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 96AEC4B20D for ; Fri, 31 May 2024 00:32:03 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 28B2568D472; Fri, 31 May 2024 03:32:01 +0300 (EEST) Received: from relay1-d.mail.gandi.net (relay1-d.mail.gandi.net [217.70.183.193]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 3F27C68D366 for ; Fri, 31 May 2024 03:31:54 +0300 (EEST) Received: by mail.gandi.net (Postfix) with ESMTPSA id 633FF240006 for ; Fri, 31 May 2024 00:31:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=niedermayer.cc; s=gm1; t=1717115513; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=4V+mqRflTqbTCIlOMbSsDUnnaLtkRiFCCVKjxxj2BIg=; b=NTX/kSkV9j5ZmnhHLGhYBZW/zbYibwh9jzPWuZzWww6ScpHqkeXhmY1uG+EiAcHlsD9uzA 1pamtU7xEehcBEcGJt/nduUdgmCnyUbHA36y7njKI2yLgAxeHmP0i8gsfA1tINBP/kybTj itEVb01msfyuBR2vgDUaYIHNuoATfsQ4EWzH9fTMcNBTcRGCnHXqhZL/xbhNEwmdpauY7Z WmV5kPw2AM10/w3pzSmnkHsW05EpB1xiGmWNtVcYU+e9C4HrN2pb64I7a0YUL4gizTv4H+ 7PF4ARelMOr0xOS90YicHY2O5Q5t5qrMmY+WuyPbxwJOzv4x/gWwUp/2COGFFQ== Date: Fri, 31 May 2024 02:31:52 +0200 From: Michael Niedermayer To: FFmpeg development discussions and patches Message-ID: <20240531003152.GK2821752@pb2> References: <27e5f614496e729f68326a31c3ac70d5923cfa97.camel@haerdin.se> <0c19df65a8142e2cf96fbc07a92bf44bb32f1107.camel@haerdin.se> MIME-Version: 1.0 In-Reply-To: <0c19df65a8142e2cf96fbc07a92bf44bb32f1107.camel@haerdin.se> X-GND-Sasl: michael@niedermayer.cc 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: multipart/mixed; boundary="===============2422256833213489787==" Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: --===============2422256833213489787== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="vkljSoo+ux+fbUAa" Content-Disposition: inline --vkljSoo+ux+fbUAa Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, May 30, 2024 at 12:14:23AM +0200, Tomas H=E4rdin wrote: >=20 > intmath.h | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > 5ae92c415924602aeca4e0fcb3bf886a4c1911f1 0004-lavu-intmath.h-Fix-UB-in-f= f_ctz_c-and-ff_ctzll_c.patch > From f9a12089bc98dde0ccc2487d1442ec6ddb7705f6 Mon Sep 17 00:00:00 2001 > From: =3D?UTF-8?q?Tomas=3D20H=3DC3=3DA4rdin?=3D > Date: Thu, 16 May 2024 18:10:58 +0200 > Subject: [PATCH 4/5] lavu/intmath.h: Fix UB in ff_ctz_c() and ff_ctzll_c() >=20 > Found by value analysis > --- > libavutil/intmath.h | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) LGTM thx [...] --=20 Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB If you drop bombs on a foreign country and kill a hundred thousand innocent people, expect your government to call the consequence "unprovoked inhuman terrorist attacks" and use it to justify dropping more bombs and killing more people. The technology changed, the idea is old. --vkljSoo+ux+fbUAa Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iF0EABEKAB0WIQSf8hKLFH72cwut8TNhHseHBAsPqwUCZlkaeAAKCRBhHseHBAsP qxvWAKCCLxEOriCpj79Pgq4Mcic1gzIj5wCcChPsEn1COvc0wXeozDQHyLC3t00= =QUtO -----END PGP SIGNATURE----- --vkljSoo+ux+fbUAa-- --===============2422256833213489787== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe". --===============2422256833213489787==--