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 3B30C45CA8 for ; Sun, 2 Apr 2023 21:40:33 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 9430968BEC9; Mon, 3 Apr 2023 00:40:31 +0300 (EEST) Received: from relay9-d.mail.gandi.net (relay9-d.mail.gandi.net [217.70.183.199]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id C461D68BE16 for ; Mon, 3 Apr 2023 00:40:24 +0300 (EEST) Received: (Authenticated sender: michael@niedermayer.cc) by mail.gandi.net (Postfix) with ESMTPSA id EDBE6FF802 for ; Sun, 2 Apr 2023 21:40:23 +0000 (UTC) Date: Sun, 2 Apr 2023 23:40:22 +0200 From: Michael Niedermayer To: FFmpeg development discussions and patches Message-ID: <20230402214022.GP1164690@pb2> References: <20230326222642.2489-1-michael@niedermayer.cc> MIME-Version: 1.0 In-Reply-To: <20230326222642.2489-1-michael@niedermayer.cc> Subject: Re: [FFmpeg-devel] [PATCH 1/4] avcodec/wavarc: Fix several integer overflows 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="===============5817171911801603868==" Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: --===============5817171911801603868== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="2uzDqHpccQJpqF2n" Content-Disposition: inline --2uzDqHpccQJpqF2n Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Mar 27, 2023 at 12:26:39AM +0200, Michael Niedermayer wrote: > Fixes: signed integer overflow: -532410125 + -1759642300 cannot be repres= ented in type 'int' > Fixes: 57045/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WAVARC_fuz= zer-637023665297817 >=20 > Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/t= ree/master/projects/ffmpeg > Signed-off-by: Michael Niedermayer > --- > libavcodec/wavarc.c | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) will apply patchset (with better commit message for the assert()) [...] --=20 Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Freedom in capitalist society always remains about the same as it was in ancient Greek republics: Freedom for slave owners. -- Vladimir Lenin --2uzDqHpccQJpqF2n Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iF0EABEIAB0WIQSf8hKLFH72cwut8TNhHseHBAsPqwUCZCn2RgAKCRBhHseHBAsP q0TTAJwLN1KzN/9/3K5wsCqUxyu0SBhb3QCfR89c9AaPhwiU13hzmW5NddnlILc= =P76v -----END PGP SIGNATURE----- --2uzDqHpccQJpqF2n-- --===============5817171911801603868== 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". --===============5817171911801603868==--