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 82C9F446B3 for ; Thu, 22 Dec 2022 23:27:16 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 2D0DF68B720; Fri, 23 Dec 2022 01:27:15 +0200 (EET) 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 0571A68058E for ; Fri, 23 Dec 2022 01:27:08 +0200 (EET) Received: (Authenticated sender: michael@niedermayer.cc) by mail.gandi.net (Postfix) with ESMTPSA id 313EDFF806 for ; Thu, 22 Dec 2022 23:27:07 +0000 (UTC) Date: Fri, 23 Dec 2022 00:27:07 +0100 From: Michael Niedermayer To: FFmpeg development discussions and patches Message-ID: <20221222232707.GF3806951@pb2> References: <20221112234401.24158-1-michael@niedermayer.cc> MIME-Version: 1.0 In-Reply-To: <20221112234401.24158-1-michael@niedermayer.cc> Subject: Re: [FFmpeg-devel] [PATCH 1/3] avformat/lafdec: Check for EOF in header reading 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="===============2061179304468176503==" Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: --===============2061179304468176503== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="ikCwydJVc3YoFZrT" Content-Disposition: inline --ikCwydJVc3YoFZrT Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sun, Nov 13, 2022 at 12:43:59AM +0100, Michael Niedermayer wrote: > Fixes: OOM testcase > Fixes: 51527/clusterfuzz-testcase-minimized-ffmpeg_dem_LAF_fuzzer-5453663= 505612800 >=20 > OOM can still happen after this as an arbitrary sized block is allocated = and read > this would require a redesign or some limit on the sample rate. >=20 > Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/t= ree/master/projects/ffmpeg > Signed-off-by: Michael Niedermayer > --- > libavformat/lafdec.c | 3 +++ > 1 file changed, 3 insertions(+) will apply [...] --=20 Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB No great genius has ever existed without some touch of madness. -- Aristotle --ikCwydJVc3YoFZrT Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iF0EABEIAB0WIQSf8hKLFH72cwut8TNhHseHBAsPqwUCY6TnywAKCRBhHseHBAsP q3jJAKCHmRlCSs2rg5C6mSjuj8Ejsf0WYwCfXIPN2FFgSxBP7E3/Jx0wz9iPb5U= =uO38 -----END PGP SIGNATURE----- --ikCwydJVc3YoFZrT-- --===============2061179304468176503== 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". --===============2061179304468176503==--