segmentation fault on CVS version for private_key_password..
Leonardo Maccari
maccari-thisaintpartofmyaddress-
Mon Dec 13 03:26:57 PST 2004
first of all a doubt, I've just checked out from CVS, and this is the
changelog:
2004-12-05 - v0.3.0 (beginning of 0.3.x development releases)
* fixed card enabling after firmware download in case any of the
netdevs were up when the download was started
[...]
but if I look at the web interface:
2004-12-12 - v0.3.1
* added support for integrated EAP-TLS authentication (new hostapd.conf
variables: ca_cert, server_cert, private_key, private_key_passwd);
this enabled dynamic keying (WPA2/WPA/IEEE 802.1X/WEP) without
[...]
am I missing something?
then the supposed bug:
that's my wpa_supplicant.conf file:
network={
ssid="gamma"
# scan_ssid=1
# proto=RSN
key_mgmt=WPA-EAP
pairwise=CCMP TKIP
group=CCMP TKIP
eap=TLS
identity="alpha at lab"
ca_cert="/root/lab/configs/certs/NewCAcert.crt"
client_cert="/root/lab/configs/certs/New-client-alpha.crt"
private_key="/root/lab/configs/keys/New-alpha-key-pub-priv.pem"
# private_key_passwd=""
# priority=1
}
if I uncomment the private_key_password string it works, even if the key
has no password, otherwiswe:
[root at alpha wpa_supplicant]# ./wpa_supplicant -di wlan0 -c /etc/hostapd/wpa_supplicant.conf
Initializing interface 'wlan0' conf '/etc/hostapd/wpa_supplicant.conf'
driver 'default'
Configuration file '/etc/hostapd/wpa_supplicant.conf' ->
'/etc/hostapd/wpa_supplicant.conf'
Reading configuration file '/etc/hostapd/wpa_supplicant.conf'
ctrl_interface='/var/run/wpa_supplicant'
ctrl_interface_group=0
eapol_version=1
ap_scan=1
Priority group 0
id=0 ssid='gamma'
Initializing interface (2) 'wlan0'
EAPOL: SUPP_PAE entering state DISCONNECTED
EAPOL: KEY_RX entering state NO_KEY_RECEIVE
EAPOL: SUPP_BE entering state INITIALIZE
EAP: EAP entering state DISABLED
EAPOL: External notification - portEnabled=0
EAPOL: External notification - portValid=0
Own MAC address: 00:0e:6a:7a:e1:0d
wpa_driver_hostap_set_wpa: enabled=1
wpa_driver_hostap_set_key: alg=none key_idx=0 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=1 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=2 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=3 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_countermeasures: enabled=0
wpa_driver_hostap_set_drop_unencrypted: enabled=1
Setting scan request: 0 sec 100000 usec
Wireless event: cmd=0x8b15 len=20
Wireless event: new AP: 00:00:00:00:00:00
EAPOL: External notification - portEnabled=0
EAPOL: External notification - portValid=0
Disconnect event - remove keys
wpa_driver_hostap_set_key: alg=none key_idx=0 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=1 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=2 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=3 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=0 set_tx=0 seq_len=0 key_len=0
RTM_NEWLINK, IFLA_IFNAME: Interface 'wifi0' added
RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
Wireless event: cmd=0x8b15 len=20
Wireless event: new AP: 00:00:00:00:00:00
EAPOL: External notification - portEnabled=0
EAPOL: External notification - portValid=0
Disconnect event - remove keys
wpa_driver_hostap_set_key: alg=none key_idx=0 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=1 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=2 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=3 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=0 set_tx=0 seq_len=0 key_len=0
Starting AP scan (broadcast SSID)
Wireless event: cmd=0x8b19 len=12
Received 405 bytes of scan results (2 BSSes)
Scan results: 2
Selecting BSS from priority group 0
0: 00:04:75:62:7b:4b ssid='PIN-LTT' wpa_ie_len=0 rsn_ie_len=0
skip - no WPA/RSN IE
1: 00:0e:6a:7a:eb:f9 ssid='gamma' wpa_ie_len=32 rsn_ie_len=0
selected
Trying to associate with 00:0e:6a:7a:eb:f9 (SSID='gamma' freq=2422 MHz)
Cancelling scan request
Automatic auth_alg selection: 0x1
WPA: using IEEE 802.11i/D3.0
WPA: using GTK TKIP
WPA: using PTK CCMP
WPA: using KEY_MGMT 802.1X
WPA: Own WPA IE - hexdump(len=24): dd 16 00 50 f2 01 01 00 00 50 f2 02 01
00 00 50 f2 04 01 00 00 50 f2 01
No keys have been configured - skip key clearing
wpa_driver_hostap_set_drop_unencrypted: enabled=1
wpa_driver_hostap_associate
Setting authentication timeout: 5 sec 0 usec
EAPOL: External notification - portControl=Auto
Wireless event: cmd=0x8b15 len=20
Wireless event: new AP: 00:00:00:00:00:00
EAPOL: External notification - portEnabled=0
EAPOL: External notification - portValid=0
Disconnect event - remove keys
wpa_driver_hostap_set_key: alg=none key_idx=0 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=1 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=2 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=3 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=0 set_tx=0 seq_len=0 key_len=0
Wireless event: cmd=0x8b04 len=12
Wireless event: cmd=0x8b15 len=20
Wireless event: new AP: 00:00:00:00:00:00
EAPOL: External notification - portEnabled=0
EAPOL: External notification - portValid=0
Disconnect event - remove keys
wpa_driver_hostap_set_key: alg=none key_idx=0 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=1 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=2 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=3 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=0 set_tx=0 seq_len=0 key_len=0
Wireless event: cmd=0x8b1a len=18
Wireless event: cmd=0x8b15 len=20
Wireless event: new AP: 00:0e:6a:7a:eb:f9
Association event - clear replay counter
Associated to a new BSS: BSSID=00:0e:6a:7a:eb:f9
No keys have been configured - skip key clearing
Associated with 00:0e:6a:7a:eb:f9
EAPOL: External notification - portValid=0
EAPOL: External notification - portEnabled=1
EAPOL: SUPP_PAE entering state CONNECTING
EAPOL: txStart
EAPOL: SUPP_BE entering state IDLE
EAP: EAP entering state INITIALIZE
EAP: EAP entering state IDLE
Setting authentication timeout: 10 sec 0 usec
Wireless event: cmd=0x8c00 len=20
RTM_NEWLINK, IFLA_IFNAME: Interface 'wifi0' added
RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
Authentication with 00:0e:6a:7a:eb:f9 timed out.
wpa_driver_hostap_disassociate
wpa_driver_hostap_reset: type=2
No keys have been configured - skip key clearing
EAPOL: External notification - portEnabled=0
EAPOL: SUPP_PAE entering state DISCONNECTED
EAPOL: SUPP_BE entering state INITIALIZE
EAP: EAP entering state DISABLED
EAPOL: External notification - portValid=0
Setting scan request: 0 sec 0 usec
Starting AP scan (broadcast SSID)
Wireless event: cmd=0x8b15 len=20
Wireless event: new AP: 00:00:00:00:00:00
EAPOL: External notification - portEnabled=0
EAPOL: External notification - portValid=0
Disconnect event - remove keys
wpa_driver_hostap_set_key: alg=none key_idx=0 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=1 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=2 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=3 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=0 set_tx=0 seq_len=0 key_len=0
RTM_NEWLINK, IFLA_IFNAME: Interface 'wifi0' added
RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
Wireless event: cmd=0x8b19 len=12
Received 314 bytes of scan results (2 BSSes)
Scan results: 2
Selecting BSS from priority group 0
0: 00:0e:6a:7a:eb:f9 ssid='gamma' wpa_ie_len=32 rsn_ie_len=0
selected
Trying to associate with 00:0e:6a:7a:eb:f9 (SSID='gamma' freq=2422 MHz)
Cancelling scan request
Automatic auth_alg selection: 0x1
WPA: using IEEE 802.11i/D3.0
WPA: using GTK TKIP
WPA: using PTK CCMP
WPA: using KEY_MGMT 802.1X
WPA: Own WPA IE - hexdump(len=24): dd 16 00 50 f2 01 01 00 00 50 f2 02 01
00 00 50 f2 04 01 00 00 50 f2 01
No keys have been configured - skip key clearing
wpa_driver_hostap_set_drop_unencrypted: enabled=1
wpa_driver_hostap_associate
Setting authentication timeout: 5 sec 0 usec
EAPOL: External notification - portControl=Auto
Wireless event: cmd=0x8b15 len=20
Wireless event: new AP: 00:00:00:00:00:00
EAPOL: External notification - portEnabled=0
EAPOL: External notification - portValid=0
Disconnect event - remove keys
wpa_driver_hostap_set_key: alg=none key_idx=0 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=1 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=2 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=3 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=0 set_tx=0 seq_len=0 key_len=0
Wireless event: cmd=0x8b04 len=12
Wireless event: cmd=0x8b15 len=20
Wireless event: new AP: 00:00:00:00:00:00
EAPOL: External notification - portEnabled=0
EAPOL: External notification - portValid=0
Disconnect event - remove keys
wpa_driver_hostap_set_key: alg=none key_idx=0 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=1 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=2 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=3 set_tx=0 seq_len=0 key_len=0
wpa_driver_hostap_set_key: alg=none key_idx=0 set_tx=0 seq_len=0 key_len=0
Wireless event: cmd=0x8b1a len=18
Wireless event: cmd=0x8b15 len=20
Wireless event: new AP: 00:0e:6a:7a:eb:f9
Association event - clear replay counter
Associated to a new BSS: BSSID=00:0e:6a:7a:eb:f9
No keys have been configured - skip key clearing
Associated with 00:0e:6a:7a:eb:f9
EAPOL: External notification - portValid=0
EAPOL: External notification - portEnabled=1
EAPOL: SUPP_PAE entering state CONNECTING
EAPOL: txStart
EAPOL: SUPP_BE entering state IDLE
EAP: EAP entering state INITIALIZE
EAP: EAP entering state IDLE
Setting authentication timeout: 10 sec 0 usec
RX EAPOL from 00:0e:6a:7a:eb:f9
Setting authentication timeout: 70 sec 0 usec
EAPOL: Received EAP-Packet frame
EAPOL: SUPP_PAE entering state RESTART
EAP: EAP entering state INITIALIZE
EAP: EAP entering state IDLE
EAPOL: SUPP_PAE entering state AUTHENTICATING
EAPOL: SUPP_BE entering state REQUEST
EAPOL: getSuppRsp
EAP: EAP entering state RECEIVED
EAP: Received EAP-Request method=1 id=0
EAP: EAP entering state IDENTITY
EAP: EAP-Request Identity data - hexdump_ascii(len=5):
68 65 6c 6c 6f hello
EAP: using real identity - hexdump_ascii(len=9):
61 6c 70 68 61 40 6c 61 62 alpha at lab
EAP: EAP entering state SEND_RESPONSE
EAP: EAP entering state IDLE
EAPOL: SUPP_BE entering state RESPONSE
EAPOL: txSuppRsp
EAPOL: SUPP_BE entering state RECEIVE
WPA: EAPOL frame too short, len 14, expecting at least 99
RX EAPOL from 00:0e:6a:7a:eb:f9
EAPOL: Received EAP-Packet frame
EAPOL: SUPP_BE entering state REQUEST
EAPOL: getSuppRsp
EAP: EAP entering state RECEIVED
EAP: Received EAP-Request method=13 id=1
EAP: EAP entering state GET_METHOD
EAP: initialize selected EAP method (13, TLS)
TLS: Trusted root certificate(s) loaded
Segmentation fault
I guess the problem is function SM_STATE(EAP, GET_METHOD) in
eap.c, :
sm->eap_method_priv = sm->m->init(sm);
that doesn't return.
ciao,
leonardo.
--
Key fingerprint = 3129 C583 F03B 2E73 0115 C040 3489 0185 B592 19FE
Obviously -thisaintpartofmyaddress- is not part of my real email address
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