhost [127.0.0.1]) by relay.mailchannels.net (Postfix) with ESMTP id 5A4EC6220BA; Mon, 24 Jan 2022 14:59:59 +0000 (UTC) Received: from pdx1-sub0-mail-a304.dreamhost.com (unknown [127.0.0.6]) (Authenticated sender: dreamhost) by relay.mailchannels.net (Postfix) with ESMTPA id C61616220E2; Mon, 24 Jan 2022 14:59:58 +0000 (UTC) X-Sender-Id: dreamhost|x-authsender|siddhesh@gotplt.org Received: from pdx1-sub0-mail-a304.dreamhost.com (pop.dreamhost.com [64.90.62.162]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384) by 100.121.92.88 (trex/6.4.3); Mon, 24 Jan 2022 14:59:59 +0000 X-MC-Relay: Neutral X-MailChannels-SenderId: dreamhost|x-authsender|siddhesh@gotplt.org X-MailChannels-Auth-Id: dreamhost X-Soft-Reign: 4f1a8afd177d71be_1643036399208_3451267892 X-MC-Loop-Signature: 1643036399208:3192591650 X-MC-Ingress-Time: 1643036399208 Received: from [192.168.1.174] (unknown [1.186.122.50]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) (Authenticated sender: siddhesh@gotplt.org) by pdx1-sub0-mail-a304.dreamhost.com (Postfix) with ESMTPSA id 4JjCnn0PkNz1PT; Mon, 24 Jan 2022 06:59:56 -0800 (PST) Message-ID: Date: Mon, 24 Jan 2022 20:29:51 +0530 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.4.0 Subject: Re: [PATCH v3 2/3] realpath: Set errno to ENAMETOOLONG for result larger than PATH_MAX [BZ #28770] Content-Language: en-US To: Andreas Schwab Cc: fweimer@redhat.com, Siddhesh Poyarekar via Libc-alpha References: <20220119082147.3352868-1-siddhesh@sourceware.org> <20220120093252.1911498-1-siddhesh@sourceware.org> <20220120093252.1911498-3-siddhesh@sourceware.org> <87r18x8cxp.fsf@igel.home> <04d2ba44-807a-a0c4-2779-22499e452c82@sourceware.org> <87ilu98a16.fsf@igel.home> From: Siddhesh Poyarekar In-Reply-To: <87ilu98a16.fsf@igel.home> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-3487.2 required=5.0 tests=BAYES_00, JMQ_SPF_NEUTRAL, KAM_DMARC_NONE, KAM_DMARC_STATUS, NICE_REPLY_A, RCVD_IN_BARRACUDACENTRAL, RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2, RCVD_IN_SBL, SPF_HELO_NONE, SPF_NEUTRAL, TXREP autolearn=no autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org 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: Mon, 24 Jan 2022 15:00:07 -0000 On 24/01/2022 20:18, Andreas Schwab wrote: > On Jan 24 2022, Siddhesh Poyarekar wrote: > >> Looks like tests in test-canon.c depend on buf contents having being >> copied in despite failure. > > That is not supported by POSIX. > OK, I'll file a separate bug and fix for it then. Is the fix I posted sufficient for your other concern, i.e. not overriding preexisting error? Thanks, Siddhesh