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 AE23C47B6C for ; Tue, 3 Oct 2023 14:12:18 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 2145968CCA6; Tue, 3 Oct 2023 17:12:17 +0300 (EEST) Received: from relay7-d.mail.gandi.net (relay7-d.mail.gandi.net [217.70.183.200]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 43C4A68CB91 for ; Tue, 3 Oct 2023 17:12:11 +0300 (EEST) Received: by mail.gandi.net (Postfix) with ESMTPSA id 9784F20002 for ; Tue, 3 Oct 2023 14:12:10 +0000 (UTC) Date: Tue, 3 Oct 2023 16:12:09 +0200 From: Michael Niedermayer To: FFmpeg development discussions and patches Message-ID: <20231003141209.GZ3543730@pb2> References: <20230930223046.22896-1-michael@niedermayer.cc> <20230930223046.22896-7-michael@niedermayer.cc> MIME-Version: 1.0 In-Reply-To: X-GND-Sasl: michael@niedermayer.cc Subject: Re: [FFmpeg-devel] [PATCH 07/15] avformat/sbgdec: Check for period overflow 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="===============7139204114347915198==" Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: --===============7139204114347915198== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="mDCy6lndoo077oG4" Content-Disposition: inline --mDCy6lndoo077oG4 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Oct 03, 2023 at 01:06:43PM +0200, Nicolas George wrote: > Michael Niedermayer (12023-10-01): > > Fixes: signed integer overflow: 4481246996173000000 - -4778576820000000= 000 cannot be represented in type 'long' > > Fixes: 51896/clusterfuzz-testcase-minimized-ffmpeg_dem_SBG_fuzzer-50636= 70588899328 > >=20 > > Found-by: continuous fuzzing process https://github.com/google/oss-fuzz= /tree/master/projects/ffmpeg > > Signed-off-by: Michael Niedermayer > > --- > > libavformat/sbgdec.c | 5 ++++- > > 1 file changed, 4 insertions(+), 1 deletion(-) >=20 > No objections. will apply thx [...] --=20 Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Dictatorship: All citizens are under surveillance, all their steps and actions recorded, for the politicians to enforce control. Democracy: All politicians are under surveillance, all their steps and actions recorded, for the citizens to enforce control. --mDCy6lndoo077oG4 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iF0EABEIAB0WIQSf8hKLFH72cwut8TNhHseHBAsPqwUCZRwhOQAKCRBhHseHBAsP q+KoAJ4iLpubxWsGGZ23xt95RmCbvpUt4gCfdiT+pwXgAwOawXmhGHO1fUBsPgg= =krzU -----END PGP SIGNATURE----- --mDCy6lndoo077oG4-- --===============7139204114347915198== 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". --===============7139204114347915198==--