[imp] problem with stripping Attachment from a mail

[ANANT S ATHAVALE]

----- Message from slusarz at horde.org ---------
     Date: Mon, 10 Dec 2012 13:42:25 -0700
     From: Michael M Slusarz <slusarz at horde.org>
  Subject: Re: [imp] problem with stripping Attachment from a mail
       To: imp at lists.horde.org


> Quoting ANANT S ATHAVALE <asa at isac.gov.in>:
>
>> I am sending same problem IMAP server debug log (with debug_raw  
>> also enabled) off the list in my next mail.  I am not sure, whether  
>> this could be of any help to you to debug the problem.
>
> As previously explained, your IMAP server is broken.  It **appears**  
> that it crashed when it tries to select a mailbox immediately after  
> APPENDing a message to it.  My *guess* is that using the CATENATE  
> extension is broken on your server.  But I have no way of knowing  
> for sure.
>
> This is not the kind of issue we can work around at the client side.  
>  It is possible to work around server bugs when they are cause an  
> error in a discrete command.
>
> In short: fix/update your IMAP server.
>
> michael
>
> ___________________________________
> Michael Slusarz [slusarz at horde.org]
>
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----- End message from slusarz at horde.org -----
Dear Michael,

I am sorry to bother you too often. Now, I am able to reproduce the  
problem on another system with again using NetApp storage as FC disk.

Now, as suggested by cyrus-imap mailing list, I have generated a back  
trace and I also have enable imap logging for the specific user.

Here is the backtrace.  I will send the IMAP debug log from Cyrus IMAP  
off the list.

Core was generated by `imapd'.
Program terminated with signal 11, Segmentation fault.
#0  0x00007f6b9d830505 in index_check (mailbox=<value optimized out>,
usinguid=<value optimized out>, checkseen=1) at index.c:426
426                    flagreport[i] = LAST_UPDATED(i);
Missing separate debuginfos, use: debuginfo-install
cyrus-sasl-gssapi-2.1.23-13.el6.x86_64
cyrus-sasl-lib-2.1.23-13.el6.x86_64
cyrus-sasl-md5-2.1.23-13.el6.x86_64
cyrus-sasl-plain-2.1.23-13.el6.x86_64 db4-4.7.25-17.el6.x86_64
glibc-2.12-1.80.el6.x86_64 keyutils-libs-1.4-4.el6.x86_64
krb5-libs-1.9-33.el6.x86_64 libcom_err-1.41.12-12.el6.x86_64
libselinux-2.0.94-5.3.el6.x86_64
nss-softokn-freebl-3.12.9-11.el6.x86_64
openssl-1.0.0-20.el6_2.5.x86_64 tcp_wrappers-libs-7.6-57.el6.x86_64
zlib-1.2.3-27.el6.x86_64
(gdb) bt
#0  0x00007f6b9d830505 in index_check (mailbox=<value optimized out>,
usinguid=<value optimized out>, checkseen=1) at index.c:426
#1  0x00007f6b9d81cba6 in cmd_select (tag=0x7f6b9fad40f0 "8",
cmd=0x7f6b9fad4160 "Select", name=0x7f6b9fae2920 "INBOX") at
imapd.c:3595
#2  0x00007f6b9d822488 in cmdloop () at imapd.c:1730
#3  0x00007f6b9d824dd1 in service_main (argc=<value optimized out>,
argv=<value optimized out>, envp=<value optimized out>) at imapd.c:806
#4  0x00007f6b9d80c1e9 in main (argc=<value optimized out>,
argv=<value optimized out>, envp=0x7fff3995f3c8) at service.c:540

-Anant.




            Anant

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