[Dovecot] Connection closed by foreign host.

[Michael Cramer]

(gdb) bt full
#0  0x00007fbbfe71a015 in ?? () from /usr/lib/dovecot/libdovecot.so.0
No symbol table info available.
#1  0x00007fbbfe701da5 in ?? () from /usr/lib/dovecot/libdovecot.so.0
No symbol table info available.
#2  0x00007fbbfe70212d in buffer_write () from  
/usr/lib/dovecot/libdovecot.so.0
No symbol table info available.
#3  0x00007fbbfe6efe9e in imap_utf8_to_utf7 ()
    from /usr/lib/dovecot/libdovecot.so.0
No symbol table info available.
#4  0x00007fbbfe9df778 in mailbox_list_default_get_storage_name ()
    from /usr/lib/dovecot/libdovecot-storage.so.0
No symbol table info available.
#5  0x00007fbbfe9932df in ?? () from /usr/lib/dovecot/libdovecot-storage.so.0
No symbol table info available.
#6  0x00007fbbfe9e1856 in mailbox_list_get_storage ()
    from /usr/lib/dovecot/libdovecot-storage.so.0
No symbol table info available.
#7  0x00007fbbfe993308 in ?? () from /usr/lib/dovecot/libdovecot-storage.so.0
No symbol table info available.
#8  0x00007fbbfe9e1856 in mailbox_list_get_storage ()
    from /usr/lib/dovecot/libdovecot-storage.so.0
No symbol table info available.





Zitat von Michael Cramer <michael at bigmichi1.de>:

> i tried the latest dev version 2.2.2-0~auto54 for ubuntu and when i do
> some
> testing i got a connection closed.
>
> the commands are issued through telnet:
>
> root at i920:~# telnet localhost imap
> Trying 127.0.0.1...
> Connected to localhost.
> Escape character is '^]'.
> * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE
> IDLE STARTTLS AUTH=PLAIN AUTH=LOGIN] Dovecot ready.
> 1 LOGIN test at lokal.de 123456
> 1 OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE
> IDLE SORT SORT=DISPLAY THREAD=REFERENCES THREAD=REFS
> THREAD=ORDEREDSUBJECT MULTIAPPEND URL-PARTIAL CATENATE UNSELECT CHILDREN
> NAMESPACE UIDPLUS LIST-EXTENDED I18NLEVEL=1 CONDSTORE QRESYNC ESEARCH
> ESORT SEARCHRES WITHIN CONTEXT=SEARCH LIST-STATUS SPECIAL-USE BINARY
> MOVE NOTIFY COMPRESS=DEFLATE QUOTA ACL RIGHTS=texk] Logged in
> 2 LIST () "" (virtual/*)
> * LIST () "/" virtual/All
> * LIST () "/" virtual/Flagged
> * LIST (\UnMarked) "/" virtual/Flagged
> * LIST (\Marked) "/" virtual/All
> 2 OK List completed.
> 3 LIST () "" (*)
> Connection closed by foreign host.
>
> the command with number 3 results everytime in a connection closed. i
> turned on debug_log but nothing is shown there.