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 9E44B4F7DD for ; Mon, 23 Jun 2025 12:47:53 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.ffmpeg.org (Postfix) with ESMTP id 93A3C68E1DA; Mon, 23 Jun 2025 15:47:49 +0300 (EEST) Received: from relay7-d.mail.gandi.net (relay7-d.mail.gandi.net [217.70.183.200]) by ffbox0-bg.ffmpeg.org (Postfix) with ESMTPS id 4399368E0D0 for ; Mon, 23 Jun 2025 15:47:43 +0300 (EEST) Received: by mail.gandi.net (Postfix) with ESMTPSA id 8CB084393F; Mon, 23 Jun 2025 12:47:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=niedermayer.cc; s=gm1; t=1750682862; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=RGdgfYnykIi18Yui1BJQB6eZB836zllHevB3JP8NrkE=; b=RlTtevzZDqwpIVog6/YMSQDhmaYoez0dK7e9NEKCA65yey7s8fQDiVc5ABnfxg2e+cs2gc usAFbz7KOJJ3qP6VM6+dRihpS1ke6+aq+C0UJzvx2WQ9zK0y/aMlk7EOE/gIxuUCnFfikt yM2F1wx4t4uhjEN61OnVCoP/9dJNYAstt1aWobxUqDXrZGA0UegM6XW/14Hz9BKIfb1oNi Y+o4drwfjS1gYcUndSpJvSX77DJxiOvKrhDpgc9Sq/Z+xIMu8uZSJDQD6IZ/VPfzR4UmnP ia5qo2SrTjHwALP97NQxkYuh/x5GnqQdmL+LBSD0ZlU2cOmYphAow03PNV3VWQ== Date: Mon, 23 Jun 2025 14:47:41 +0200 From: Michael Niedermayer To: FFmpeg development discussions and patches Message-ID: <20250623124741.GJ29660@pb2> References: <20250619030432.2977718-1-michael@niedermayer.cc> <20250619030432.2977718-3-michael@niedermayer.cc> MIME-Version: 1.0 In-Reply-To: <20250619030432.2977718-3-michael@niedermayer.cc> X-GND-State: clean X-GND-Score: -85 X-GND-Cause: gggruggvucftvghtrhhoucdtuddrgeeffedrtddvgddujedtiecutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfitefpfffkpdcuggftfghnshhusghstghrihgsvgenuceurghilhhouhhtmecufedtudenucesvcftvggtihhpihgvnhhtshculddquddttddmnegfrhhlucfvnfffucdludehmdenucfjughrpeffhffvvefukfhfgggtuggjsehgtderredttddvnecuhfhrohhmpefoihgthhgrvghlucfpihgvuggvrhhmrgihvghruceomhhitghhrggvlhesnhhivgguvghrmhgrhigvrhdrtggtqeenucggtffrrghtthgvrhhnpefggfefueeihfefheeuudeiheeukeejteeikedthfefvefhleffvdejgeeuudfhfeenucffohhmrghinhepghhithhhuhgsrdgtohhmnecukfhppeeguddrieeirdeijedruddufeenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepihhnvghtpeeguddrieeirdeijedruddufedphhgvlhhopehlohgtrghlhhhoshhtpdhmrghilhhfrhhomhepmhhitghhrggvlhesnhhivgguvghrmhgrhigvrhdrtggtpdhnsggprhgtphhtthhopedvpdhrtghpthhtohepfhhfmhhpvghgqdguvghvvghlsehffhhmphgvghdrohhrghdprhgtphhtthhopehmrghnuhgvlhdrlhgruhhsshesghhmrghilhdrtghomh X-GND-Sasl: michael@niedermayer.cc Subject: Re: [FFmpeg-devel] [PATCH 3/4] avcodec/sanm: Check w, h for subversion < 2 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 Cc: Manuel Lauss Content-Type: multipart/mixed; boundary="===============8678904830444994769==" Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: --===============8678904830444994769== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="JXiLwzfved7GYjcC" Content-Disposition: inline --JXiLwzfved7GYjcC Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi Manuel On Thu, Jun 19, 2025 at 05:04:30AM +0200, Michael Niedermayer wrote: > Fixes: 410609432/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SANM_f= uzzer-4935159201988608 > Fixes: out of array access >=20 > Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/t= ree/master/projects/ffmpeg > Signed-off-by: Michael Niedermayer > --- > libavcodec/sanm.c | 2 ++ > 1 file changed, 2 insertions(+) is this and the next patch correct ? please review thx [...] --=20 Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB The worst form of inequality is to try to make unequal things equal. -- Aristotle --JXiLwzfved7GYjcC Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iF0EABEKAB0WIQSf8hKLFH72cwut8TNhHseHBAsPqwUCaFlM7QAKCRBhHseHBAsP q1U/AJ9e8XBSUxLiSSjdFuUl/crnFVnEIACgiEQ8Fr6hddDIb78iAp6l+CsDLEE= =AhKH -----END PGP SIGNATURE----- --JXiLwzfved7GYjcC-- --===============8678904830444994769== 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". --===============8678904830444994769==--