FW: Process Host Check Results

[Wickus Botha]

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I got the latest cvs version this morning. Recompiled and tested. I've sended about a hundred passive host check results and not once did nagios die.

Thanks for the quick resolution.

Wickus Botha

-----Original Message-----
From: Ethan Galstad [mailto:nagios at nagios.org]
Sent: Saturday, November 06, 2004 1:58 AM
To: nagios-devel at lists.sourceforge.net
Subject: Re: [Nagios-devel] FW: Process Host Check Results


Looks like this was due to a bug in the external command circular 
buffer processing logic.  I posted a fix to CVS last night, so check 
out the latest version from CVS and see if that fixes things.


On 4 Nov 2004 at 19:55, Wickus Botha wrote:

> -----------------------------------------
>   Please visit http://www.tiscali.co.za/business/did_you_know.htm
> ----------------------------------------- This is the output i receive
> from gdb when i do the process passive host checks
> 
> (gdb) bt
> #0  0x00177a60 in strncpy () from /lib/tls/libc.so.6
> #1  0x08053249 in check_for_external_commands () at commands.c:136 2 
> #0x0805a775 in handle_host_event (hst=0x816ceb8) at sehandlers.c:428 3
> # 0x0805aaf0 in handle_host_state (hst=0x816ceb8) at sehandlers.c:666
> #4  0x08054527 in process_passive_host_check (check_time=1099590946,
> #host_name=0x816d0b8 "DOWN", return_code=0,
>     output=0xfee0e7a0 "UP") at commands.c:2040
> #5  0x08054207 in cmd_process_host_check_result (cmd=87,
> #check_time=1099590946, args=0xfee0e980 "mail1;0;UP|")
>     at commands.c:1879
> #6  0x08051ef5 in check_for_external_commands () at commands.c:560 7 
> #0x080574aa in event_execution_loop () at events.c:1040 8  0x0804a259
> #in main (argc=135680008, argv=0xfee0f5f0) at nagios.c:663
> 
> -----Original Message-----
> From: Wickus Botha 
> Sent: Tuesday, November 02, 2004 11:20 AM
> To: 'nagios-devel at lists.sourceforge.net'
> Subject: Process Host Check Results
> 
> 
> Hi
> 
> I'm currently testing the process host check results but every now and
> then actually every time i tested it nagios crashes. if u use the
> website to submit results it seems to working. But i did manage to
> break it. The other test is by using a script to write to the
> nagios.cmd file and let nagios process the results. If somebody has a
> test lab can they maybe try and simulate this. If there is more info
> regarding the test u need please drop me a mail.
> 
> [1099385443] EXTERNAL COMMAND: PROCESS_HOST_CHECK_RESULT;mail1;1;DOWN|
> [1099385443] HOST ALERT: mail1;DOWN;HARD;1;DOWN [1099385443] HOST
> NOTIFICATION: usermail;mail1;DOWN;host-notify-by-email;DOWN
> [1099385444] EXTERNAL COMMAND: PROCESS_HOST_CHECK_RESULT;mail2;1;DOWN|
> [1099385444] HOST ALERT: mail2;DOWN;HARD;1;DOWN [1099385444] HOST
> NOTIFICATION: usermail;mail2;DOWN;host-notify-by-email;DOWN
> [1099385444] Caught SIGSEGV, shutting down...
> 
> Thanks
> 
> Wickus Botha
> 
> 
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> 



Ethan Galstad,
Nagios Developer
---
Email: nagios at nagios.org
Website: http://www.nagios.org



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