Re: [vchkpw] Qmail Courier-Imap (authlib) and Vpopmail trouble
On Dec 8, 2007, at 4:26 PM, Thiago Camargo Martins Cordeiro wrote: My system is: uname -a Linux devel 2.6.18-xen #1 SMP Mon Dec 3 18:30:06 BRST 2007 x86_64 GNU/Linux I got the same problem on x86_32 too. Always inside a PVM of XEN, out of XEN, vchkpw works fine. I do a workarround with my patched qmail (AUTH_CDB patch) from JMS qmail patch, onchance script maintain a /var/qmail/control/auth.cdb in sync with vpopmail user db, so I can login via smtp-auth with AUTH_CDB qmail patch. But I'd like to see vchkpw working fine inside a virtual machine... :) Is it possible to compile and install vchkpw with debugging information, so we can find out which call to strstr() called the segfault? Or is it the getrlimit() call from the strace? Maybe you could email me a more detailed trace off-list and I'll try to find the section of code that's actually crashing? If you grep through the ChangeLog for 64, you'll see that we've made various changes to support 64-bit over the past few years. I'm guessing that this is another 64-bit issue, maybe one that only comes up on machines with lots of RAM? -- Tom Collins - [EMAIL PROTECTED] Vpopmail - virtual domains for qmail: http://vpopmail.sf.net/ QmailAdmin - web interface for Vpopmail: http://qmailadmin.sf.net/ !DSPAM:475d7c7332006819015875!
Re: [vchkpw] Qmail Courier-Imap (authlib) and Vpopmail trouble
Hello everybody,
Currently I have a qmail, courier-imap, and vpopmail (mysql) setup
going (running under Gentoo on Xen) and I am having problems. Please
excuse me if this turns out to not be a vpopmail issue, but at this
point I believe that it is. I can't receive mail to my domain users
just fine, however nobody can smtp-auth to send mail out. The
following is what is showing up in my logs. Any help would be greatly
appreciated. Thanks.
Mar 16 04:43:20 zues vpopmail[19467]: vchkpw-smtp: (PLAIN) login
success [EMAIL PROTECTED]:211.168.233.97
Mar 16 04:43:20 zues vpopmail[19467]: vchkpw-smtp: null user name
given :211.168.233.97
If it help the guide I have been using to try and get this setup
going is located at the following URI
http://forums.gentoo.org/viewtopic-t-382072.html
I have almost the same scenario here, running qmail, vpopmail courier under
XEN, but compiling from sources and not using from packages. And its on
Debian Etch, kernel 2.6.18-xen.
More strange, after install make install-strip and configure
courier-authlib to use authvchkpw, any user can login into POP and IMAP
services, but login not working with smtp-auth.
I simple do:
tar xzf vpopmail-5.4.25.tar.gz
cd vpopmail-5.4.25.tar.gz
./configure --enable-maildrop --enable-auth-module=mysql
--enable-mysql-limits --enable-valias --enable-qmail-ext
--enable-onchange-script --enable-incdir=/usr/include/mysql
--enable-libdir=/usr/lib/mysql
and...
[EMAIL PROTECTED]:/extra/src/vpopmail/vpopmail-5.4.25# ./vchkpw
Segmentation fault
I think is a vchkpw problem, as you can see, it's segfault.
[EMAIL PROTECTED]:/extra/src/vpopmail/vpopmail-5.4.25# gdb --quiet ./vchkpw
Using host libthread_db library /lib/libthread_db.so.1.
(gdb) run
Starting program: /extra/src/vpopmail/vpopmail-5.4.25/vchkpw
[Thread debugging using libthread_db enabled]
[New Thread 47210544857744 (LWP 29940)]
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 47210544857744 (LWP 29940)]
0x2af00f501349 in strstr () from /lib/libc.so.6
(gdb)
[EMAIL PROTECTED]:/extra/src/vpopmail/vpopmail-5.4.25# strace ./vchkpw
execve(./vchkpw, [./vchkpw], [/* 19 vars */]) = 0
brk(0) = 0x61b000
...
(QUOTE)
...
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=RLIM_INFINITY}) = 0
--- SIGSEGV (Segmentation fault) @ 0 (0) ---
+++ killed by SIGSEGV +++
Process 29951 detached
My system is: uname -a
Linux devel 2.6.18-xen #1 SMP Mon Dec 3 18:30:06 BRST 2007 x86_64 GNU/Linux
I got the same problem on x86_32 too. Always inside a PVM of XEN, out of
XEN, vchkpw works fine.
I do a workarround with my patched qmail (AUTH_CDB patch) from JMS qmail
patch, onchance script maintain a /var/qmail/control/auth.cdb in sync with
vpopmail user db, so I can login via smtp-auth with AUTH_CDB qmail patch.
But I'd like to see vchkpw working fine inside a virtual machine... :)
Regards,
Thiago Martins
!DSPAM:475b362632001244519970!
Re: [vchkpw] Qmail Courier-Imap (authlib) and Vpopmail trouble
On Sunday 19 Mar 2006 02:21, Steve B wrote: I am not trying to say it's not a vpopmail issue, however, we need to rule out other things like completely broken qmail setups. Having LWQ as a base is much easier than having gentoo's awful, horrible qmail ebuilds in place. -Jeremy -- Jeremy Kitchen ++ [EMAIL PROTECTED] In the beginning was The Word and The Word was Content-type: text/plain -- The Word of Bob. Not a problem. I will wipe my current Qmail installation and do a LWQ installation. I was really hoping this was a common error :) My only issue with using LWQ is that as you know Gentoo doesn't use standard init scripts and every time I try and create my own it never works.. What is a recommended guide for installing vpopmail after a LWQ installation? Thanks Bill Shupp's Toaster instructions at http://shupp.org/toaster/ should help V/R Steve -- - Bob Hutchinson Midwales dot com -
Re: [vchkpw] Qmail Courier-Imap (authlib) and Vpopmail trouble
On Saturday 18 March 2006 18:21, Steve B wrote: I am not trying to say it's not a vpopmail issue, however, we need to rule out other things like completely broken qmail setups. Having LWQ as a base is much easier than having gentoo's awful, horrible qmail ebuilds in place. Not a problem. I will wipe my current Qmail installation and do a LWQ installation. I was really hoping this was a common error :) My only issue with using LWQ is that as you know Gentoo doesn't use standard init scripts and every time I try and create my own it never works.. What is a recommended guide for installing vpopmail after a LWQ installation? Thanks the INSTALL file in the vpopmail source. it takes all of about 5 steps (3 of which are ./configure make make install) to set up vpopmail on an LWQ setup. -Jeremy V/R Steve -- Jeremy Kitchen ++ [EMAIL PROTECTED] In the beginning was The Word and The Word was Content-type: text/plain -- The Word of Bob. pgpp84MC2XUOf.pgp Description: PGP signature
RE: [vchkpw] Qmail Courier-Imap (authlib) and Vpopmail trouble
In the past I have done a LWQ install as well as a QmailRocks install. However I don't think this is a 'qmail' problem. I think this is a vpopmail issue. As Jeremy told you, you should never install Qmail/Vpopmail/etc from packages but install *all* compiling from the source code. I've done it tons of times in this way and I've never had _any_ kind of problems. And, of course, the Qmail installation part relies on LWQ. Advice: don't use Qmailrocks as a reference in Qmail/Vpopmail lists :) Ruben
Re: [vchkpw] Qmail Courier-Imap (authlib) and Vpopmail trouble
On Saturday 18 March 2006 02:52, Steve B wrote: On 3/18/06, Ruben Cardenal [EMAIL PROTECTED] wrote: In the past I have done a LWQ install as well as a QmailRocks install. However I don't think this is a 'qmail' problem. I think this is a vpopmail issue. As Jeremy told you, you should never install Qmail/Vpopmail/etc from packages but install *all* compiling from the source code. I've done it tons of times in this way and I've never had _any_ kind of problems. And, of course, the Qmail installation part relies on LWQ. Advice: don't use Qmailrocks as a reference in Qmail/Vpopmail lists :) Ruben What is the difference between installing from source or package? I am not having a problem with Qmail. As I have said I have don't LWQ, QmailRocks, and Gentoo's ebuild / guide and I am having the same problem no matter what method I install qmail. The problem I believe is with either vpopmail (the reason I'm posting to the vpopmail list) or with courier-imap (or some variation between the two communicating). I am not trying to say it's not a vpopmail issue, however, we need to rule out other things like completely broken qmail setups. Having LWQ as a base is much easier than having gentoo's awful, horrible qmail ebuilds in place. -Jeremy -- Jeremy Kitchen ++ [EMAIL PROTECTED] In the beginning was The Word and The Word was Content-type: text/plain -- The Word of Bob. pgpNK98RZNrFj.pgp Description: PGP signature
Re: [vchkpw] Qmail Courier-Imap (authlib) and Vpopmail trouble
I am not trying to say it's not a vpopmail issue, however, we need to rule out other things like completely broken qmail setups. Having LWQ as a base is much easier than having gentoo's awful, horrible qmail ebuilds in place. -Jeremy -- Jeremy Kitchen ++ [EMAIL PROTECTED] In the beginning was The Word and The Word was Content-type: text/plain -- The Word of Bob. Not a problem. I will wipe my current Qmail installation and do a LWQ installation. I was really hoping this was a common error :) My only issue with using LWQ is that as you know Gentoo doesn't use standard init scripts and every time I try and create my own it never works.. What is a recommended guide for installing vpopmail after a LWQ installation? Thanks V/R Steve
Re: [vchkpw] Qmail Courier-Imap (authlib) and Vpopmail trouble
On Thursday 16 March 2006 18:55, Steve B wrote: Currently I have a qmail, courier-imap, and vpopmail (mysql) setup going (running under Gentoo on Xen) and I am having problems. Please uh oh. Mar 16 04:43:20 zues vpopmail[19467]: vchkpw-smtp: (PLAIN) login success [EMAIL PROTECTED]:211.168.233.97 Mar 16 04:43:20 zues vpopmail[19467]: vchkpw-smtp: null user name given :211.168.233.97 weird. If it help the guide I have been using to try and get this setup going is located at the following URI http://forums.gentoo.org/viewtopic-t-382072.html ugh. do not use gentoo's qmail ebuilds, especially if you've never worked with qmail in the past. Especially since they include a lot of really ridiculous patches and hacks that make their system much harder to support and less reliable. I would recommend that you 'unmerge' qmail and related packages on your system and follow www.lifewithqmail.org. Once you have an LWQ setup, you can easily add vpopmail and courier-imap on top of it, and, since you've actually done the install yourself, rather than letting a package management system do it for you, you'll have a better idea of where to start when you encounter issues. -Jeremy ps. note: I am a gentoo user, I'm not just biased because I don't like their package management system or something. -- Jeremy Kitchen ++ [EMAIL PROTECTED] In the beginning was The Word and The Word was Content-type: text/plain -- The Word of Bob. pgpFZGH29VjM6.pgp Description: PGP signature
Re: [vchkpw] Qmail Courier-Imap (authlib) and Vpopmail trouble
I would recommend that you 'unmerge' qmail and related packages on your system and follow www.lifewithqmail.org. Once you have an LWQ setup, you can easily add vpopmail and courier-imap on top of it, and, since you've actually done the install yourself, rather than letting a package management system do it for you, you'll have a better idea of where to start when you encounter issues. -Jeremy ps. note: I am a gentoo user, I'm not just biased because I don't like their package management system or something. -- Jeremy Kitchen ++ [EMAIL PROTECTED] In the beginning was The Word and The Word was Content-type: text/plain -- The Word of Bob. In the past I have done a LWQ install as well as a QmailRocks install. However I don't think this is a 'qmail' problem. I think this is a vpopmail issue.
