NRPE gives wrong exit codes

[Ciro Iriarte]

Hi, i'm posting this here as it seems more appropriate than
nagios-users list. We are running nagios 3.2 on Linux. We're currently
migrating most of our check done through SSH to NRPE but found an
issue with Solaris 10 hosts. Once the nrpe service is restarted, the
first execution works as expected, but the following checks gives
EXIT_CODE=0, no matter what is the message (OK or Warning or
Critical).

The execution by hand on the Solaris host works always:

----
[solaris ~]$ /usr/local/nagios/libexec/check_disk -w 50% -c 10% -p /test
DISK WARNING - free space: /test 101125 MB (28% inode=100%);|
/test=248599MB;174862;314752;0;349725
[solaris ~]$ echo $?
1
----

For the first execution I get:

---
spmon:/etc/nagios/objects/services #
/usr/lib/nagios/plugins/check_nrpe -H billbd2 -c check_disk -a 90% 80%
/test
DISK CRITICAL - free space: /kml_inst2 76172 MB (21% inode=100%);|
/test=273552MB;34972;69944;0;349725
spmon:/etc/nagios/objects/services # echo $?
2
---

For all the next ones:

---
spmon:/etc/nagios/objects/services #
/usr/lib/nagios/plugins/check_nrpe -H billbd2 -c check_disk -a 90% 80%
/test
DISK CRITICAL - free space: /test 76172 MB (21% inode=100%);|
/kml_inst2=273552MB;34972;69944;0;349725
spmon:/etc/nagios/objects/services # echo $?
0
---

Versions:

check_nrpe (from openSUSE Build Service)
--------------
NRPE Plugin for Nagios
Copyright (c) 1999-2008 Ethan Galstad (nagios at nagios.org)
Version: 2.12
Last Modified: 03-10-2008
License: GPL v2 with exemptions (-l for more info)
SSL/TLS Available: Anonymous DH Mode, OpenSSL 0.9.6 or higher required
-------------

remote NRPE agent (compiled from source)
-------------
spmon:~ # /usr/lib/nagios/plugins/check_nrpe -H solaris
NRPE v2.12
------------

Any ideas?, I have a truss capture of the daemon from a working
execution and a non-working execution if anyone would like to check
them (don't know if attachments are allowed)

Regards,

--
Ciro Iriarte
http://cyruspy.wordpress.com
--

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