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 C098A45F97 for ; Sat, 22 Apr 2023 19:19:08 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 0404368BF64; Sat, 22 Apr 2023 22:19:05 +0300 (EEST) Received: from relay6-d.mail.gandi.net (relay6-d.mail.gandi.net [217.70.183.198]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 30C6068BF45 for ; Sat, 22 Apr 2023 22:18:59 +0300 (EEST) Received: (Authenticated sender: michael@niedermayer.cc) by mail.gandi.net (Postfix) with ESMTPSA id 1C76BC0002 for ; Sat, 22 Apr 2023 19:18:57 +0000 (UTC) Date: Sat, 22 Apr 2023 21:18:56 +0200 From: Michael Niedermayer To: FFmpeg development discussions and patches Message-ID: <20230422191856.GY275832@pb2> References: <20230122000222.18719-1-michael@niedermayer.cc> <20230122000222.18719-2-michael@niedermayer.cc> MIME-Version: 1.0 In-Reply-To: <20230122000222.18719-2-michael@niedermayer.cc> Subject: Re: [FFmpeg-devel] [PATCH 2/2] avutil/tx_priv: Use unsigned in BF() to avoid signed overflows 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="===============7362660077121472274==" Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: --===============7362660077121472274== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="m8yuz6kcWj4yJ5vq" Content-Disposition: inline --m8yuz6kcWj4yJ5vq Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sun, Jan 22, 2023 at 01:02:22AM +0100, Michael Niedermayer wrote: > Fixes: signed integer overflow: 100183269 - -2132769113 cannot be represe= nted in type 'int' > Fixes: 55063/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AAC_FIXED_= fuzzer-5039294027005952 >=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 | 14 ++++++++++---- > 1 file changed, 10 insertions(+), 4 deletions(-) will apply [...] --=20 Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB You can kill me, but you cannot change the truth. --m8yuz6kcWj4yJ5vq Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iF0EABEIAB0WIQSf8hKLFH72cwut8TNhHseHBAsPqwUCZEQzHAAKCRBhHseHBAsP q6V/AKCL/0AxHZ3S5LtTGbmxA3Fm61ZkdACggVzseGck+cK2YoUyGdELVEMwR9w= =JRfG -----END PGP SIGNATURE----- --m8yuz6kcWj4yJ5vq-- --===============7362660077121472274== 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". --===============7362660077121472274==--