The following issue has been RESOLVED.
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http://w
ww.dbmail.org/mantis/view.php?id=352
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Reported By: windowsrefund
Assigned To: aaron
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Project: DBMail
Issue ID: 352
Category: IMAP daemon
Reproducibility: always
Severity: major
Priority: normal
Status: resolved
Resolution: fixed
Fixed in Version: SVN Trunk
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Date Submitted: 24-May-06 23:27 CEST
Last Modified: 25-May-06 07:35 CEST
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Summary: imapd sends invalid line when
attempting to
authenticate empty user name
Description:
This problem was found against SVN 2124. More information
here:
https://secure.renaissoft.com/maia/ticket/335#preview
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aaron - 25-May-06 01:13
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At a high traceleve, do you see a line like this:
dbmail-imapsession.c,dbmail_imap_session_handle_auth: trying
to validate
user [(null)], pass [whatevr]
If so, then we're letting a null value through to the
database code and it
doesn't like that.
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windowsrefund - 25-May-06 01:34
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Arron,
Yep.
May 24 17:41:23 xen-mail dbmail/imap4d[27873]:
imap4.c,IMAPClientHandler:
Executing command login...
May 24 17:41:23 xen-mail dbmail/imap4d[27873]:
dbmail-imapsession.c,dbmail_imap_session_handle_auth: trying
to validate
user [], pass [XXXX]
May 24 17:41:23 xen-mail dbmail/imap4d[27873]:
dbmysql.c,db_query: query
[SELECT userid FROM dbmail_usermap WHERE 1 = 2]
May 24 17:41:23 xen-mail dbmail/imap4d[27873]:
db.c,db_use_usermap:
enabling usermap lookups
May 24 17:41:23 xen-mail dbmail/imap4d[27873]:
db.c,db_usermap_resolve:
checking userid '' in usermap
May 24 17:41:23 xen-mail dbmail/imap4d[27873]:
db.c,db_usermap_resolve:
client on inet socket [inet:10.0.0.184:143]
May 24 17:41:23 xen-mail dbmail/imap4d[27873]:
dbmysql.c,db_query: query
[SELECT login, sock_allow, sock_deny, userid FROM
dbmail_usermap WHERE
login in ('(null)','ANY') ORDER BY sock_allow,
sock_deny]
May 24 17:41:23 xen-mail dbmail/imap4d[27873]:
db.c,db_usermap_resolve:
login '' not found in usermap
May 24 17:41:23 xen-mail dbmail/imap4d[27873]:
dbmail-imapsession.c,dbmail_imap_session_handle_auth: user
(id:0, name )
tries login
]y 24 17:41:23 xen-mail dbmail/imap4d[27873]: RESPONSE: [*
BYE internal
db error validating user
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aaron - 25-May-06 07:35
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Resolved in SVN 2133.
Issue History
Date Modified Username Field
Change
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24-May-06 23:27 windowsrefund New Issue
25-May-06 01:13 aaron Note Added: 0001193
25-May-06 01:34 windowsrefund Note Added: 0001194
25-May-06 07:35 aaron Status new
=> resolved
25-May-06 07:35 aaron Fixed in Version
=> SVN Trunk
25-May-06 07:35 aaron Resolution open
=> fixed
25-May-06 07:35 aaron Assigned To
=> aaron
25-May-06 07:35 aaron Note Added: 0001195
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