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 0961140937 for ; Wed, 30 Nov 2022 20:25:58 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 7B46468B48D; Wed, 30 Nov 2022 22:25:55 +0200 (EET) Received: from relay3-d.mail.gandi.net (relay3-d.mail.gandi.net [217.70.183.195]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id C313B68AF94 for ; Wed, 30 Nov 2022 22:25:48 +0200 (EET) Received: (Authenticated sender: michael@niedermayer.cc) by mail.gandi.net (Postfix) with ESMTPSA id E94D360007 for ; Wed, 30 Nov 2022 20:25:47 +0000 (UTC) Date: Wed, 30 Nov 2022 21:25:46 +0100 From: Michael Niedermayer To: FFmpeg development discussions and patches Message-ID: <20221130202546.GO3806951@pb2> References: <20220911142721.30812-1-michael@niedermayer.cc> <20220911142721.30812-2-michael@niedermayer.cc> MIME-Version: 1.0 In-Reply-To: <20220911142721.30812-2-michael@niedermayer.cc> Subject: Re: [FFmpeg-devel] [PATCH 2/5] avcodec/wavpack: Fix overflow in k=31 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="===============4312989570327688470==" Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: --===============4312989570327688470== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="8N0TQpGUCeEQshoq" Content-Disposition: inline --8N0TQpGUCeEQshoq Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sun, Sep 11, 2022 at 04:27:18PM +0200, Michael Niedermayer wrote: > Untested with "non fuzzed" samples as i have no such file >=20 > Fixes: shift exponent 32 is too large for 32-bit type 'int' > Fixes: 50930/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WAVPACK_fu= zzer-6319201949712384 >=20 > Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/t= ree/master/projects/ffmpeg > Signed-off-by: Michael Niedermayer > --- > libavcodec/wavpack.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) will apply [...] --=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. --8N0TQpGUCeEQshoq Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iF0EABEIAB0WIQSf8hKLFH72cwut8TNhHseHBAsPqwUCY4e8QQAKCRBhHseHBAsP q+NLAKCWTZqYplmWDbwI4bg+XUPCDlBAtQCfarPKvEM9JNkGa0azsujtWUpzAaA= =5RhR -----END PGP SIGNATURE----- --8N0TQpGUCeEQshoq-- --===============4312989570327688470== 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". --===============4312989570327688470==--