From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ffbox0-bg.ffmpeg.org (ffbox0-bg.ffmpeg.org [79.124.17.100]) by master.gitmailbox.com (Postfix) with ESMTPS id B01C24E765 for ; Wed, 11 Jun 2025 15:51:18 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.ffmpeg.org (Postfix) with ESMTP id 39D8368B76A; Wed, 11 Jun 2025 18:51:15 +0300 (EEST) Received: from relay8-d.mail.gandi.net (relay8-d.mail.gandi.net [217.70.183.201]) by ffbox0-bg.ffmpeg.org (Postfix) with ESMTPS id 11EE1688FDB for ; Wed, 11 Jun 2025 18:51:08 +0300 (EEST) Received: by mail.gandi.net (Postfix) with ESMTPSA id 73D6E43B16 for ; Wed, 11 Jun 2025 15:51:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=niedermayer.cc; s=gm1; t=1749657067; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=5jZizy1T8eELJAfX6AgOFzCYLuRGM1f7nGMQqLh+tjc=; b=DTROnfp7bHHlrlpNRMiQ0pp8XS0oLpVOV5WaN0IYwEDKhBZUU7o/Cmk8GJ2z4Vvd+CJELz +O2MJtrTml2NuVBxiDvZiojhGtUdCPFieNq8ZyPuXkVpMIa1YevXNPQRsB5T5Pu2jqrywX T7ViPvHeYWm9MD666hQ2nzTCf91iUjLNv6flTWvRa5uEC75BMk3DRCVoTDrKUJxydrtXZt tkWXxCWlqdt0/dkorcrkquITPGAOL9NzjhEjPsHvUu9YZ4SkoPRakP6+RIbGo2xzTeZaw2 xmSf2ozguqmfIQwMpq9yqN/E/3KILml5qaq6QRP2krZClGI3RTFgJ4ASIHKmfg== Date: Wed, 11 Jun 2025 17:51:06 +0200 From: Michael Niedermayer To: FFmpeg development discussions and patches Message-ID: <20250611155106.GY29660@pb2> References: <20250610034528.30157-1-pkoshevoy@gmail.com> <20250610133859.GU29660@pb2> <20250610152918.GV29660@pb2> <20250610221048.GW29660@pb2> MIME-Version: 1.0 In-Reply-To: X-GND-State: clean X-GND-Score: -70 X-GND-Cause: gggruggvucftvghtrhhoucdtuddrgeeffedrtddugdduvdehlecutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfitefpfffkpdcuggftfghnshhusghstghrihgsvgenuceurghilhhouhhtmecufedtudenucesvcftvggtihhpihgvnhhtshculddquddttddmnegfrhhlucfvnfffucdlfedtmdenucfjughrpeffhffvuffkfhggtggujgesghdtreertddtjeenucfhrhhomhepofhitghhrggvlhcupfhivgguvghrmhgrhigvrhcuoehmihgthhgrvghlsehnihgvuggvrhhmrgihvghrrdgttgeqnecuggftrfgrthhtvghrnhepleekgefgffeiudefjeeuffejudehtddtudeltdehveevvedtieeulefhtdeutdeknecukfhppeeguddrieeirdeijedruddufeenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepihhnvghtpeeguddrieeirdeijedruddufedphhgvlhhopehlohgtrghlhhhoshhtpdhmrghilhhfrhhomhepmhhitghhrggvlhesnhhivgguvghrmhgrhigvrhdrtggtpdhnsggprhgtphhtthhopedupdhrtghpthhtohepfhhfmhhpvghgqdguvghvvghlsehffhhmphgvghdrohhrgh X-GND-Sasl: michael@niedermayer.cc Subject: Re: [FFmpeg-devel] [PATCH] avformat/demux: Fix segfault due to avcodec_open2 failure (v2) 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="===============4587011315890080002==" Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: --===============4587011315890080002== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="mlQBi/NL8MS8T36N" Content-Disposition: inline --mlQBi/NL8MS8T36N Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi Pavel On Tue, Jun 10, 2025 at 05:36:14PM -0600, Pavel Koshevoy wrote: > On Tue, Jun 10, 2025 at 4:11=E2=80=AFPM Michael Niedermayer > wrote: >=20 > > Hi Pavel > > > > On Tue, Jun 10, 2025 at 11:27:37AM -0600, Pavel Koshevoy wrote: > > > On Tue, Jun 10, 2025 at 9:29=E2=80=AFAM Michael Niedermayer < > > michael@niedermayer.cc> > > [...] > > > > > I have never had any intention of introducing a > > > security vulnerability. > > > > do you agree that the patch should be reverted ? > > (and also the 2 backports of it) > > >=20 > No, since I already provided a fix To clarify, iam not against your fix, (if its reviewed) my concern is that this fix is not sufficent to add support for changing codec_id and codec_type at random points mid stream [...] > > > > PS: The researcher also wants a CVE# for this issue. > > >=20 > IDK what this means. More eyes looking at this thx [...] --=20 Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB The worst form of inequality is to try to make unequal things equal. -- Aristotle --mlQBi/NL8MS8T36N Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iF0EABEKAB0WIQSf8hKLFH72cwut8TNhHseHBAsPqwUCaEml5gAKCRBhHseHBAsP q5qCAJ972Ni6VRSk5jf17Cm69R6REWhRzQCfSxgEo5nZvNLJfTKa8TNDhKUzWFY= =zuu5 -----END PGP SIGNATURE----- --mlQBi/NL8MS8T36N-- --===============4587011315890080002== 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". --===============4587011315890080002==--