From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm1-x334.google.com (mail-wm1-x334.google.com [IPv6:2a00:1450:4864:20::334]) by sourceware.org (Postfix) with ESMTPS id 150573864807 for ; Fri, 17 Feb 2023 01:05:25 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 150573864807 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=gmail.com Received: by mail-wm1-x334.google.com with SMTP id o19-20020a05600c379300b003e21af96703so1966053wmr.2 for ; Thu, 16 Feb 2023 17:05:25 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=in-reply-to:references:cc:to:from:content-language:subject :user-agent:mime-version:date:message-id:from:to:cc:subject:date :message-id:reply-to; bh=QrSz/piLb6C8JkEohYIm5uCVm/JZ0+Iw0i3PyRgwcGE=; b=YZeBheDkWdLEQm9QvoUu7jBFstX0j3AeBMgT0n8CT2gVAEEDknCq+euK+uMQG4jyvI eUOvOIIpIudp5HLE9dfvTCl4xhYMGMJ3/j399tOm/PQPrNHzjilNsuL12/k0yV2HLiTB dU7BsDLj4dGJFYAxXEQq09sR9n07gHZmgYpzu3evkbs00MVBTtM0ZEh6KrDHStfW9g2R s3l1j0yAYwa3aTToIZ41zr3jqHmQkMnKIl7gEkAQVfYwpkoGjlknFCcHGIqcqEUVHWq1 UyPMna6SRh/bqlFPUImbInWj83RZX4GdpoXx0dTUY7YHYX+sJEzC4DdzqqoFYvdMNZ89 Zpjg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=in-reply-to:references:cc:to:from:content-language:subject :user-agent:mime-version:date:message-id:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=QrSz/piLb6C8JkEohYIm5uCVm/JZ0+Iw0i3PyRgwcGE=; b=XaiK+zxSwAXAgCGmLhaZoG5enlDPFbFN+YmiH0HaV/OkZmu8MnSdNgew4+Ca4tGyoW azWYeu1tGU59XdBowJAkksX9WNhWCKJUtTmp4OzEqNll+gGmiqIeXf8Ah9//TX6GPZv5 Yv05oJu5MXFYFQ4vz9viNrvA/7Dq1e8T7r/zL9ZtZJZJWiKtEZbargu9NxqkZzEyzvZs Cm0rOj6cvgGQ5bLo+3QIpZoBxZ1Ok7DsO2QDgFqTWm0sztVpFQgNlxiolR3hwovWd3LX CScHI9DbEEIElWJBHdUOC1dlWlPNwphEZwamaqUGcpxAceV/ODkyiGF9FKYiSCZTKpH5 sBrg== X-Gm-Message-State: AO0yUKUs86rRjdlS3Z9vj3YybnEJ3lVV3zBiSU6PeZSEqE9mSXz20m11 MhRQeXFcnQIHs8aXrqI7yn4= X-Google-Smtp-Source: AK7set8QNd6Op9ybYQP0GFmhXL9bugh5NE8YNFgYa/F1diikwxMf7ZPM3E/EIQlOXzjq41yzbBA40Q== X-Received: by 2002:a05:600c:601b:b0:3d2:392e:905f with SMTP id az27-20020a05600c601b00b003d2392e905fmr5804406wmb.24.1676595923804; Thu, 16 Feb 2023 17:05:23 -0800 (PST) Received: from [192.168.0.160] ([170.253.36.171]) by smtp.gmail.com with ESMTPSA id x9-20020a05600c21c900b003e11ad0750csm3317789wmj.47.2023.02.16.17.05.22 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 16 Feb 2023 17:05:23 -0800 (PST) Message-ID: <7ef1efd4-66a1-51ca-a140-c3fc7b6c077f@gmail.com> Date: Fri, 17 Feb 2023 02:05:22 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.7.1 Subject: Re: Missed warning (-Wuse-after-free) Content-Language: en-US From: Alejandro Colomar To: David Malcolm , GCC Cc: Iker Pedrosa , Florian Weimer , Paul Eggert , Michael Kerrisk , Martin Uecker , =?UTF-8?B?SuKCkeKCmeKCmyBHdXN0ZWR0?= References: <8ed6d28c-69dc-fed8-5ab5-99f685f06fac@gmail.com> <38e7e994a81d2a18666404dbaeb556f3508a6bd6.camel@redhat.com> <23d3a3ff-adad-ac2e-92a6-4e19f4093143@gmail.com> In-Reply-To: <23d3a3ff-adad-ac2e-92a6-4e19f4093143@gmail.com> Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="------------ebxQcEcGfOiKn3k0YGprJRBn" X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,NICE_REPLY_A,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,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: This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --------------ebxQcEcGfOiKn3k0YGprJRBn Content-Type: multipart/mixed; boundary="------------GknLqtA4QsRmK4J2fmUxJ9hg"; protected-headers="v1" From: Alejandro Colomar To: David Malcolm , GCC Cc: Iker Pedrosa , Florian Weimer , Paul Eggert , Michael Kerrisk , Martin Uecker , =?UTF-8?B?SuKCkeKCmeKCmyBHdXN0ZWR0?= Message-ID: <7ef1efd4-66a1-51ca-a140-c3fc7b6c077f@gmail.com> Subject: Re: Missed warning (-Wuse-after-free) References: <8ed6d28c-69dc-fed8-5ab5-99f685f06fac@gmail.com> <38e7e994a81d2a18666404dbaeb556f3508a6bd6.camel@redhat.com> <23d3a3ff-adad-ac2e-92a6-4e19f4093143@gmail.com> In-Reply-To: <23d3a3ff-adad-ac2e-92a6-4e19f4093143@gmail.com> --------------GknLqtA4QsRmK4J2fmUxJ9hg Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On 2/17/23 02:04, Alejandro Colomar wrote: > [CC: Added those who contributed to the discussion in linux-man@, > and also the authors of N2861 for C2x] [...] >=20 > There was a discussion in linux-man@ some years ago, which now I realiz= e it > didn't end up being applied (I thought we had applied a patch, but it s= eems we > didn't). I'll check if we still need such a patch (and I guess we do, = since > we're having this conversation). I forgot to link: --=20 GPG key fingerprint: A9348594CE31283A826FBDD8D57633D441E25BB5 --------------GknLqtA4QsRmK4J2fmUxJ9hg-- --------------ebxQcEcGfOiKn3k0YGprJRBn Content-Type: application/pgp-signature; name="OpenPGP_signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="OpenPGP_signature" -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE6jqH8KTroDDkXfJAnowa+77/2zIFAmPu0tIACgkQnowa+77/ 2zLQWw//fSbMxpZLiP6CYiQD/I+mL8mNg1S6lw7H1MlZzM0yZd35/zX9BX6csv1p Oqet4rBfP05KHpMMY8zXTfu3L/KY/0JJ3ICySj9QdC2U2HPY4xm9qO6NyQ7f+XFB 3CKuwoLd/3Pmgt5zlWrFVRmRCoJz6p63CF/fjgKliGff2DZYrGXkARtxLiComRPB zypOvhKHQpD6paizD0uH0YkLwFarHG5WgS90DRbgxvJLqaYSPL/Qob4zD6zTPfIG BSYy9uALVZrrza2YkbxpoxKWlhg/jGNsl1bVWMGQhnQNZfKN8uedRVSrtYLLzKed tmam5eNq0TGFb26HxpF66eIMx6u+CHIC3qHFXJ5yDLR/JTWJmymy5xjGKgi5Xa4/ coErJI4IvSqac2OfP+f670gQevQUzMF1Zi0AFAm8VMStm1rvVbc08KESyvwFllov xrfnxaEQmN0jFRaTPr/uHOpd1SXohKxgiKRtzSDjT7ZhGmgb6e3iKOFKDdOZuQ+H nShmWy4HpiJub9ynItDaHZQKdy1TnQ7MpO60ZW4ErpeB7d0zN0/AZcqqwRdp9g9m aRkKYHFrY95n83DXxbDsOU/XZaDFni5R43/9X6Nw2qh5O686Wsmw5YwoFSN3wpYM na65gZmORAe3X/skR02sAPIdEXlR5QqdwflsYxETY9Xb7FFfRzE= =sizv -----END PGP SIGNATURE----- --------------ebxQcEcGfOiKn3k0YGprJRBn--