Date: Thu, 3 Jul 2014 06:47:54 -0400 From: Jerry <jerry@seibercom.net> To: freebsd-questions@freebsd.org Subject: Re: Security Warning Message-ID: <20140703064754.78407425@scorpio> In-Reply-To: <53B53096.3070600@freebsd.org> References: <20140703055740.0f94e5e1@scorpio> <53B53096.3070600@freebsd.org>
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--Sig_/b0VwMiWIG8UQf1m065/WF+1 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On Thu, 03 Jul 2014 11:29:42 +0100, Matthew Seaman stated: >On 07/03/14 10:57, Jerry wrote: >> Thu, 3 Jul 2014 05:55:05 -0400 >>=20 >> FreeBSD-10 / amd64 >>=20 >> Every morning I receive a security email with the following notations: >>=20 >> Checking setuid files and devices: >> find: /usr/share/groff_font/devX100/CI: Bad file descriptor >> find: /usr/share/groff_font/devX100/S: Bad file descriptor >>=20 >> Checking negative group permissions: >> find: /usr/share/groff_font/devX100/CI: Bad file descriptor >> find: /usr/share/groff_font/devX100/S: Bad file descriptor >>=20 >> Is there something seriously wrong here, or can I safely ignore it? >>=20 > >What do you see if you try and read the contents of those files? Smells >like a filesystem problem to me, in which case you should unmount that >partition (given it's /usr that implies taking the system down to single >user mode) and run fsck against it repeatedly until fsck tells you the >filesystem is clean. > >I'm assuming this is a UFS system -- if it's ZFS then none of the above >applies, but also, you probably wouldn't see an error like that either. > > Cheers, > > Matthew If I try to read them, I just get: "Bad file descriptor" Okay, do I restart the system in single user mode and then run: "fsck-f" until I don't receive any errors, or do I begin with: "umount -af" first? I am assuming I do not umount "root" (use the -A flag). --=20 Jerry --Sig_/b0VwMiWIG8UQf1m065/WF+1 Content-Type: application/pgp-signature; name=signature.asc Content-Disposition: attachment; filename=signature.asc -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBAgAGBQJTtTThAAoJEElTsHIJnX8eKNUIAJKJzQ9QOi+hrhgX83x16Vxz E/Rz8dOvuIq8K7uUt6qJBsg0UwWq+DqavGtVN2a/HTYcfTiTLySAw2mgRW9PqxNr noKmCKQISn9fGYZZMWvSYL7zCFY0ddVN06s1jfvjjYxCnXeJaDZ/MO2bYfUHRduD SZDTBtljl67dyAO/zcEtTZ9EjVqUaW+QS8L09sbCMmQJZZWfiPn2oIUbsMn9oBhD GzMvYER8eGUX88xl7e+SLxFKhbXPmkc0Xxc/pqdpXvsClrJY16U6X+XHphfoLul5 vF+dQ0vZ8VmFVwxDuzpXsERxyErfA7w0PIAoKSsmCSTyf4WCp0q3Z8YqIxG6g/Q= =ztiX -----END PGP SIGNATURE----- --Sig_/b0VwMiWIG8UQf1m065/WF+1--
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