From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from elephant.ash.relay.mailchannels.net (elephant.ash.relay.mailchannels.net [23.83.222.57]) by sourceware.org (Postfix) with ESMTPS id 2020D3858D20 for ; Thu, 14 Sep 2023 09:58:01 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 2020D3858D20 Authentication-Results: sourceware.org; dmarc=fail (p=none dis=none) header.from=sourceware.org Authentication-Results: sourceware.org; spf=fail smtp.mailfrom=sourceware.org 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 430FE81CCD; Thu, 14 Sep 2023 09:57:58 +0000 (UTC) Received: from pdx1-sub0-mail-a209.dreamhost.com (unknown [127.0.0.6]) (Authenticated sender: dreamhost) by relay.mailchannels.net (Postfix) with ESMTPA id 94D47812BA; Thu, 14 Sep 2023 09:57:57 +0000 (UTC) ARC-Seal: i=1; s=arc-2022; d=mailchannels.net; t=1694685477; a=rsa-sha256; cv=none; b=bXbHH+MVQ3w6SAcW4DyMD7Ck08uG517lm4QWtwHUNYd26OruxOo0GuY7AxMaQV2iIPzzzL ARYE/m5r1pZTBfwi1FvOEb2JkVOd7dpOCy9F7fnxfKY32jJ39PdHMoIYaju9Y1VwTvxQ01 vTSGEgel0owY8P2hx6KwsFiqdAOKaVtYxxEzpQdH5uATHgUXsx6q0ERQ21fuitTcFTY/Pf B7NI4Ke+bPPFNCHeifxSE/rSEJe0GzmatWFjlD5Q4qzw7nOwh29oAarin1TcMaq3Xs29GC KCaxhUMzC5dmW+4uXgbgnKMLTmxWf1xjs4kH0BUnI5gLP+IGd57B7amKE3zhnw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=mailchannels.net; s=arc-2022; t=1694685477; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ziYwZs7qKZucldzBBjeCjnd9SQZHFyPTjaeWPPZoC8E=; b=psxxWLtJNTCR5KVzRPtCTFyFMtTsa8xCRbMJNx8skVDBsMN2FduUcCDuxPF14BfwTcR7m4 qqCR6/t7O1oo7vy5KcRes1Akk/rtbr0GWsyo1uyPEJ5yUFixIi0tX95emu49T8xDqZLDgm 85G/g9eS6WHtjeobzsJNC0ae3GK4mVcLuipY43aiXkoPgAbdasdyRdkghoapXvS1j6nKvx Ms/CIZ67fHA0nH4opJHgR15UhFoaIUGOXA/6Jxw6fQHWPCgMrJLD9KUSe2WuTw9vN/lZTs 7Jno+MNokCECn1n8iGuJbS9+K7LmRAyxfk5t1nUNk7wPMq1RxuJbjzquagT7UA== ARC-Authentication-Results: i=1; rspamd-7d5dc8fd68-vd6l8; auth=pass smtp.auth=dreamhost smtp.mailfrom=siddhesh@sourceware.org X-Sender-Id: dreamhost|x-authsender|siddhesh@gotplt.org X-MC-Relay: Neutral X-MailChannels-SenderId: dreamhost|x-authsender|siddhesh@gotplt.org X-MailChannels-Auth-Id: dreamhost X-Minister-Wide-Eyed: 57b3f0c4789c101c_1694685477843_4002665975 X-MC-Loop-Signature: 1694685477843:538463646 X-MC-Ingress-Time: 1694685477843 Received: from pdx1-sub0-mail-a209.dreamhost.com (pop.dreamhost.com [64.90.62.162]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384) by 100.119.184.206 (trex/6.9.1); Thu, 14 Sep 2023 09:57:57 +0000 Received: from [192.168.0.182] (bras-vprn-toroon4834w-lp130-02-142-113-138-41.dsl.bell.ca [142.113.138.41]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) (Authenticated sender: siddhesh@gotplt.org) by pdx1-sub0-mail-a209.dreamhost.com (Postfix) with ESMTPSA id 4RmXnK13w5zCV; Thu, 14 Sep 2023 02:57:57 -0700 (PDT) Message-ID: Date: Thu, 14 Sep 2023 05:57:55 -0400 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.13.0 Subject: Re: [PATCH v2] getaddrinfo: Fix use after free in getcanonname (CVE-2023-4806) Content-Language: en-US To: Andreas Schwab Cc: libc-alpha@sourceware.org, fweimer@redhat.com, carlos@redhat.com References: <20230913173638.3067388-1-siddhesh@sourceware.org> <20230913205628.3113433-1-siddhesh@sourceware.org> <0a0bc1d3-49a3-b78b-b357-4eea236e25dc@sourceware.org> From: Siddhesh Poyarekar In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-1166.5 required=5.0 tests=BAYES_00,KAM_DMARC_NONE,KAM_DMARC_STATUS,NICE_REPLY_A,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_SOFTFAIL,TXREP autolearn=ham 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 2023-09-14 05:55, Andreas Schwab wrote: > On Sep 14 2023, Siddhesh Poyarekar wrote: > >> On 2023-09-14 04:37, Andreas Schwab wrote: >>>> +static void do_prepare (int a, char **av) >>>> +{ >>>> + FILE *hosts = xfopen ("/etc/hosts", "w"); >>> Doesn't that mean the test needs to be run as root? >>> >> >> Yes, that's why it's a container test. > > I don't see where it's enabled. > Right here in nss/Makefile: > --- a/nss/Makefile > +++ b/nss/Makefile > @@ -82,6 +82,7 @@ tests-container := \ > tst-nss-test3 \ > tst-reload1 \ > tst-reload2 \ > + tst-nss-gai-hv2-canonname \ > # tests-container >