Description:

freeradius is crashing with SIGSEGV, during session resumption.


Additional info:
* package version(s): 3.0.13-1
* config and/or log files etc.


Steps to reproduce:
Brind the server up and wait for session resumption from one of the clients.

Backtrace:
(23) # Executing group from file /etc/raddb/sites-enabled/default
(23) authenticate {
(23) eap: Expiring EAP session with state 0x6e8dea826fc0fff4
(23) eap: Finished EAP session with state 0x6e8dea826fc0fff4
(23) eap: Previous EAP request found for state 0x6e8dea826fc0fff4, released from the list
(23) eap: Peer sent packet with method EAP TTLS (21)
(23) eap: Calling submodule eap_ttls to process data
(23) eap_ttls: Authenticate
(23) eap_ttls: Continuing EAP-TLS
(23) eap_ttls: [eaptls verify] = ok
(23) eap_ttls: Done initial handshake
(23) eap_ttls: TLS_accept: SSLv3/TLS write finished
(23) eap_ttls: TLS_accept: SSLv3/TLS read change cipher spec
(23) eap_ttls: <<< recv TLS 1.2 [length 0010]
(23) eap_ttls: TLS_accept: SSLv3/TLS read finished
(23) eap_ttls: (other): SSL negotiation finished successfully
(23) eap_ttls: SSL Connection Established
(23) eap_ttls: SSL Application Data
(23) eap_ttls: Adding cached attributes from session e324eb881ae66360c101f0772acdbe777fa9d09be0189b5b4727a6c21c15c5a5

Program received signal SIGSEGV, Segmentation fault.
0xb769ce89 in eaptls_process () from /usr/lib/freeradius/libfreeradius-eap.so
(gdb)
(gdb)
(gdb)
(gdb) bt full
#0 0xb769ce89 in eaptls_process () from /usr/lib/freeradius/libfreeradius-eap.so
No symbol table info available.
#1 0xb75fb36f in ?? () from /usr/lib/freeradius/rlm_eap_ttls.so
No symbol table info available.
#2 0xb76a8be0 in ?? () from /usr/lib/freeradius/rlm_eap.so
No symbol table info available.
#3 0xb76a9121 in eap_method_select () from /usr/lib/freeradius/rlm_eap.so
No symbol table info available.
#4 0xb76a7f26 in ?? () from /usr/lib/freeradius/rlm_eap.so
No symbol table info available.
#5 0x0806b549 in ?? ()
No symbol table info available.
#6 0x0806a705 in ?? ()
No symbol table info available.
#7 0x0806a9e3 in ?? ()
No symbol table info available.
#8 0x0806bae2 in modcall ()
No symbol table info available.
#9 0x08066476 in indexed_modcall ()
No symbol table info available.
#10 0x080676de in process_authenticate ()
No symbol table info available.
#11 0x08054d9d in rad_authenticate ()
No symbol table info available.
#12 0x08079a57 in ?? ()
No symbol table info available.
#13 0x08075a16 in ?? ()
No symbol table info available.
#14 0x080772f7 in request_receive ()
No symbol table info available.
#15 0x08060ecf in ?? ()
No symbol table info available.
#16 0x0807400d in ?? ()
No symbol table info available.
---Type <return> to continue, or q <return> to quit---
#17 0xb7f80456 in fr_event_loop () from /usr/lib/freeradius/libfreeradius-radius.so
No symbol table info available.
#18 0x0807af34 in radius_event_process ()
No symbol table info available.
#19 0x08053eef in main ()
No symbol table info available.
(gdb)