Hi,
i have just compiled and installed dbmail 1.0 with mysql 3.23.53
and dbmail-pop3d
sometimes crash (just one child, not the master daemon) when someone
issue a session
with username set and invalid password :
USER iam
PASS iam
the server respond with an authentication error but when i issue the
quit command
the child exit with signal 11 and the master pop3d create a new one
(in my dbmail.conf i have set to 10 the value of NCHILDREN)
Have you got the same problem?
Andy
----------- /etc/dbmail.conf ------------------
[POP]
EFFECTIVE_USER=nobody # the user that dbmail-pop3d will run
as (need to be root to bind to a port<1024)
EFFECTIVE_GROUP=nogroup # the group that dbmail-pop3d will
run as BINDIP=* # the ipaddress the
dbmail-pop3d server has to bin
d to, * for all addresses
PORT=110 # the port number the dbmail-pop3d
server has to b
ind to. NCHILDREN=10 # default number of POP3
handlers (each is a proce
ss) MAXCHILDREN=200 # mac. number of POP3 handlers
MAXCONNECTS=10000 # the maximum number of connections a
default chil
ds makes
TIMEOUT=300 # the time (s) before the
dbmail-pop3d should shut
down a connection which is being idle.
RESOLVE_IP=yes # if yes, the pop daemon resolves IP
numbers to DN
S names in the log
POP_BEFORE_SMTP=no
TRACE_LEVEL=5
-------------------------------------------------------------------------------------
----------- pop3 crashing session -------------------------------------
Jan 16 16:43:59 andrea dbmail/pop3d[3237]: PerformChildTask(): incoming
connection from [192.106.213.160 (andrea.sad.it)]
Jan 16 16:43:59 andrea dbmail/pop3d[3237]: PerformChildTask(): client
info init complete, calling client handler
Jan 16 16:44:05 andrea dbmail/pop3d[3237]: pop3(): incoming buffer:
[user iam]
Jan 16 16:44:05 andrea dbmail/pop3d[3237]: pop3(): command issued :cmd
[user], value [iam] Jan 16 16:44:05 andrea dbmail/pop3d[3237]: pop3():
command looked up as commandtype 1
Jan 16 16:44:11 andrea dbmail/pop3d[3237]: pop3(): incoming buffer:
[pass iam]
Jan 16 16:44:11 andrea dbmail/pop3d[3237]: pop3(): command issued :cmd
[pass], value [iam] Jan 16 16:44:11 andrea dbmail/pop3d[3237]: pop3():
command looked up as commandtype 2
Jan 16 16:44:11 andrea dbmail/pop3d[3237]: __auth_query(): executing
query [SELECT user_idnr, passwd, encryption_type FROM users WHERE
userid = 'iam']
Jan 16 16:44:11 andrea dbmail/pop3d[3237]: pop3(): user [iam] tried to
login with wrong password
Jan 16 16:44:11 andrea dbmail/pop3d[3237]: pop3_error(): an invalid
command was issued
Jan 16 16:44:14 andrea dbmail/pop3d[3237]: pop3(): incoming buffer:
[quit]
Jan 16 16:44:14 andrea dbmail/pop3d[3237]: pop3(): command looked up as
commandtype 0
Jan 16 16:44:14 andrea dbmail/pop3d[3237]: ChildSighandler(): got
signal [11]
Jan 16 16:44:14 andrea dbmail/pop3d[3237]: ChildSighandler(): cannot
ignore this. Terminating
Jan 16 16:44:14 andrea dbmail/pop3d[3237]: ChildSighandler(): write
stream still open, closing
Jan 16 16:44:14 andrea dbmail/pop3d[3237]: ChildSighandler(): read
stream still open, closing
Jan 16 16:44:14 andrea dbmail/pop3d[3237]: ChildSighandler(): database
connection still open, closing
Jan 16 16:44:14 andrea dbmail/pop3d[3237]: ChildSighandler(): exit
Jan 16 16:44:14 andrea dbmail/pop3d[3227]: ParentSigHandler(): got
signal [17]
Jan 16 16:44:14 andrea dbmail/pop3d[3227]: StartServer(): child [3237]
has exited
Jan 16 16:44:14 andrea dbmail/pop3d[3227]: StartServer(): creating new
child
Jan 16 16:44:14 andrea dbmail/pop3d[3299]: CreateChild(): signal
handler placed, going to perform task now
Jan 16 16:44:14 andrea dbmail/pop3d[3299]: PerformChildTask(): waiting
for connection
----------------------------------------------------------------------
----------------------------------
Trouble with Windows? Reboot!
Trouble with Unix? Be root!
----------------------------------
Andrea Sisti
SAD System Administrator
SAD Trasporto Locale S.p.A.
Corso Italia 13/N
39100 Bolzano/Bozen BZ
E-Mail: [EMAIL PROTECTED]
----------------------------------
