From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by master.gitmailbox.com (Postfix) with ESMTP id 8B30B4B169 for ; Thu, 30 May 2024 12:30:15 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id DD1E768D321; Thu, 30 May 2024 15:30:12 +0300 (EEST) Received: from mail-ua1-f42.google.com (mail-ua1-f42.google.com [209.85.222.42]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id F2BB868CFA2 for ; Thu, 30 May 2024 15:30:06 +0300 (EEST) Received: by mail-ua1-f42.google.com with SMTP id a1e0cc1a2514c-808d636ef46so233842241.1 for ; Thu, 30 May 2024 05:30:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1717072204; x=1717677004; darn=ffmpeg.org; h=content-transfer-encoding:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=DR2nmVPf0f3vIpSsPQTX4eBKpxzuQSi7czjxH8JCPNU=; b=iWtGFShEx2Dl9otDQzw5Qjbasp+1jMsgyB/IotX6DzIsSYU6kgdAYmlXIwAPyp3rn8 P1FJ8yPXmxGMjRMoFiE+uwE5J3jG2ep1+PdLrEk4yg0/Ee9uq5nI+p47fHOqRdVr6Mm4 3TkujeNCn++uQekNBmuKjAV//UpSUtLGZMu8dvThqU0uiGOGPRlFGdWwRrP0oJ1Zyki5 A0aoYHQRIpsrDcEuLn7TWWmSI5WgqEFE3YH1CnvzS3fjL2VS2b16WEyUk6+ZfRerBJSu WNPadFv6+roO3UDC0WnJSh6AflUfdcE0VPhto1+44Vro+b8SBBytAihxP6fPEat8Chj8 3B6w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1717072204; x=1717677004; h=content-transfer-encoding:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=DR2nmVPf0f3vIpSsPQTX4eBKpxzuQSi7czjxH8JCPNU=; b=MwGL9JXyB58vVUABY/KCNlQ8TVE76JWwZKsw+RXIf43+PPYD3cnKyL7OU3f19sRhez 97+NKuP3YGqyD8nAK0RB3Ol2m3YoXO3PkJXG9+i1z9hwCIc8NzhEBrZO1wyugoWFkKXO EB2dsUdV7+D2ANuN3eheEryaK/blL2hRy6J8+ij9ZpWaxFCxFBHx9CQlTh0u/3D4dGx4 TgaLXChK29ToYhNdb9psRc7WtGvlGhrBNZ6LORhRgQtXpM9txfPTm0grERD/6CTRJ1TV EULrQ/9NdePzGc16wkE7hUO4C883WYSXZ6toIu9rkRb6YtjIAvk1gkld1n3g5tFNKBed uaWw== X-Gm-Message-State: AOJu0YzpdKDiAuYlY9rW5cOB9c7VoehRnVKCf7+ie5F46vwfMrlXGp6O hJuqdwBYgomQ1Fjpds/fFgz2MUQf8+ceAP1z3fwYOC7bDO8BqxCgRKsc25JeYRqbhvB1si+9FFC 9cjQ2wF56NZbROJH7g1WvTIhU/EvC8ytB X-Google-Smtp-Source: AGHT+IF/jxzmoPzyo8JeYtwPoL8Hbdi9ZMpTnuoy7FmFOM+JPr4WApTd5kTwUvTRnIhtFxOqYOebkHpkIx4Z5L00Y2M= X-Received: by 2002:a05:6102:2135:b0:48b:a6d1:774 with SMTP id ada2fe7eead31-48baead080amr2066976137.22.1717072204447; Thu, 30 May 2024 05:30:04 -0700 (PDT) MIME-Version: 1.0 References: <27e5f614496e729f68326a31c3ac70d5923cfa97.camel@haerdin.se> <0c19df65a8142e2cf96fbc07a92bf44bb32f1107.camel@haerdin.se> <14560CCC-A959-44E7-A2E8-764DBE6478C0@remlab.net> In-Reply-To: From: Hendrik Leppkes Date: Thu, 30 May 2024 14:29:52 +0200 Message-ID: To: FFmpeg development discussions and patches Subject: Re: [FFmpeg-devel] [PATCH 4/5] lavu/intmath.h: Fix UB in ff_ctz_c() and ff_ctzll_c() X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: T24gVGh1LCBNYXkgMzAsIDIwMjQgYXQgMTE6NTDigK9BTSBUb21hcyBIw6RyZGluIDxnaXRAaGFl cmRpbi5zZT4gd3JvdGU6Cj4KPiB0b3IgMjAyNC0wNS0zMCBrbG9ja2FuIDEwOjU0ICswMzAwIHNr cmV2IFLDqW1pIERlbmlzLUNvdXJtb250Ogo+ID4gQ2FuJ3Qgd2UganVzdCB1c2UgdGhlIGNvbXBp bGVyIGJ1aWx0LWlucyBoZXJlPyBBRkFJSywgdGhleSAoR0NDLAo+ID4gTExWTSkgdXNlIHRoZSBz YW1lIGFsZ29yaXRobSBpZiB0aGUgQ1BVIGRvZXNuJ3Qgc3VwcG9ydCBuYXRpdmUgQ1RaLgo+ID4g QW5kIHRoZXkgd2lsbCBwaWNrIHRoZSByaWdodCBpbnN0cnVjdGlvbiBpZiBDUFUgZG9lcyBoYXZl IENUWi4KPiA+Cj4gPiBJIGdldCBpdCB0aGF0IG1heWJlIGl0IHdhc24ndCB3b3JraW5nIHNvIHdl bGwgMjAgeWVhcnMgYWdvLCBidXQgd2UndmUKPiA+IGluY3JlYXNlZCBjb21waWxlciB2ZXJzaW9u IHJlcXVpcmVtZW50cyBzaW5jZSB0aGVuLgo+Cj4gSSB0aGluayB3ZSBzdGlsbCBzdXBwb3J0IE1T VkMsIGJ1dCBtYXliZSB3ZSBzaG91bGRuJ3Q/IEl0J3MgcG9zc2libGUgdG8KPiBjcm9zcy1jb21w aWxlIGZvciBXaW5kb3dzIGVpdGhlciB3YXkuCj4KClRoaXMgaXMgbm90IGdvaW5nIHRvIGhhcHBl bi4KCi0gSGVuZHJpawpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fXwpmZm1wZWctZGV2ZWwgbWFpbGluZyBsaXN0CmZmbXBlZy1kZXZlbEBmZm1wZWcub3JnCmh0 dHBzOi8vZmZtcGVnLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ZmbXBlZy1kZXZlbAoKVG8gdW5zdWJz Y3JpYmUsIHZpc2l0IGxpbmsgYWJvdmUsIG9yIGVtYWlsCmZmbXBlZy1kZXZlbC1yZXF1ZXN0QGZm bXBlZy5vcmcgd2l0aCBzdWJqZWN0ICJ1bnN1YnNjcmliZSIuCg==