From owner-freebsd-stable@freebsd.org Wed Jul 29 19:51:53 2015 Return-Path: Delivered-To: freebsd-stable@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 3CDFD9AD5B4 for ; Wed, 29 Jul 2015 19:51:53 +0000 (UTC) (envelope-from ronald-lists@klop.ws) Received: from smarthost1.greenhost.nl (smarthost1.greenhost.nl [195.190.28.81]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 038BEE3F for ; Wed, 29 Jul 2015 19:51:52 +0000 (UTC) (envelope-from ronald-lists@klop.ws) Received: from smtp.greenhost.nl ([213.108.104.138]) by smarthost1.greenhost.nl with esmtps (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.72) (envelope-from ) id 1ZKXO7-0008DS-0D; Wed, 29 Jul 2015 21:51:44 +0200 Content-Type: text/plain; charset=utf-8; format=flowed; delsp=yes To: freebsd-stable@freebsd.org, aeuii@posteo.de Subject: Re: mount_msdosfs: msdosfs_iconv: Operation not permitted References: <86mvyen4jz.fsf@posteo.de> Date: Wed, 29 Jul 2015 21:51:38 +0200 MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: "Ronald Klop" Message-ID: In-Reply-To: <86mvyen4jz.fsf@posteo.de> User-Agent: Opera Mail/12.16 (FreeBSD) X-Authenticated-As-Hash: 398f5522cb258ce43cb679602f8cfe8b62a256d1 X-Virus-Scanned: by clamav at smarthost1.samage.net X-Spam-Level: -- X-Spam-Score: -2.9 X-Spam-Status: No, score=-2.9 required=5.0 tests=ALL_TRUSTED, BAYES_00, URIBL_BLOCKED autolearn=disabled version=3.3.2 X-Scan-Signature: 094aa93d217637c77569e156d4a0c864 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 29 Jul 2015 19:51:53 -0000 I think you should make sure the msdosfs_iconv module is already loaded. Mount_msdosfs loads this module for you if it has the rights. That is why it works if root has done that ones. Add this to rc.conf and reboot: kld_list="msdosfs_iconv" Regards, Ronald. On Wed, 29 Jul 2015 21:32:00 +0200, wrote: > Hello, > > it looks like an old issue [1,2,3], but it's bugging me. > > Generally, I'm not able to mount msdos file system as a regular user > with extra charset options (-L) before the superuser. After the > superuser mounts (and unmounts) the file system, regular users can do it > to. Below is more info about my system and the detailed steps to > reproduce the issue. > > Thanks for suggestions. > Stefan > > > [1] https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=109024 > [2] > https://forums.freebsd.org/threads/mount_msdosfs-msdosfs_iconv-operation-not-permitted.36897/ > [3] https://forums.freebsd.org/threads/mount_msdosfs-bug.2668/ > > > > ** my system > > % uname -a > FreeBSD silver.local 10.1-RELEASE-p10 FreeBSD 10.1-RELEASE-p10 #0: Wed > May 13 06:54:13 UTC 2015 > root@amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC amd64 > > > % locale > LANG=en_GB.UTF-8 > LC_CTYPE="en_GB.UTF-8" > LC_COLLATE="en_GB.UTF-8" > LC_TIME="en_GB.UTF-8" > LC_NUMERIC="en_GB.UTF-8" > LC_MONETARY="en_GB.UTF-8" > LC_MESSAGES="en_GB.UTF-8" > LC_ALL= > > > % cat /etc/fstab > /dev/da1 /home/user/mnt/u0 msdosfs > rw,noauto,noexec,-L=en_GB.UTF-8,-m=600,-M=700 0 0 > /dev/da1s1 /home/user/mnt/u1 msdosfs > rw,noauto,noexec,-L=en_GB.UTF-8,-m=600,-M=700 0 0 > > > % sysctl vfs.usermount > vfs.usermount: 1 > > > > % cat /etc/rc.conf | grep kiconv > kiconv_preload="YES" > kiconv_local_charset="UTF-8" > kiconv_foreign_charset="UTF-16BE UTF-8" > kiconv_fstypes="msdosfs" > > > % pkg info|grep kiconv > kiconvtool-0.97 Tool to preload kernel iconv charset > tables > > > > > ** initially loaded tables > > % kiconvtool -d > UTF-8 -> UTF-16BE > UTF-16BE -> UTF-8 > > > ** try to mount as a regular user > > % mount /home/user/mnt/u1 > mount_msdosfs: msdosfs_iconv: Operation not permitted > > > > ** mount fs as root > > # mount /home/user/mnt/u1 > # umount /home/user/mnt/u1 > > > ** tables after root mounted the fs > > % kiconvtool -d > UTF-8 -> UTF-16BE > UTF-16BE -> UTF-8 > UTF-8 -> _wctype > > > ** now a regular user can mount too > > % mount /home/user/mnt/u1 > _______________________________________________ > freebsd-stable@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org"