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Resent-From: Ludovic =?UTF-8?Q?Court=C3=A8s?= Original-Sender: "Debbugs-submit" Resent-CC: guix-patches@gnu.org Resent-Date: Wed, 20 Nov 2024 12:06:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 73842 X-GNU-PR-Package: guix-patches X-GNU-PR-Keywords: patch To: =?UTF-8?Q?No=C3=A9?= Lopez Cc: 73842@debbugs.gnu.org Received: via spool by 73842-submit@debbugs.gnu.org id=B73842.17321043251948 (code B ref 73842); Wed, 20 Nov 2024 12:06:02 +0000 Received: (at 73842) by debbugs.gnu.org; 20 Nov 2024 12:05:25 +0000 Received: from localhost ([127.0.0.1]:45631 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1tDjSW-0000VL-Gs for submit@debbugs.gnu.org; Wed, 20 Nov 2024 07:05:24 -0500 Received: from eggs.gnu.org ([209.51.188.92]:39682) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1tDjSV-0000SZ-C9 for 73842@debbugs.gnu.org; Wed, 20 Nov 2024 07:05:23 -0500 Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1tDjSP-0001F2-TE; Wed, 20 Nov 2024 07:05:17 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-Version:Date:References:In-Reply-To:Subject:To: From; bh=6CSA7m1rj919SMgL9G39SZiXXAG5LcMn7bkBmiNlxrY=; b=PNViVgjMCJIjv07MDpdR cTWe5NXw5nZE8g86XdRKZX+MKtoIFmJ5fK6U98xAPHXpXQt/N9mt7lcmmftQJAO1M5UkvmHOi+N4E S1o9VzSwHqiYxd8Q/CfRLNmUpnkww76tb9SVDo0Xe8E/FanwTyhQMUGmp4mXyMY8pLMSOwNIpSL9D lnCXpnVdXRNFDfFAjFludumJRZNz7w9QjCVsRVCEiOyrT54kpJ4g5b4MMaAfNarBfjwPKJE00IJOi BiI61vGMtVolwia8i47Yf5TC0BA66JOkAa29opZvnIzwg/VFQzVYT6MTi/IS45Z++Sa9ioU+pAuXu YgOUYk/kwaTSig==; From: Ludovic =?UTF-8?Q?Court=C3=A8s?= In-Reply-To: <87ttc5q1b3.fsf@xn--no-cja.eu> ("=?UTF-8?Q?No=C3=A9?= Lopez"'s message of "Sun, 17 Nov 2024 17:20:48 +0100") References: <4a7795be82c20d9476dbefcbaf3c380dcb61581e.1730998051.git.noelopez@free.fr> <7507b2c56ffbbd8bc051937c5c88bb8c0e3ae8f3.1730998051.git.noelopez@free.fr> <87h688l9bk.fsf@gnu.org> <87ttc5q1b3.fsf@xn--no-cja.eu> X-URL: http://www.fdn.fr/~lcourtes/ X-Revolutionary-Date: =?UTF-8?Q?D=C3=A9cadi?= 30 Brumaire an 233 de la =?UTF-8?Q?R=C3=A9volution,?= jour du Rouleau X-PGP-Key-ID: 0x090B11993D9AEBB5 X-PGP-Key: http://www.fdn.fr/~lcourtes/ludovic.asc X-PGP-Fingerprint: 3CE4 6455 8A84 FDC6 9DB4 0CFB 090B 1199 3D9A EBB5 X-OS: x86_64-pc-linux-gnu Date: Wed, 20 Nov 2024 13:05:15 +0100 Message-ID: <87ed36xg90.fsf@gnu.org> User-Agent: Gnus/5.13 (Gnus v5.13) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: guix-patches@gnu.org List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-patches-bounces+larch=yhetil.org@gnu.org Sender: guix-patches-bounces+larch=yhetil.org@gnu.org X-Migadu-Country: US X-Migadu-Flow: FLOW_IN X-Migadu-Spam-Score: -4.25 X-Spam-Score: -4.25 X-Migadu-Queue-Id: 357BB7EEB9 X-Migadu-Scanner: mx10.migadu.com X-TUID: +FOhDB15ebPN Hi, (+Cc: issue.) No=C3=A9 Lopez skribis: > This is an expected error from the AppImage runtime, as said in the > output the runtime depends on FUSE=C2=A03 to mount the AppImage. > > The AppImage can still be ran using --appimage-extract-and-run, which I > believe we noted in the documentation: > >>The runtime used by AppImages makes use of libfuse to mount the image >>quickly. If libfuse is not available, the AppImage can still be started >>using the @option{--appimage-extract-and-run} flag. Oh right. Perhaps we can tweak it to explicitly mention that =E2=80=98fusermount3=E2=80=99 must be in $PATH (as opposed to referring to = =E2=80=9Clibfuse=E2=80=9D). WDYT? (If you prefer I can make this change and push the whole thing; it=E2=80=99s just a fine point.) > As for things that can be done from our side, we could change runtime to > one that uses other technologies just like supported by =E2=80=9C-RR=E2= =80=9D. Yup. The two techniques are definitely close to one another! > I=E2=80=99m pretty sure a process attached with ptrace can=E2=80=99t exec= SUID programs, > for security reasons (ptrace allows you to change the code of the > attached program so its a privilege escalation). Yes, that makes sense. Thank you! Ludo=E2=80=99.