Segmentation fault

[Kristoffer Milligan]

Hello again list,

Thanks for the prompt reply on my previous inquiry regarding the 
compiling error. Worked perfectly with a new checkout.

A new problem has arrived though. I am trying to do some authentication 
on the WiMAX platform.

radiusd: FreeRADIUS Version 2.2.0, for host x86_64-unknown-linux-gnu, 
built on Apr 27 2010 at 08:06:03

Everything seems to be working fine.
Client sends access request.
server sends challenge.
This happens back and forth as it should, the user is identified and the 
final challenges are ment to be exchanged:

Wed Apr 28 09:04:01 2010 : Info: (6) [ttls] Got tunneled Access-Accept
Wed Apr 28 09:04:01 2010 : Info: (6) [ttls] Got MS-CHAP2-Success, 
tunneling it to the client in a challenge.

Followed by

Sending Access-Challenge of id 39 to 192.168.106.11 port 1812
    EAP-Message = 
0x0107005f15800000005517030100503aaea6b28c1d5d90e71ec96d69f5846508965193166f92b750af976df6b0363867e15725dfc8a2370622601bc3e9487f6aa9843bf2e469cc773c7e9815c52e15755de3a962215e0674d1368fbab98f24
    Message-Authenticator = 0x00000000000000000000000000000000
    State = 0x912a18ab942d0dffd8d9c931385c748e
Wed Apr 28 09:04:01 2010 : Info: (6) Finished request 6.
Wed Apr 28 09:04:01 2010 : Debug: Going to the next request
Wed Apr 28 09:04:01 2010 : Debug: Waking up in 3.9 seconds.
rad_recv: Access-Request packet from host 192.168.106.11 port 1812, 
id=40, length=194
    User-Name = "{am=1}15a251baf3194e3ca5681323e82848a0 at domain.tld"
    EAP-Message = 0x020700061500
    Message-Authenticator = 0xfbce37cd2ed55658b94dbf0312e430fb
    NAS-Identifier = "AAALAB"
    NAS-IP-Address = 192.168.106.11
    Calling-Station-Id = "00-12-CF-C7-4D-A8"
    WiMAX-BS-Id = 0x002f01010101
    NAS-Port-Type = 27
    Framed-MTU = 2000
    Service-Type = Framed-User
    WiMAX-GMT-Timezone-offset = 0
    State = 0x912a18ab942d0dffd8d9c931385c748e
Wed Apr 28 09:04:01 2010 : Info: (7) +- entering group authorize {...}
Wed Apr 28 09:04:01 2010 : Info: (7) ++[preprocess] returns ok
Wed Apr 28 09:04:01 2010 : Info: (7) ++[wimax] returns ok
Wed Apr 28 09:04:01 2010 : Info: (7) ++[chap] returns noop
Wed Apr 28 09:04:01 2010 : Info: (7) ++[mschap] returns noop
Wed Apr 28 09:04:01 2010 : Info: (7) [suffix] Looking up realm 
domain.tld for User-Name = 
"{am=1}15a251baf3194e3ca5681323e82848a0 at domain.tld"
Wed Apr 28 09:04:01 2010 : Info: (7) [suffix] Found realm "domain.tld"
Wed Apr 28 09:04:01 2010 : Info: (7) [suffix] Adding Stripped-User-Name 
= "{am=1}15a251baf3194e3ca5681323e82848a0"
Wed Apr 28 09:04:01 2010 : Info: (7) [suffix] Adding Realm = "nextnet.no"
Wed Apr 28 09:04:01 2010 : Info: (7) [suffix] Authentication realm is LOCAL.
Wed Apr 28 09:04:01 2010 : Info: (7) ++[suffix] returns ok
Wed Apr 28 09:04:01 2010 : Info: (7) [eap] EAP packet type response id 7 
length 6
Wed Apr 28 09:04:01 2010 : Info: (7) [eap] Continuing tunnel setup.
Wed Apr 28 09:04:01 2010 : Info: (7) ++[eap] returns ok
Wed Apr 28 09:04:01 2010 : Info: (7) Found Auth-Type = EAP
Wed Apr 28 09:04:01 2010 : Info: (7) +- entering group authenticate {...}
Wed Apr 28 09:04:01 2010 : Info: (7) [eap] Request found, released from 
the list
Wed Apr 28 09:04:01 2010 : Info: (7) [eap] EAP/ttls
Wed Apr 28 09:04:01 2010 : Info: (7) [eap] processing type ttls
Wed Apr 28 09:04:01 2010 : Info: (7) [ttls] Authenticate
Wed Apr 28 09:04:01 2010 : Info: (7) [ttls] processing EAP-TLS
Wed Apr 28 09:04:01 2010 : Info: (7) [ttls] Received TLS ACK
Wed Apr 28 09:04:01 2010 : Info: (7) [ttls] ACK handshake is finished
Wed Apr 28 09:04:01 2010 : Info: (7) [ttls] eaptls_verify returned 3
Wed Apr 28 09:04:01 2010 : Info: (7) [ttls] eaptls_process returned 3
Segmentation fault


Any ideas why radiusd is segfaulting?