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 4307B40D8D for ; Thu, 30 Dec 2021 20:44:18 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 7DEB068AEC9; Thu, 30 Dec 2021 22:44:17 +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 2952868AE64 for ; Thu, 30 Dec 2021 22:44:11 +0200 (EET) Received: from localhost (213-47-68-29.cable.dynamic.surfer.at [213.47.68.29]) (Authenticated sender: michael@niedermayer.cc) by relay3-d.mail.gandi.net (Postfix) with ESMTPSA id 0F8CD6000C for ; Thu, 30 Dec 2021 20:44:09 +0000 (UTC) Date: Thu, 30 Dec 2021 21:44:09 +0100 From: Michael Niedermayer To: FFmpeg development discussions and patches Message-ID: <20211230204409.GF2829255@pb2> References: <20211223211527.20408-1-michael@niedermayer.cc> <20211223211527.20408-3-michael@niedermayer.cc> MIME-Version: 1.0 In-Reply-To: <20211223211527.20408-3-michael@niedermayer.cc> Subject: Re: [FFmpeg-devel] [PATCH 3/5] avformat/flvdec: timestamps cannot use the full int64 range 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="===============5458578000148540132==" Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: --===============5458578000148540132== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="EM2UEnZfgxIs61u7" Content-Disposition: inline --EM2UEnZfgxIs61u7 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Dec 23, 2021 at 10:15:25PM +0100, Michael Niedermayer wrote: > We do not support this as we multiply by 1000 > Fixes: signed integer overflow: -45318575073853696 * 1000 cannot be repre= sented in type 'long' > Fixes: 42804/clusterfuzz-testcase-minimized-ffmpeg_dem_LIVE_FLV_fuzzer-46= 30325425209344 >=20 > Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/t= ree/master/projects/ffmpeg > Signed-off-by: Michael Niedermayer > --- > libavformat/flvdec.c | 2 ++ > 1 file changed, 2 insertions(+) will apply [...] --=20 Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Any man who breaks a law that conscience tells him is unjust and willingly= =20 accepts the penalty by staying in jail in order to arouse the conscience of= =20 the community on the injustice of the law is at that moment expressing the= =20 very highest respect for law. - Martin Luther King Jr --EM2UEnZfgxIs61u7 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iF0EABEIAB0WIQSf8hKLFH72cwut8TNhHseHBAsPqwUCYc4aGAAKCRBhHseHBAsP q7eOAJ0Yd4mhvJqx/3cw3vBsO9ERWo5iJwCfTq5cR38E3eCEYaTOiOQw8hHOq1E= =4KBk -----END PGP SIGNATURE----- --EM2UEnZfgxIs61u7-- --===============5458578000148540132== 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". --===============5458578000148540132==--