From: "Robert Williamson" Subject: Re: mountd segmentation fault in nfs-utils-1.0.4 with 2.5.75-bk1 Date: Mon, 14 Jul 2003 17:08:12 -0500 Sender: nfs-admin@lists.sourceforge.net Message-ID: References: <16147.9756.934649.916082@gargle.gargle.HOWL> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Return-path: Received: from e6.ny.us.ibm.com ([32.97.182.106]) by sc8-sf-list1.sourceforge.net with esmtp (Cipher TLSv1:DES-CBC3-SHA:168) (Exim 3.31-VA-mm2 #1 (Debian)) id 19cBTV-0003O8-00 for ; Mon, 14 Jul 2003 15:07:14 -0700 In-Reply-To: <16147.9756.934649.916082@gargle.gargle.HOWL> To: nfs@lists.sourceforge.net Errors-To: nfs-admin@lists.sourceforge.net List-Help: List-Post: List-Subscribe: , List-Id: Discussion of NFS under Linux development, interoperability, and testing. List-Unsubscribe: , List-Archive: Works! Thanks for the quick response. I saw that free(hp), and wonder= ed why it seemed a bit out of place, but figured I'd post first. Robert V. Williamson Linux Test Project IBM Linux Technology Center Web: http://ltp.sourceforge.net IRC: #ltp on freenode.irc.net =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D "Only two things are infinite, the universe and human stupidity, and I'= m not sure about the former." -Albert Einstein = =20 Neil Brown = =20 cc: nfs-list@lists= .sourceforge.net =20 Subject: Re: mountd seg= mentation fault in nfs-utils-1.0.4 with 2.5.75-bk1 =20 07/14/2003 04:52 = =20 PM = =20 = =20 On Monday July 14, robbiew@us.ibm.com wrote: > > The mountd daemon segmentation faults after receiving a mount request= from > the client. Checking /var/log/messages, I get some strange logs: > > Jul 14 16:17:25 vega rpc.mountd: authenticated mount request from > \200a^U@\200a^U@H=E9^F^HH=E9^F^H\220a^U@\220a^U@\230a^U@\230a^U@=A0a^U@= =A0a^U@,=E8^F^H,=E8^F^H=B0a^U@=B0a^U@,a^U@,a^U@Aa^U@Aa^U@Ea^U@Ea^U@Da^U= @Da^U@Oa^U@Oa^U@=E0a^U@=E0a^U@=E8a^U@=E8a^U@oa^U@oa^U@oa^U@oa^U@:793 > for /nfsserver/reiserfs (/nfsserver/reiserfs) > Jul 14 16:17:25 vega rpc.mountd: MNT1(/nfsserver/ext2) called > > > I attached an strace of the rpc.mountd pid during an unsuccessful mou= nt > request. I can re-test this on 2.6.0-test1 if needed. Thanks. There is a stray 'free(hp)' at line 169 in utils/mountd/auth.c, in the middle of auth_authenticate. Could you remove that and try again? NeilBrown = ------------------------------------------------------- This SF.Net email sponsored by: Parasoft Error proof Web apps, automate testing & more. Download & eval WebKing and get a free book. www.parasoft.com/bulletproofapps1 _______________________________________________ NFS maillist - NFS@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nfs