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 5D7D24BFC2 for ; Mon, 28 Jul 2025 14:02:07 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.ffmpeg.org (Postfix) with ESMTP id 68E6E68CA72; Mon, 28 Jul 2025 17:02:02 +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 7403A68BA65 for ; Mon, 28 Jul 2025 17:01:55 +0300 (EEST) Received: by mail.gandi.net (Postfix) with ESMTPSA id 9C652439A6 for ; Mon, 28 Jul 2025 14:01:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=niedermayer.cc; s=gm1; t=1753711314; 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=VI6D150KHqwbc0lpsoqgNQeBDd6MYLqxO+HJdtoBx58=; b=KcGc3ggTVLoRD64U+QAZmV65+vOKHZbhT9nKciKJFnJqVj4DPUWgmcJXDkMCqB8DhhMb4h cviGHmIQe4UVJtSWxb6k/wp0Fwct5PfAcE8QuwGebGG/jc03xrq5Bdj16x+xP1YJK3M0gy n7Sts5FdOV4VqDXJyDs2bvsXCu1dt0eD89f69xZgDiqg3Cp9PpdaEJfYGKh/K1BsnQ8zjT WwtUfUuqMrmGKzDR75AS+bsLLYmUlCcVfI35yiTc7ypwi0RrFuLyFn73cJMClO2e8NrdNT Gv9Orwc5dQDys9J0E4y4ZEhzwwSbDYdxIkPUzGy7h4aj0MNLjK8A1HQHuapvuw== Date: Mon, 28 Jul 2025 16:01:53 +0200 From: Michael Niedermayer To: FFmpeg development discussions and patches Message-ID: <20250728140153.GY29660@pb2> References: <94AB3400-8305-48BB-B69E-6EE6999BF812@gmail.com> MIME-Version: 1.0 In-Reply-To: <94AB3400-8305-48BB-B69E-6EE6999BF812@gmail.com> X-GND-State: clean X-GND-Score: -85 X-GND-Cause: gggruggvucftvghtrhhoucdtuddrgeeffedrtdefgdelvdefiecutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfitefpfffkpdcuggftfghnshhusghstghrihgsvgenuceurghilhhouhhtmecufedtudenucesvcftvggtihhpihgvnhhtshculddquddttddmnegfrhhlucfvnfffucdludehmdenucfjughrpeffhffvuffkfhggtggujgesghdtreertddtvdenucfhrhhomhepofhitghhrggvlhcupfhivgguvghrmhgrhigvrhcuoehmihgthhgrvghlsehnihgvuggvrhhmrgihvghrrdgttgeqnecuggftrfgrthhtvghrnhepieegkedtjeduffejhfetgeejtdegteetgfegtdfhjefgvefhteegkeejtddvhfevnecukfhppeeguddrieeirdeihedrudejieenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepihhnvghtpeeguddrieeirdeihedrudejiedphhgvlhhopehlohgtrghlhhhoshhtpdhmrghilhhfrhhomhepmhhitghhrggvlhesnhhivgguvghrmhgrhigvrhdrtggtpdhnsggprhgtphhtthhopedupdhrtghpthhtohepfhhfmhhpvghgqdguvghvvghlsehffhhmphgvghdrohhrgh X-GND-Sasl: michael@niedermayer.cc Subject: Re: [FFmpeg-devel] [PATCH] checkasm/h264dsp: Fix stack-buffer-overflow, effective-type violations 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="===============6906956576216239850==" Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: --===============6906956576216239850== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="q/wX8Rtf2iXHOUi+" Content-Disposition: inline --q/wX8Rtf2iXHOUi+ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi Marvin On Fri, Jul 11, 2025 at 05:34:48PM +0200, Marvin Scholz wrote: >=20 >=20 > On 25 Jun 2025, at 23:39, Tristan Matthews via ffmpeg-devel wrote: >=20 > > On Monday, June 16th, 2025 at 2:22 PM, Andreas Rheinhardt wrote: > > > > Tristan Matthews via ffmpeg-devel: > > > > On Monday, June 16th, 2025 at 6:53 AM, Andreas Rheinhardt andreas.rhein= hardt@outlook.com wrote: > > > > Patch attached. > > > > LGTM, and sorry about that, for future reference did you do anything in= particular (instrumentation wise) to catch the stack overflow? I tried mak= e fate on a few different machines and didn't hit that. > > > > Best, > > Tristan > > > > > > I used (Clang) ASAN. Presumably Zhao Zhili (who first reported the stack > > buffer overflow) did so, too. > > > > - Andreas > > > > > > It'd be good to merge either this or Zhao Zhili's patch to get checkasm= back to being ASAN clean. > > > > Best, > > Tristan >=20 > If there are no objections, I would like to merge this patch soon. there where no objections, this is still broken, i just run into it again. please apply thx [...] --=20 Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB No human being will ever know the Truth, for even if they happen to say it by chance, they would not even known they had done so. -- Xenophanes --q/wX8Rtf2iXHOUi+ Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iF0EABEKAB0WIQSf8hKLFH72cwut8TNhHseHBAsPqwUCaIeCygAKCRBhHseHBAsP q2QoAJ9I+k4iTpZZ/2EKr5dfslMZFmbQSgCeL35wqzhVWNQqjry6L03nnLInOWk= =kQKJ -----END PGP SIGNATURE----- --q/wX8Rtf2iXHOUi+-- --===============6906956576216239850== 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". --===============6906956576216239850==--