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 49AAE44EC2 for ; Sun, 27 Nov 2022 22:59:00 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id AD03068BB84; Mon, 28 Nov 2022 00:58:57 +0200 (EET) Received: from relay10.mail.gandi.net (relay10.mail.gandi.net [217.70.178.230]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id BCE3768B187 for ; Mon, 28 Nov 2022 00:58:51 +0200 (EET) Received: (Authenticated sender: michael@niedermayer.cc) by mail.gandi.net (Postfix) with ESMTPSA id D6B5A240004 for ; Sun, 27 Nov 2022 22:58:50 +0000 (UTC) Date: Sun, 27 Nov 2022 23:58:49 +0100 From: Michael Niedermayer To: FFmpeg development discussions and patches Message-ID: <20221127225849.GG3806951@pb2> References: <20221121235823.28468-1-michael@niedermayer.cc> MIME-Version: 1.0 In-Reply-To: <20221121235823.28468-1-michael@niedermayer.cc> Subject: Re: [FFmpeg-devel] [PATCH 1/3] avutil/tx: Use unsigned in ff_tx_fft_sr_combine() to avoid undefined behavior 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="===============8229433264910545512==" Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: --===============8229433264910545512== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="KIzF6Cje4W/osXrF" Content-Disposition: inline --KIzF6Cje4W/osXrF Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Nov 22, 2022 at 12:58:21AM +0100, Michael Niedermayer wrote: > Fixes: signed integer overflow: -1284837070 - 982101618 cannot be represe= nted in type 'int' > Fixes: 53105/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AC3_FIXED_= fuzzer-4848015827664896 >=20 > Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/t= ree/master/projects/ffmpeg > Signed-off-by: Michael Niedermayer > --- > libavutil/tx_priv.h | 3 +++ > libavutil/tx_template.c | 2 +- > 2 files changed, 4 insertions(+), 1 deletion(-) will apply patchset [...] --=20 Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB It is dangerous to be right in matters on which the established authorities are wrong. -- Voltaire --KIzF6Cje4W/osXrF Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iF0EABEIAB0WIQSf8hKLFH72cwut8TNhHseHBAsPqwUCY4ProwAKCRBhHseHBAsP q615AKCI+F+Z8RnQck98NfwvX4Tmq1g3lwCeLO5zyhMKYJY/JYQj4Hw91Tbu7bU= =Wn+i -----END PGP SIGNATURE----- --KIzF6Cje4W/osXrF-- --===============8229433264910545512== 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". --===============8229433264910545512==--