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 2EA4E461C1 for ; Tue, 9 May 2023 06:15:44 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 5A49F68BF38; Tue, 9 May 2023 09:15:42 +0300 (EEST) Received: from mail0.khirnov.net (red.khirnov.net [176.97.15.12]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id BDC2968BE45 for ; Tue, 9 May 2023 09:15:36 +0300 (EEST) Received: from localhost (localhost [IPv6:::1]) by mail0.khirnov.net (Postfix) with ESMTP id 443932404EC for ; Tue, 9 May 2023 08:15:36 +0200 (CEST) Received: from mail0.khirnov.net ([IPv6:::1]) by localhost (mail0.khirnov.net [IPv6:::1]) (amavisd-new, port 10024) with ESMTP id mLhEFNEphUHb for ; Tue, 9 May 2023 08:15:35 +0200 (CEST) Received: from lain.khirnov.net (lain.khirnov.net [IPv6:2001:67c:1138:4306::3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "lain.khirnov.net", Issuer "smtp.khirnov.net SMTP CA" (verified OK)) by mail0.khirnov.net (Postfix) with ESMTPS id A16E6240177 for ; Tue, 9 May 2023 08:15:35 +0200 (CEST) Received: by lain.khirnov.net (Postfix, from userid 1000) id 88B871601B2; Tue, 9 May 2023 08:15:34 +0200 (CEST) From: Anton Khirnov To: FFmpeg development discussions and patches In-Reply-To: <20230508232500.GX1391451@pb2> References: <20230503123038.13030-1-michael@niedermayer.cc> <168349217644.3843.294181446257840622@lain.khirnov.net> <20230508232500.GX1391451@pb2> Mail-Followup-To: FFmpeg development discussions and patches Date: Tue, 09 May 2023 08:15:34 +0200 Message-ID: <168361293453.3843.8903966307297202290@lain.khirnov.net> User-Agent: alot/0.8.1 MIME-Version: 1.0 Subject: Re: [FFmpeg-devel] [PATCH] avformat/hls: fail on probing non hls/m3u8 file extensions 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: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: Quoting Michael Niedermayer (2023-05-09 01:25:00) > On Sun, May 07, 2023 at 10:42:56PM +0200, Anton Khirnov wrote: > > Quoting Michael Niedermayer (2023-05-03 14:30:38) > > > Its unexpected that a .avi or other "standard" file turns into a playlist. > > > The goal of this patch is to avoid this unexpected behavior and possible > > > privacy or security differences. > > > > > > > I very much dislike this approach. > > What else do you suggest ? > > We could have a configuration option that specifies one > or more trusted directories/files/urls. And everything outside would be > limited to selfcontained files > The average user can put * as trusted url if thats what they want > While someone who cares about their privacy and security could restrict > that with little effort to the place where they store their music and > videos which they know is ok. While OTOH still throwing random URLs > at ffmpeg without expecting overly unexpected results (not considering bugs) > Thats similar to how some office software can handle macros. > > Or do you have some other suggestion ? > I don't see what actual problem is this supposed to address. The commit message mentions some vague "possible issues", but * this seems like the wrong layer for this kind of policy decisions * I think there needs to be a clearly defined thread model before we can discuss what the right solution is -- Anton Khirnov _______________________________________________ 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".