[syslog-ng]cannot get sec.pl to exit after syslog-ng does

[syslog-ng@lists.balabit.hu]

I've tried the various configurations in the FAQ and I still get sec.pl
spawned by a shell. Then after killing syslog-ng, sec.pl doesn't exit. Below
are the configs and the output from ptree. I'm using Solaris 7, syslog-ng
1.6.2, sec 2.2.2 and perl 5.00503.

I'm thinking of adding stats(60) to the syslog-ng config and then using the
-input_timeout and -timeout_script options for sec.pl, but I have figured
out how the sub-script would tell the difference between the abandoned
sec.pl and the new one that's a child of the current syslog-ng.

as per FAQ:
-----------
destination d_sec {
    program("/usr/local/sbin/sec.pl -intevents -input=\"-\"
-conf=/usr/local/etc/sec.conf");
};

25879 /usr/local/sbin/syslog-ng
  25880 /bin/sh -c /usr/local/sbin/sec.pl -intevents -input="-"
-conf=/usr/local/etc/se
    25881 /usr/local/bin/perl -w /usr/local/sbin/sec.pl -intevents -input=-
-conf=/usr/lo

another config:
---------------
destination d_sec {
    program("/usr/local/sbin/sec.pl -intevents -input=\"-\"
-conf=/usr/local/etc/sec.conf > /var/log/sec.log 2>&1");
};

26428 /usr/local/sbin/syslog-ng
  26429 /bin/sh -c /usr/local/sbin/sec.pl -intevents -input="-"
-conf=/usr/local/etc/se
    26430 /usr/local/bin/perl -w /usr/local/sbin/sec.pl -intevents -input=-
-conf=/usr/lo

pure desperation:
-----------------
destination d_sec {
    program("/usr/local/bin/perl -w /usr/local/sbin/sec.pl -intevents
-input=\"-\" -conf=/usr/local/etc/sec.conf");
};

27478 /usr/local/sbin/syslog-ng
  27479 /bin/sh -c /usr/local/bin/perl -w /usr/local/sbin/sec.pl -intevents
-input="-"
    27480 /usr/local/bin/perl -w /usr/local/sbin/sec.pl -intevents -input=-
-conf=/usr/lo

-- 
"Computer science is as much about computers as 
        astronomy is about telescopes" -- Edsger Dijkstra 
--------------------------------------------------------- 
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