From: Neil Brown Subject: Re: mountd segmentation fault in nfs-utils-1.0.4 with 2.5.75-bk1 Date: Tue, 15 Jul 2003 07:52:28 +1000 Sender: nfs-admin@lists.sourceforge.net Message-ID: <16147.9756.934649.916082@gargle.gargle.HOWL> References: Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Cc: nfs@lists.sourceforge.net Return-path: Received: from note.orchestra.cse.unsw.edu.au ([129.94.242.24] ident=root) by sc8-sf-list1.sourceforge.net with smtp (Exim 3.31-VA-mm2 #1 (Debian)) id 19cC2P-0006TE-00 for ; Mon, 14 Jul 2003 15:43:17 -0700 Received: From notabene ([129.94.242.45] == bartok.orchestra.cse.unsw.EDU.AU) (for ) By note With Smtp ; Tue, 15 Jul 2003 08:43:14 +1000 Received: from neilb by notabene with local (Exim 3.36 #1 (Debian)) id 19cC2E-0007EB-00 for ; Tue, 15 Jul 2003 08:43:06 +1000 To: "Robert Williamson" Resent-Message-ID: <16147.12793.99236.954744@gargle.gargle.HOWL> In-Reply-To: message from Robert Williamson on Monday July 14 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: On Monday July 14, robbiew@us.ibm.com wrote: >=20 > The mountd daemon segmentation faults after receiving a mount request= from > the client. Checking /var/log/messages, I get some strange logs: >=20 > 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 >=20 >=20 > 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? =20 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