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 1C02F4B27D for ; Sat, 19 Jul 2025 22:22:37 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.ffmpeg.org (Postfix) with ESMTP id D47B968CD4E; Sun, 20 Jul 2025 01:22:33 +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 39A3568CD15 for ; Sun, 20 Jul 2025 01:22:27 +0300 (EEST) Received: by mail.gandi.net (Postfix) with ESMTPSA id 4521743370 for ; Sat, 19 Jul 2025 22:22:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=niedermayer.cc; s=gm1; t=1752963746; 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=POOeTdhlbTojU+3HREcyhEMBMJa5mrAJ4yDS49laDYQ=; b=F0Q2UWwmt9T3L44vNLwXc6Kb2mKwYvxXI1L/qyveRG20oxVnmdc4pMEIt7OVJE7atorpPN U6oSmJU20tkSwk4UlpbV5/hVApLW2HpndtiGka3QXZo/K8Bo4CdSM2AmghdBSYbrapyp66 B8MqYWEb58h5DrgRrdJTyjsXpkqZpvqjqddb6NW22qP2SRvMnRl3AyRVzLt+l3w4avn/Zf CjiqRI/A+36FV9krNLfnpr+twHMUoeb94f6lIM/JBzktIe3ittAFSWpzpY8hiAM5cP3gM5 dnFx96TGEJ/wjO5vwRH4GLYd2/XcFTZE5whuyVhmbT/P3dR7uDvmlpjNW7WIyg== Date: Sun, 20 Jul 2025 00:22:25 +0200 From: Michael Niedermayer To: FFmpeg development discussions and patches Message-ID: <20250719222225.GS29660@pb2> References: <20250716005208.4109775-1-michael@niedermayer.cc> MIME-Version: 1.0 In-Reply-To: <20250716005208.4109775-1-michael@niedermayer.cc> X-GND-State: clean X-GND-Score: -85 X-GND-Cause: gggruggvucftvghtrhhoucdtuddrgeeffedrtdefgdeijeehvdcutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfitefpfffkpdcuggftfghnshhusghstghrihgsvgenuceurghilhhouhhtmecufedtudenucesvcftvggtihhpihgvnhhtshculddquddttddmnegfrhhlucfvnfffucdludehmdenucfjughrpeffhffvuffkfhggtggujgesghdtreertddtvdenucfhrhhomhepofhitghhrggvlhcupfhivgguvghrmhgrhigvrhcuoehmihgthhgrvghlsehnihgvuggvrhhmrgihvghrrdgttgeqnecuggftrfgrthhtvghrnheptefggedvffeiueffvefhiedtgfefjedukeefgeetgeevgeejgeekvdevjeelveeknecuffhomhgrihhnpehgihhthhhusgdrtghomhenucfkphepgedurdeiiedrieehrddujeeinecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehinhgvthepgedurdeiiedrieehrddujeeipdhhvghloheplhhotggrlhhhohhsthdpmhgrihhlfhhrohhmpehmihgthhgrvghlsehnihgvuggvrhhmrgihvghrrdgttgdpnhgspghrtghpthhtohepuddprhgtphhtthhopehffhhmphgvghdquggvvhgvlhesfhhfmhhpvghgrdhorhhg X-GND-Sasl: michael@niedermayer.cc Subject: Re: [FFmpeg-devel] [PATCH 1/5] avcodec/cfhd: Check idwt_buf size before allocation 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="===============6043263346123771298==" Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: --===============6043263346123771298== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="j9XUsprnbVUfvuql" Content-Disposition: inline --j9XUsprnbVUfvuql Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Jul 16, 2025 at 02:52:04AM +0200, Michael Niedermayer wrote: > Fixes: OOM > Fixes: 428760799/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CFHD_D= EC_fuzzer-5685176435015680 >=20 > Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/t= ree/master/projects/ffmpeg > Signed-off-by: Michael Niedermayer > --- > libavcodec/cfhd.c | 4 ++++ > 1 file changed, 4 insertions(+) will apply patchset except teh jpeg2000 patch (ill leave that a bit longer in case someone wants to review it) [...] --=20 Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Asymptotically faster algorithms should always be preferred if you have asymptotical amounts of data --j9XUsprnbVUfvuql Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iF0EABEKAB0WIQSf8hKLFH72cwut8TNhHseHBAsPqwUCaHwamgAKCRBhHseHBAsP q2WXAJ4htprk28CVSJUY3CWvtv93vVHAbACeMha1dZxqtiXjDFxKYhte4AzdXuc= =Dfbl -----END PGP SIGNATURE----- --j9XUsprnbVUfvuql-- --===============6043263346123771298== 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". --===============6043263346123771298==--