Nagios 3.0rc1 extinfo.cgi Segmentation fault
Joerg Linge
pitchfork at ederdrom.de
Fri Jan 4 21:54:39 CET 2008
Hi List,
calling extinfi.cgi with non existing Host or Service values via QUERY_STRING results in a segmentation fault
Now some debug infos ...
0 - [nagios at kassandra /usr/local/src/nagios-3.0rc1/cgi]$ export REMOTE_USER=linge
0 - [nagios at kassandra /usr/local/src/nagios-3.0rc1/cgi]$ export REQUEST_METHOD=GET
0 - [nagios at kassandra /usr/local/src/nagios-3.0rc1/cgi]$ export QUERY_STRING="type=2&host=wrong_host&service=wrong_service"
1 - [nagios at kassandra /usr/local/src/nagios-3.0rc1/cgi]$ ./extinfo.cgi
Cache-Control: no-store
Pragma: no-cache
Refresh: 90
Last-Modified: Fri, 04 Jan 2008 20:46:55 GMT
Expires: Thu, 01 Jan 1970 00:00:00 GMT
Content-type: text/html
<html>
<head>
[... stripped content ...]
<td align=center valign=center width=33%>
</td>
<td align=right valign=bottom width=33%>
<TABLE BORDER='0'>
Segmentation fault
139 - [nagios at kassandra /usr/local/src/nagios-3.0rc1/cgi]$
The gdb returns the following Infos:
[.... stripped content ..]
<TABLE BORDER='0'>
Program received signal SIGSEGV, Segmentation fault.
0x08050005 in main () at extinfo.c:452
452 if(temp_service->action_url!=NULL && strcmp(temp_service->action_url,"")){
(gdb)
So now its your turn ;-)
Kind regards
Jörg
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