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 55BA4410C6 for ; Thu, 21 Aug 2025 21:16:28 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.ffmpeg.org (Postfix) with ESMTP id 5F0E96801C0; Fri, 22 Aug 2025 00:16:24 +0300 (EEST) Received: from relay4-d.mail.gandi.net (relay4-d.mail.gandi.net [217.70.183.196]) by ffbox0-bg.ffmpeg.org (Postfix) with ESMTPS id EC4BA6800A6 for ; Fri, 22 Aug 2025 00:16:15 +0300 (EEST) Received: by mail.gandi.net (Postfix) with ESMTPSA id 50D9F43351 for ; Thu, 21 Aug 2025 21:16:15 +0000 (UTC) Date: Thu, 21 Aug 2025 23:16:14 +0200 To: FFmpeg development discussions and patches Message-ID: <20250821211614.GK29660@pb2> References: <20250819232652.GB29660@pb2> <5ee0b9e5-935c-4264-a6db-a66cfcf7ae3a@rothenpieler.org> <20250820192502.GC29660@pb2> <62ebc207-8d94-4bb1-a394-9b5aad3f6eb4@rothenpieler.org> MIME-Version: 1.0 In-Reply-To: X-GND-State: clean X-GND-Score: -70 X-GND-Cause: gggruggvucftvghtrhhoucdtuddrgeeffedrtdefgdduiedvvdefucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecuifetpfffkfdpucggtfgfnhhsuhgsshgtrhhisggvnecuuegrihhlohhuthemuceftddunecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenfghrlhcuvffnffculdeftddmnecujfgurhepfffhvffukfhfgggtuggjsehgtderredttddvnecuhfhrohhmpefoihgthhgrvghlucfpihgvuggvrhhmrgihvghruceomhhitghhrggvlhesnhhivgguvghrmhgrhigvrhdrtggtqeenucggtffrrghtthgvrhhnpeeigeektdejudffjefhteegjedtgeettefggedthfejgfevhfetgeekjedtvdfhveenucfkphepgedurdeiiedrieehrddujeeinecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehinhgvthepgedurdeiiedrieehrddujeeipdhhvghloheplhhotggrlhhhohhsthdpmhgrihhlfhhrohhmpehmihgthhgrvghlsehnihgvuggvrhhmrgihvghrrdgttgdpnhgspghrtghpthhtohepuddprhgtphhtthhopehffhhmphgvghdquggvvhgvlhesfhhfmhhpvghgrdhorhhg X-GND-Sasl: michael@niedermayer.cc Subject: Re: [FFmpeg-devel] CI 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: , From: Michael Niedermayer via ffmpeg-devel Reply-To: FFmpeg development discussions and patches Cc: Michael Niedermayer Content-Type: multipart/mixed; boundary="===============6491603220820661319==" Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: --===============6491603220820661319== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="r3TQsF+j6YuvDjCW" Content-Disposition: inline --r3TQsF+j6YuvDjCW Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi On Thu, Aug 21, 2025 at 06:03:12PM +0200, Kacper Michajlow via ffmpeg-devel= wrote: [...] > Also on the topic of CI, I suspect we might add more jobs as needed. > Probably depends on priorities, to not overload existing runners > capacity. >=20 > I was wondering about integrating CIFuzz. Which basically runs fuzzers > based on coverage data that are affected by the PR changes. And runs > fuzzing for N minutes. This would allow it to catch trivial issues, > quickly and without the need for turnaround until the issue is > reported in the oss-fuzz infra. It uses existing corpus to seed the > fuzzing, so it should be good at catching things that are not "hidden" > too deep. Though this brings challenges, because it likely would need > a separate pool of workers to not starve and build jobs. And not sure > how well it would work in practice. For example if change touches too > many fuzzers, it wouldn't manage to run them in the time limit of say > 20-30 minutes, which is probably the reasonable target. Though all > ffmpeg fuzers are specialized for codes, so codec specific code should > be fine to test. This is burning CI minutes, but if we have some to > spare, say from GH workers, it could help to weed out issues quickly. > Thoughts? immedeate fuzzing for pr, approved thx [...] --=20 Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB It is what and why we do it that matters, not just one of them. --r3TQsF+j6YuvDjCW Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iF0EABEKAB0WIQSf8hKLFH72cwut8TNhHseHBAsPqwUCaKeMngAKCRBhHseHBAsP q4GaAJ9MyqKQ2yxpZYiaZj9CNtWfWnXFfQCaAhCVjzCeHknYOC+LGzTomSRfwL4= =+uDm -----END PGP SIGNATURE----- --r3TQsF+j6YuvDjCW-- --===============6491603220820661319== 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". --===============6491603220820661319==--