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The rpc.mountd program in 1.0.4:

DISCUSSION H. J. Lu 5 participants 6 messages Jul 17, 2003 – Jul 20, 2003

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H. J. Lu

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#0 lore raw

----- Forwarded message from Chris Rankin <[email protected]> -----

Delivered-To: [email protected]
From: Chris Rankin <[email protected]>

Jul 15 22:05:50 wellhouse rpc.mountd: authenticated mount request from (null):759 for /home (/home) 

Notice that (null) where it should give the name of the remote client? And the server crashed when I issued a umount request, too.

My setup is: gcc-3.2.3, glibc-2.3.2, libwrap.a, Linux 2.4.21.

CFLAGS='-O2 -fomit-frame-pointer'
./configure --prefix=/usr

            --enable-secure-statd
            --enable-nfsv3
            --enable-rquotad
            --with-statduser=nobody

Cheers,
Chris

----- End forwarded message -----

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#1 lore raw

Neil has a fix for this one:

On Monday July 14, [email protected] wrote:
>
> The mountd daemon segmentation faults after receiving a m=
ount
request from
> the client. Checking /var/log/messages, I get some stran=
ge
logs:
>
> Jul 14 16:17:25 vega rpc.mountd: authenticated mount requ=
est

            from
            > \200a^U@\200a^U@H=E9^F^HH=E9^F^H\220a^U@\220a^U@\230a^U@\=
230a^U@
            a^U@
            a^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) ca=
lled
>
>
> I attached an strace of the rpc.mountd pid during an unsuccessful mount
> 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/aut=
h.c,
in the middle of auth_authenticate.
Could you remove that and try again?

NeilBrown

Robert V. Williamson <[email protected]>
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
                      "H. J. Lu"                                       =
                                                                =20
                      <[email protected]>             To:       [email protected]=

ourceforge.net =20
Sent by: cc: =
=20
[email protected] Subject: [NFS] The r=
pc.mountd program in 1.0.4: =20

                      ceforge.net                                      =
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                      07/16/2003 08:14 PM                              =
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----- Forwarded message from Chris Rankin <[email protected]> ----= -

Delivered-To: [email protected]
From: Chris Rankin <[email protected]>

Jul 15 22:05:50 wellhouse rpc.mountd: authenticated mount request from

(null):759 for /home (/home)

Notice that (null) where it should give the name of the remote client? And the server crashed when I issued a umount request, too.

My setup is: gcc-3.2.3, glibc-2.3.2, libwrap.a, Linux 2.4.21.

CFLAGS=3D'-O2 -fomit-frame-pointer'
./configure --prefix=3D/usr

            --enable-secure-statd
            --enable-nfsv3
            --enable-rquotad
            --with-statduser=3Dnobody

Cheers,
Chris

----- End forwarded message -----

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This SF.net email is sponsored by: VM Ware
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_______________________________________________
NFS maillist - [email protected]
https://lists.sourceforge.net/lists/listinfo/nfs

=

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#2 lore raw
In reply to H. J. Lu
Quoted 10 lines · On Wednesday July 16, [email protected] wrote:

----- Forwarded message from Chris Rankin <[email protected]> -----

Delivered-To: [email protected]
From: Chris Rankin <[email protected]>

Jul 15 22:05:50 wellhouse rpc.mountd: authenticated mount request from (null):759 for /home (/home) 

Notice that (null) where it should give the name of the remote client? And the server crashed when I issued a umount request, too.

Quoted 8 lines

My setup is: gcc-3.2.3, glibc-2.3.2, libwrap.a, Linux 2.4.21.

CFLAGS='-O2 -fomit-frame-pointer'
./configure --prefix=/usr

            --enable-secure-statd
            --enable-nfsv3
            --enable-rquotad
            --with-statduser=nobody

Yeh... makes 1.0.4 a bit of a brown-paper-bag release doesn't it :-(

There is a 1.0.5 on sourceforge now that fixes this and a few other little things. It will be on kernel.org shortly.

NeilBrown

Quoted 7 lines

Cheers,
Chris

----- End forwarded message -----

Quoted 8 lines

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#3 lore raw
Quoted 3 lines

There is a 1.0.5 on sourceforge now that fixes this and a few other little things. It will be on kernel.org shortly.

Hello !

The debian-package-building files still think its version 1.0.3, well, not a big deal, but on the other hand its also not a big deal to update the debian/changelog-file and add an entry for 1.0.5 ;-)

Regards,
Bernd

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#4 lore raw

According to Bernd Schubert:

Quoted 3 lines

The debian-package-building files still think its version 1.0.3, well, not a big deal, but on the other hand its also not a big deal to update the debian/changelog-file and add an entry for 1.0.5 ;-)

I'm the Debian maintainer, and when I actually make a 1.0.5 release I'll certainly do that. Shouldn't be more than a day or two from now.

Signature · 13 lines
Chip Salzenberg               - a.k.a. -               <[email protected]>
"I wanted to play hopscotch with the impenetrable mystery of existence,
    but he stepped in a wormhole and had to go in early."  // MST3K


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#5 lore raw
In reply to Bernd Schubert
Quoted 4 lines · On Friday July 18, [email protected] wrote:
Quoted 3 lines

There is a 1.0.5 on sourceforge now that fixes this and a few other little things. It will be on kernel.org shortly.

Quoted 8 lines

Hello !

The debian-package-building files still think its version 1.0.3, well, not a big deal, but on the other hand its also not a big deal to update the debian/changelog-file and add an entry for 1.0.5 ;-)

Regards,
Bernd

I like to leave changes to debian/* to Chip as much as possible. Sometimes I give him the opportunity to update them before I make a new release, but in that case of 1.0.5 I wanted to do it more quickly.

When I make 1.1.0, I will definately give him the opportunity to get debian/* fully up-to-date before releasing it.

NeilBrown

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