From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr1-x434.google.com (mail-wr1-x434.google.com [IPv6:2a00:1450:4864:20::434]) by sourceware.org (Postfix) with ESMTPS id 724A93858D33 for ; Thu, 5 Jan 2023 21:42:40 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 724A93858D33 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-wr1-x434.google.com with SMTP id co23so37448725wrb.4 for ; Thu, 05 Jan 2023 13:42:40 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=in-reply-to:from:references:cc:to:content-language:subject :user-agent:mime-version:date:message-id:from:to:cc:subject:date :message-id:reply-to; bh=etIRjEt0dR8ecoqqMGqOXCs7QofRg6NsMKHy4dvnCv8=; b=UUOCV9tBOGqYqrgmA8A0/JIE9GHy3ORbLtn+qlihmn4gb5v8lpBuyKY1Ysd81vIQde +5nF36kLDvqeczJ/w3Ju0UUaEexjZVB7xbVTPSr887YZ+QdBY7aZqJ9qdgdBFzOki+ud 1VpkJjeFLAosJTTeJVJm4wpBRfoZyt6GGs/OkdFvB8hbG5Auk8CMYiLrHujT9LqOU5BF Uu+psZRU1fkCOBX5+wgmnM6YWXcVweqVBlQRFbswszA9k+ENfCowZFNK3iTw2qb8luBk UwKjqQbb0utag1DHyxh9Q0MCcBNuEWekAqebose8zUjcQLiI8x7a3JIKPmeryKt3rBSw pzJw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=in-reply-to:from:references:cc:to:content-language:subject :user-agent:mime-version:date:message-id:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=etIRjEt0dR8ecoqqMGqOXCs7QofRg6NsMKHy4dvnCv8=; b=sDPAcDotFFDBC9qpAEPLFKrhAOeRB7PV+dOxEsFRTNsOoAlVT+bgQCsvBBej+6oKwH z+2FO+CGfdI9dZK6QsJqkkGIFNt/+9tKamCcdRZ1+XvlcHzJkz9ccneHjZg+XA5HMJSy E5QmMA9GU/5Q+V26M+usM5k+BZNgJ4/Gbh2S5sqJjo5zPX9EJmTfS4QbCQDEMJSbqGIu SzkjQlawSU794xL0UkhCbmuH6ldXijW/LOyXXftd1pZIqdmeanhNJq259BsEYyj1Igv8 3Og1i/kaqsLv3nvAG1AHJD7Wc7CI/Oy4U85XFVmvI9pfL18AUGe2i1MfLegrYwHifaet 5T6g== X-Gm-Message-State: AFqh2koyOuu+yDIcdsKiNcAXBcwSrhX3854Al6cfT9T5IDmJKJEzTs4s /UZieBPCRbFc+z1DXLT9wOaOYBEtGL4= X-Google-Smtp-Source: AMrXdXv+amdT4VFMCSCYR4y5aSzX2yKBeewu8c2WDJs1RZMJK2Oa9AUOZmBboMM2WMY8rQJ/J1uSew== X-Received: by 2002:a5d:6545:0:b0:27f:4a7e:fc47 with SMTP id z5-20020a5d6545000000b0027f4a7efc47mr22640884wrv.67.1672954959270; Thu, 05 Jan 2023 13:42:39 -0800 (PST) Received: from [192.168.0.160] ([170.253.36.171]) by smtp.gmail.com with ESMTPSA id o15-20020adfe80f000000b0028965dc7c6bsm23495137wrm.73.2023.01.05.13.42.38 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 05 Jan 2023 13:42:38 -0800 (PST) Message-ID: <31543cd0-dc11-9980-167c-a78eb3275c6a@gmail.com> Date: Thu, 5 Jan 2023 22:42:37 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.6.0 Subject: Re: [PATCH] bind.2, mount_setattr.2, openat2.2, perf_event_open.2, pidfd_send_signal.2, recvmmsg.2, seccomp_unotify.2, select_tut.2, sendmmsg.2, set_thread_area.2, sysctl.2, bzero.3, getaddrinfo.3, getaddrinfo_a.3, getutent.3, mbrtowc.3, mbsinit.3, rtime.3, rtnetlink.3, strptime.3, NULL.3const, size_t.3type, void.3type, aio.7, netlink.7, unix.7: Prefer bzero(3) over memset(3) Content-Language: en-US To: Paul Eggert , Adhemerval Zanella Netto , linux-man@vger.kernel.org Cc: Alejandro Colomar , libc-alpha@sourceware.org, Wilco Dijkstra , "G. Branden Robinson" References: <20230105193751.18846-1-alx@kernel.org> <2e3e0b30-0fdd-cf17-fa84-a241d2169745@linaro.org> <18377873-00df-84fa-a9e9-5d1207e4ea52@cs.ucla.edu> From: Alejandro Colomar In-Reply-To: <18377873-00df-84fa-a9e9-5d1207e4ea52@cs.ucla.edu> Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="------------zmzsch61oqJQrS4dn0z4J0vE" X-Spam-Status: No, score=-5.8 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) --------------zmzsch61oqJQrS4dn0z4J0vE Content-Type: multipart/mixed; boundary="------------ghl0l5ZzrQArkYQGmw9O0Wvz"; protected-headers="v1" From: Alejandro Colomar To: Paul Eggert , Adhemerval Zanella Netto , linux-man@vger.kernel.org Cc: Alejandro Colomar , libc-alpha@sourceware.org, Wilco Dijkstra , "G. Branden Robinson" Message-ID: <31543cd0-dc11-9980-167c-a78eb3275c6a@gmail.com> Subject: Re: [PATCH] bind.2, mount_setattr.2, openat2.2, perf_event_open.2, pidfd_send_signal.2, recvmmsg.2, seccomp_unotify.2, select_tut.2, sendmmsg.2, set_thread_area.2, sysctl.2, bzero.3, getaddrinfo.3, getaddrinfo_a.3, getutent.3, mbrtowc.3, mbsinit.3, rtime.3, rtnetlink.3, strptime.3, NULL.3const, size_t.3type, void.3type, aio.7, netlink.7, unix.7: Prefer bzero(3) over memset(3) References: <20230105193751.18846-1-alx@kernel.org> <2e3e0b30-0fdd-cf17-fa84-a241d2169745@linaro.org> <18377873-00df-84fa-a9e9-5d1207e4ea52@cs.ucla.edu> In-Reply-To: <18377873-00df-84fa-a9e9-5d1207e4ea52@cs.ucla.edu> --------------ghl0l5ZzrQArkYQGmw9O0Wvz Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: base64 SGkgUGF1bCwNCg0KT24gMS81LzIzIDIxOjU1LCBQYXVsIEVnZ2VydCB3cm90ZToNCj4gT24g MjAyMy0wMS0wNSAxMjo0OCwgQWRoZW1lcnZhbCBaYW5lbGxhIE5ldHRvIHZpYSBMaWJjLWFs cGhhIHdyb3RlOg0KPj4NCj4+DQo+PiBPbiAwNS8wMS8yMyAxNjozNywgQWxlamFuZHJvIENv bG9tYXIgdmlhIExpYmMtYWxwaGEgd3JvdGU6DQo+Pj4gYnplcm8oMykgaXMgc2ltcGxlciB0 byB1c2UsIGFuZCBjYW4gYXZvaWQgc2lsbHkgbWlzdGFrZXMgdGhhdCBhcmUgaGFyZA0KPj4+ IHRvIHNwb3QuwqAgbWVtc2V0KDMpLCB3aGlsZSBpdCBpcyBuZWNlc3NhcnkgaW4gYSBmZXcg dmVyeS1zcGVjaWZpYyBjYXNlcywNCj4+PiBzaG91bGQgYmUgYXZvaWRlZCB3aGVuIHRoZSBt ZW1vcnkgaXMgdG8gYmUgemVyb2VkLg0KPj4+DQo+Pj4gUE9TSVggYW5kIElTTyBjYW4gc2F5 IG90aGVyd2lzZSwgYnV0IGl0IGRvZXNuJ3QgbWFrZSBhbnkgc2Vuc2UgdG8NCj4+PiByZWNv bW1lbmQgdXNpbmcgbWVtc2V0KDMpIG92ZXIgYnplcm8oMykuDQo+Pg0KPj4gYnplcm8gaXMg ZGVwcmVjYXRlZCBieSBQT1NJWC4xLTIwMDEsIHJlbW92ZWQgYnkgUE9TSVguMS0yMDA4LCBh bmQgb24gZ2xpYmMNCj4+IGltcGxlbWVudGF0aW9uIG5vdyBjYWxscyBtZW1zZXQgKHByZXZp b3VzbHkgc29tZSBhcmNoaXRlY3R1cmUgYWRkZWQgaWZ1bmMNCj4+IHJlZGlyZWN0aW9uIHRv IG9wdGltaXplZCBiemVybyB0byBhdm9pZCB0aGUgZXh0cmEgZnVuY3Rpb24gY2FsbCwgaXQg d2FzDQo+PiByZW1vdmVkIGZyb20gYWxsIGFyY2hpdGVjdHVyZXMpLg0KPj4NCj4+IEFsc28s IEdDQyBmb3Igc29tZSB0aW1lIGFsc28gcmVwbGFjZXMgYnplcm8gd2l0aCBtZW1zZXQgc28g dGhlcmUgaXMgbm8gZ2Fpbg0KPj4gaW4gYWN0dWFsbHkgY2FsbCBiemVybyAoY2hlY2sgZ2xp YmMgY29tbWl0IA0KPj4gOTQwM2I3MWFlOTdlM2YxYTkxYzc5NmRkY2JiNGU2ZjA0NDQzNDcz NCkuDQo+IA0KPiBJbiBhZGRpdGlvbiwgZ2NjIC1XYWxsIHdhcm5zIGlmIHlvdSBtaXN0YWtl bmx5IHBhc3MgMCBhcyBtZW1zZXQncyAzcmQgYXJnLCB3aGljaCANCj4gdW5kZXJjdXRzIHRo ZSBhcmd1bWVudCB0aGF0IGJ6ZXJvIGF2b2lkcyBzaWxseSBtaXN0YWtlcy4NCg0KVGhhdCdz IGEgZ29vZCBjb3VudGVyYXJndW1lbnQgZm9yIHRoZSBzaWxseSBtaXN0YWtlcyBwb2ludC4g IEJ1dCB0aGUgY29nbml0aXZlIA0KbG9hZCB0aGF0IHByb2dyYW1tZXJzIG5lZWQgdG8gY2Fy ZSBhYm91dCB0aGUgZXh0cmEgdXNlbGVzcyBhcmd1bWVudCBmb3Igbm8gZ29vZCANCnJlYXNv biBpcyBzdGlsbCBhIHByb2JsZW0gb2YgdGhlIG1lbXNldCgzKSBBUEkgdGhhdCBic3plcm8o Mykgc2ltcGx5IGhhc24ndC4NCg0KSWYgaXQncyBhYm91dCBkZWZlbmRpbmcgYSBtaW5pbWFs IHNldCBvZiBmdW5jdGlvbnMgdGhhdCBzZXJ2ZSB0aGUgYmFzaWMgcHVycG9zZXMgDQp0aGF0 IHByb2dyYW1tZXIgbWF5IG5lZWQsIEknbGwgcHJlcGFyZSBhIGNvdW50ZXJhcmd1bWVudDoN Cg0KV2h5IGRvZXMgUE9TSVggaGF2ZSBzdHJubGVuKDMpPyAgc3RybmxlbihzLCBuKSBpcyBq dXN0IGEgc2hvcnRoYW5kIGZvciBtZW1jaHIocywgDQonXDAnLCBuKTsNCg0KSWYgdGhlIHNp bWlsYXJpdHkgd2Fzbid0IG9idmlvdXMgZW5vdWdoLCBJJ2xsIHB1dCB0aGVtIHRvZ2V0aGVy Og0KDQpzdHJubGVuKHAsIG4pICAtLS0tICBtZW1jaHIocCwgMCwgbikNCmJ6ZXJvKHAsIG4p ICAgIC0tLS0gIG1lbXNldChwLCAwLCBuKQ0KDQpJJ2QgbGlrZSB0byBnZXQgYSByYXRpb25h bGUgZm9yIHdoeSB3ZSBzaG91bGQgcHJvbW90ZSBzdHJubGVuKDMpIGJ1dCBub3QgDQpiemVy bygzKSB0aGF0IGRvZXNuJ3QgcmVkdWNlIHRvICJpdCBpcyBzdGFuZGFyZCIuICBXaHkgd291 bGQgdGhlIHN0YW5kYXJkIGNvdmVyIA0Kb24gYW5kIG5vdCB0aGUgb3RoZXI/DQoNCkNoZWVy cywNCg0KQWxleA0KDQo+IA0KDQotLSANCjxodHRwOi8vd3d3LmFsZWphbmRyby1jb2xvbWFy LmVzLz4NCg== --------------ghl0l5ZzrQArkYQGmw9O0Wvz-- --------------zmzsch61oqJQrS4dn0z4J0vE Content-Type: application/pgp-signature; name="OpenPGP_signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="OpenPGP_signature" -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE6jqH8KTroDDkXfJAnowa+77/2zIFAmO3RE0ACgkQnowa+77/ 2zLgGhAAivO+BuHHTzOc0NnqzLOndbZRe0JKo3SYKgM0E1t15WoYnrItVn/Pa3qj DSAy11IMtN5aLl7nf6TPejHTvxhjbPY0BERXJjH3e4z/D4txk9TypwShJf5GZhac liqDon5aIZ9HRLIoJs2xjqsizWJ1yJNSg6G9VQX0H6bFmeZpQYjPkEs6oQs2XrRf 2rBk7uEx4d+C9Wn5e15jShpALiw9ugBJjEL9QrFajDRi2V28vEM8jMukwLVP3nXM xF7x/Xo50wlQr3VBJGQl8m2uxvM3YSdQjDEZnBFjvJL2zSj1cb5vgNj+YYLct226 iitENDK/OA+ImWNFgawQpufptvyAtPkFEQaRt3Be8dGEqgcoaMv7Kfmbili4K/Ym +HaOI2UXmSZIhbWtZjlFim06V1iu9m1rDN57Xh/HDRPftNC6FsIpylN8ZqoCpuw1 sh/ou8l9gijkqcj28VHqNgAEsT5pn1+2XlW2tZHnEp+iYjVfeaUi0xzBJE646oqs K0lLxfqvR8K72AnJ+fAIsaxefCyODhA6ma7SLA3dm5of2ORdHNE+s3yDXFaYACn+ +74P+OC4EVDK8hhwI8qD4vcE4i/NP1ES/wiQewP03peWzMvf5S7wGkpUi3F1n4Gf cwmMxVhWniKo631RYXQ4ttixZFlfbWFUwXZ43hsrI75DL/qeDyk= =425f -----END PGP SIGNATURE----- --------------zmzsch61oqJQrS4dn0z4J0vE--