[isf-wifidog] wifidog segfault - error 6 in libhttpd.so.0.0.0

[Jean-Philippe Menil]

Le 23/09/2010 01:13, Raul Andres Rodriguez Rodriguez a écrit :
> Hi guys,
>
> I have a problem with my Wifidog Gateway implementation, I configured in
> a server both, Authentication and gateway with the latest versions
> (20090925). All is OK, I configured the splash only mode for my node and
> started it, the captive portal works Ok, but when I have more than 70
> users the libhttpd.so.0.0.0 crash, I saw the /var/log/messages errors
> and found lines like these:
>
> Sep 21 11:29:55 server kernel: wifidog[15415]: segfault at 31324234 ip
> 006927c8 sp b57fc180 error 6 in libhttpd.so.0.0.0[68e000+6000]
>
> Sep 21 11:29:55 server abrt[15416]: saved core dump of pid 10806
> (/usr/local/bin/wifidog) to
> /var/spool/abrt/ccpp-1285086595-10806.new/coredump (64229376 bytes)
>
> Sep 21 11:29:55 server abrtd: Directory 'ccpp-1285086595-10806' creation
> detected
>
> Sep 21 11:29:55 server abrtd: Executable '/usr/local/bin/wifidog'
> doesn't belong to any package
>
> Sep 21 11:29:55 server abrtd: Corrupted or bad crash
> /var/spool/abrt/ccpp-1285086595-10806 (res:4), deleting
>
> Sep 21 12:16:15 server kernel: wifidog[17799]: segfault at 2f3c1b3d ip
> 007ee7c8 sp aebf9180 error 6 in libhttpd.so.0.0.0[7ea000+6000]
>
> Sep 21 12:16:15 server abrt[17800]: saved core dump of pid 16070
> (/usr/local/bin/wifidog) to
> /var/spool/abrt/ccpp-1285089375-16070.new/coredump (64253952 bytes)
>
> Sep 21 12:16:15 server abrtd: Directory 'ccpp-1285089375-16070' creation
> detected
>
> Sep 21 12:16:15 server abrtd: Executable '/usr/local/bin/wifidog'
> doesn't belong to any package
>
> Sep 21 12:16:15 server abrtd: Corrupted or bad crash
> /var/spool/abrt/ccpp-1285089375-16070 (res:4), deleting
>
> So the wifidog daemon stop.
>
> I increased the HTTPDMaxConn  parameter to 1000 , the result is the
> same, my wifidog.conf:
>
> GatewayID UEX1
>
> ExternalInterface eth0
>
> GatewayInterface eth1
>
> AuthServer {
>
>      Hostname 192.168.16.1
>
>      Path /
>
> }
>
> HTTPDMaxConn 1000
>
> CheckInterval 3600
>
> ClientTimeout 2
>
> FirewallRuleSet global {
>
> }
>
> FirewallRuleSet validating-users {
>
>      FirewallRule allow to 0.0.0.0/0
>
> }
>
> FirewallRuleSet known-users {
>
>      FirewallRule allow to 0.0.0.0/0
>
> }
>
> FirewallRuleSet unknown-users {
>
>      FirewallRule allow udp port 53
>
>      FirewallRule allow tcp port 53
>
>      FirewallRule allow udp port 67
>
>      FirewallRule allow tcp port 67
>
> }
>
> FirewallRuleSet locked-users {
>
>      FirewallRule block to 0.0.0.0/0
>
> }
>
> Thanks in advance for your help,
>
> *Raúl Rodríguez*
>
> *Data Center Engineer - Diveo de Colombia Ltda.*
>
> *rrodriguez at diveo.net.co <mailto:rrodriguez at diveo.net.co>*
>
>
>
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> WiFiDog at listes.ilesansfil.org
> http://listes.ilesansfil.org/cgi-bin/mailman/listinfo/wifidog

Hi,

you must take the svn version.
The bug is corrected.

Regards.
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