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 0ED0A47B89 for ; Tue, 3 Oct 2023 14:30:36 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id E271868CB71; Tue, 3 Oct 2023 17:30:34 +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 F066E68CAB1 for ; Tue, 3 Oct 2023 17:30:28 +0300 (EEST) Received: by mail.gandi.net (Postfix) with ESMTPSA id 313F024000A for ; Tue, 3 Oct 2023 14:30:27 +0000 (UTC) Date: Tue, 3 Oct 2023 16:30:27 +0200 From: Michael Niedermayer To: FFmpeg development discussions and patches Message-ID: <20231003143027.GC3543730@pb2> References: <20230915131147.5945-1-michael@niedermayer.cc> <20230915131147.5945-3-michael@niedermayer.cc> MIME-Version: 1.0 In-Reply-To: <20230915131147.5945-3-michael@niedermayer.cc> X-GND-Sasl: michael@niedermayer.cc Subject: Re: [FFmpeg-devel] [PATCH 3/4] avutil/tx_template: Fix some signed integer overflows in DECL_FFT5() 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="===============0305734280995736410==" Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: --===============0305734280995736410== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="Fc4/uDQsB6b9dq2q" Content-Disposition: inline --Fc4/uDQsB6b9dq2q Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Sep 15, 2023 at 03:11:46PM +0200, Michael Niedermayer wrote: > Fixes: signed integer overflow: -1364715454 + -1468954671 cannot be repre= sented in type 'int' > Fixes: 62093/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AAC_FIXED_= fuzzer-5538774254485504 >=20 > Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/t= ree/master/projects/ffmpeg > Signed-off-by: Michael Niedermayer > --- > libavutil/tx_template.c | 20 ++++++++++---------- > 1 file changed, 10 insertions(+), 10 deletions(-) will apply [...] --=20 Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Let us carefully observe those good qualities wherein our enemies excel us and endeavor to excel them, by avoiding what is faulty, and imitating what is excellent in them. -- Plutarch --Fc4/uDQsB6b9dq2q Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iF0EABEIAB0WIQSf8hKLFH72cwut8TNhHseHBAsPqwUCZRwlgwAKCRBhHseHBAsP q/LEAJwOhEwSnX6rG26Ebdqg1ePfDuJ/fwCglXsH8eLTtO0OqvTKEjPQD0ciPFc= =1Uau -----END PGP SIGNATURE----- --Fc4/uDQsB6b9dq2q-- --===============0305734280995736410== 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". --===============0305734280995736410==--