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 C59C242D24 for ; Thu, 7 Jul 2022 18:37:02 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id F311968B697; Thu, 7 Jul 2022 21:36:59 +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 516F368B75C for ; Thu, 7 Jul 2022 21:36:53 +0300 (EEST) Received: (Authenticated sender: michael@niedermayer.cc) by mail.gandi.net (Postfix) with ESMTPSA id 78C01FF804 for ; Thu, 7 Jul 2022 18:36:52 +0000 (UTC) Date: Thu, 7 Jul 2022 20:36:51 +0200 From: Michael Niedermayer To: FFmpeg development discussions and patches Message-ID: <20220707183651.GS396728@pb2> References: <20220702122250.23065-1-michael@niedermayer.cc> <20220702122250.23065-2-michael@niedermayer.cc> MIME-Version: 1.0 In-Reply-To: <20220702122250.23065-2-michael@niedermayer.cc> Subject: Re: [FFmpeg-devel] [PATCH 2/3] avformat/cinedec: Check size and pos more 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="===============6330095211242743796==" Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: --===============6330095211242743796== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="avZ0HsWGxblL1VMy" Content-Disposition: inline --avZ0HsWGxblL1VMy Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sat, Jul 02, 2022 at 02:22:49PM +0200, Michael Niedermayer wrote: > Fixes: signed integer overflow: 9223372036848019263 + 134232320 cannot be= represented in type 'long' > Fixes: 48155/clusterfuzz-testcase-minimized-ffmpeg_dem_CINE_fuzzer-575142= 9207293952 >=20 > Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/t= ree/master/projects/ffmpeg > Signed-off-by: Michael Niedermayer > --- > libavformat/cinedec.c | 11 ++++++----- > 1 file changed, 6 insertions(+), 5 deletions(-) will apply [...] --=20 Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Take away the freedom of one citizen and you will be jailed, take away the freedom of all citizens and you will be congratulated by your peers in Parliament. --avZ0HsWGxblL1VMy Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iF0EABEIAB0WIQSf8hKLFH72cwut8TNhHseHBAsPqwUCYscnwwAKCRBhHseHBAsP q6kpAJwK9wFmLpZV+TMKp4FnsABEeh7W6gCdGJSKbbv8u+M8pdBes3lwjpmcHC0= =/sBX -----END PGP SIGNATURE----- --avZ0HsWGxblL1VMy-- --===============6330095211242743796== 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". --===============6330095211242743796==--