Nagios 3.0rc1 segfaulting

[Ethan Galstad]

Hmmm...  I took a look at the code and didn't see any obvious reason why 
it would be segfaulting.  I'm doubtful that readdir() is the real cause 
of the segfault, as the backtrace suggests.

Tobias Scherbaum wrote:
> Hi,
> 
> I'm experiencing a segfault w/ Nagios 3.0rc1 in
> process_check_result_queue(), it dies just a few seconds after starting
> up the Nagios daemon. Backtrace attached.
> 
> tia,
>   Tobias
> 
> 
> (gdb) r
> Starting program: /usr/sbin/nagios3 /etc/nagios3/nagios.cfg
> Failed to read a valid object file image from memory.
> [Thread debugging using libthread_db enabled]
> [New Thread 1077336608 (LWP 3529)]
> 
> Nagios 3.0rc1
> Copyright (c) 1999-2007 Ethan Galstad (http://www.nagios.org)
> Last Modified: 12-17-2007
> License: GPL
> 
> Nagios 3.0rc1 starting... (PID=3529)
> Local time is Thu Jan 03 16:01:09 CET 2008
> [New Thread 1081805744 (LWP 3533)]
> 
> Program received signal SIGSEGV, Segmentation fault.
> [Switching to Thread 1077336608 (LWP 3529)]
> 0x0808450c in process_check_result_queue (dirname=0x80d4078
> "/var/spool/nagios3/checkresults") at utils.c:2244
> 2244	utils.c: No such file or directory.
> 	in utils.c
> (gdb) bt
> #0  0x0808450c in process_check_result_queue (dirname=0x80d4078
> "/var/spool/nagios3/checkresults") at utils.c:2244
> #1  0x08062749 in reap_check_results () at checks.c:149
> #2  0x08070227 in handle_timed_event (event=0x80f1c20) at events.c:1235
> #3  0x080708a8 in event_execution_loop () at events.c:941
> #4  0x08058a29 in main (argc=Cannot access memory at address 0xf0
> ) at nagios.c:795
> (gdb) kill
> Kill the program being debugged? (y or n) y
> (gdb) q
> 


Ethan Galstad
Nagios Developer
___
Email: nagios at nagios.org
Web:   www.nagios.org

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