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 37533472CD for ; Wed, 4 Oct 2023 17:23:05 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id CC99568CAE7; Wed, 4 Oct 2023 20:23:02 +0300 (EEST) Received: from relay8-d.mail.gandi.net (relay8-d.mail.gandi.net [217.70.183.201]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 8282168C118 for ; Wed, 4 Oct 2023 20:22:56 +0300 (EEST) Received: by mail.gandi.net (Postfix) with ESMTPSA id 9D87F1BF203 for ; Wed, 4 Oct 2023 17:22:55 +0000 (UTC) Date: Wed, 4 Oct 2023 19:22:54 +0200 From: Michael Niedermayer To: FFmpeg development discussions and patches Message-ID: <20231004172254.GJ3543730@pb2> References: <20230905212547.00596410A28@natalya.videolan.org> <20231002222344.GC2105706@pb2> <49117bf5-d5d5-490e-bcde-1fad16e0d02b@gmail.com> MIME-Version: 1.0 In-Reply-To: <49117bf5-d5d5-490e-bcde-1fad16e0d02b@gmail.com> X-GND-Sasl: michael@niedermayer.cc Subject: Re: [FFmpeg-devel] [FFmpeg-cvslog] avcodec/hcadec: support decoding with extradata provided in first packet 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="===============7837926456267366603==" Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: --===============7837926456267366603== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="t1cwe7X0UXDc61Gr" Content-Disposition: inline --t1cwe7X0UXDc61Gr Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Oct 02, 2023 at 10:56:20PM -0300, James Almer wrote: > On 10/2/2023 7:23 PM, Michael Niedermayer wrote: > > Hi > >=20 > > On Tue, Sep 05, 2023 at 09:25:45PM +0000, Paul B Mahol wrote: > > > ffmpeg | branch: master | Paul B Mahol | Tue Sep = 5 23:14:58 2023 +0200| [d464a687c9dd03246795d62151809167e8381932] | committ= er: Paul B Mahol > > >=20 > > > avcodec/hcadec: support decoding with extradata provided in first pac= ket > >=20 > > I cannot find this patch on the mailing list > >=20 > > Also this adds null pointer writes > > The init_hca() function which previously was only called once and failu= re > > ended all further processing now is called optionally per frame and its > > failure does not stop further processing so half initialized contexts > > can be created by an attacker > >=20 > > Note, this sort of stuff delays the release > >=20 > > thx >=20 > Does the following fix it? the testcase no longer crashes with this thx [...] --=20 Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB The worst form of inequality is to try to make unequal things equal. -- Aristotle --t1cwe7X0UXDc61Gr Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iF0EABEIAB0WIQSf8hKLFH72cwut8TNhHseHBAsPqwUCZR2fawAKCRBhHseHBAsP q2tAAJwM3qGqGqdBChb/GA4cS2Qrd/QPOQCfdPqRAlnbKp419cVIUJaVf2lWL3A= =PN9d -----END PGP SIGNATURE----- --t1cwe7X0UXDc61Gr-- --===============7837926456267366603== 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". --===============7837926456267366603==--