FW: SSH.dll crash problem

[Ravikumar Sunkari <Ravikumar.Sunkari@xxxxxxxxxxxxxx>]

Hello,

I have developed a SSH server in windows using LIBSSH 0.6.0 DLL. Our testing team has found a bug in the DLL distribution. Attached are the logs and the server code that I have collected during the tests,

I am getting VC++ Runtime Library -- "Debug assertion failed".

Can anyone help on this,

Please guide me and also let me know how can I setup windows project to debug ssh.dll

Thanks & Regards,
Ravi

Connection accepted:1
[2014/10/07 13:04:59.490462, 3] ssh_socket_pollcallback:  Received POLLOUT in co
nnecting state
[2014/10/07 13:04:59.508463, 3] ssh_socket_unbuffered_write:  Enabling POLLOUT f
or socket
[2014/10/07 13:04:59.509463, 3] callback_receive_banner:  Received banner: SSH-2
.0-Mu Dynamics
[2014/10/07 13:04:59.510463, 1] ssh_server_connection_callback:  SSH client bann
er: SSH-2.0-Mu Dynamics
[2014/10/07 13:04:59.510463, 1] ssh_analyze_banner:  Analyzing banner: SSH-2.0-M
u Dynamics
[2014/10/07 13:04:59.510463, 3] ssh_socket_unbuffered_write:  Enabling POLLOUT f
or socket
[2014/10/07 13:04:59.510463, 3] packet_send2:  packet: wrote [len=460,padding=10
,comp=449,payload=449]
[2014/10/07 13:04:59.513463, 3] ssh_packet_socket_callback:  packet: read type 2
0 [len=156,padding=10,comp=145,payload=145]
[2014/10/07 13:04:59.514463, 3] ssh_packet_process:  Dispatching handler for pac
ket type 20
[2014/10/07 13:04:59.514463, 3] crypt_set_algorithms_server:  Set output algorit
hm 3des-cbc
[2014/10/07 13:04:59.514463, 3] crypt_set_algorithms_server:  Set input algorith
m 3des-cbc
[2014/10/07 13:04:59.533464, 3] ssh_packet_socket_callback:  packet: read type 3
0 [len=140,padding=5,comp=134,payload=134]
[2014/10/07 13:04:59.533464, 3] ssh_packet_process:  Dispatching handler for pac
ket type 30
[2014/10/07 13:04:59.534464, 3] ssh_packet_kexdh_init:  Received SSH_MSG_KEXDH_I
NIT
[2014/10/07 13:04:59.561466, 3] ssh_socket_unbuffered_write:  Enabling POLLOUT f
or socket
[2014/10/07 13:04:59.561466, 3] packet_send2:  packet: wrote [len=636,padding=4,
comp=631,payload=631]
[2014/10/07 13:04:59.562466, 3] packet_send2:  packet: wrote [len=12,padding=10,
comp=1,payload=1]
[2014/10/07 13:04:59.563466, 3] dh_handshake_server:  SSH_MSG_NEWKEYS sent
[2014/10/07 13:04:59.564466, 3] ssh_socket_unbuffered_write:  Enabling POLLOUT f
or socket
[2014/10/07 13:04:59.584467, 3] ssh_packet_socket_callback:  packet: read type 2
1 [len=12,padding=10,comp=1,payload=1]
[2014/10/07 13:04:59.584467, 3] ssh_packet_process:  Dispatching handler for pac
ket type 21
[2014/10/07 13:04:59.585467, 2] ssh_packet_newkeys:  Received SSH_MSG_NEWKEYS
[2014/10/07 13:04:59.586467, 3] ssh_handle_key_exchange:  ssh_handle_key_exchang
e: current state : 7
[2014/10/07 13:04:59.600468, 3] ssh_packet_socket_callback:  packet: read type 5
 [len=28,padding=10,comp=17,payload=17]
[2014/10/07 13:04:59.600468, 3] ssh_packet_process:  Dispatching handler for pac
ket type 5
[2014/10/07 13:04:59.601468, 3] ssh_packet_service_request:  Received a SERVICE_
REQUEST for service ssh-userauth
[2014/10/07 13:04:59.602468, 3] ssh_message_service_reply_success:  Sending a SE
RVICE_ACCEPT for service ssh-userauth
[2014/10/07 13:04:59.603468, 3] ssh_socket_unbuffered_write:  Enabling POLLOUT f
or socket
[2014/10/07 13:04:59.610469, 3] packet_send2:  packet: wrote [len=28,padding=10,
comp=17,payload=17]
[2014/10/07 13:04:59.611469, 3] ssh_packet_socket_callback:  packet: read type 5
0 [len=44,padding=6,comp=37,payload=37]
[2014/10/07 13:04:59.612469, 3] ssh_packet_process:  Dispatching handler for pac
ket type 50
[2014/10/07 13:04:59.613469, 3] ssh_packet_userauth_request:  Auth request for s
ervice ssh-connection, method none for user 'PCU400'
[2014/10/07 13:04:59.613469, 3] ssh_auth_reply_default:  Sending a auth failure.
 methods that can continue: password
[2014/10/07 13:04:59.642470, 3] ssh_socket_unbuffered_write:  Enabling POLLOUT f
or socket
[2014/10/07 13:04:59.643471, 3] packet_send2:  packet: wrote [len=20,padding=5,c
omp=14,payload=14]
[2014/10/07 13:04:59.644471, 3] ssh_packet_socket_callback:  packet: read type 5
0 [len=60,padding=4,comp=55,payload=55]
[2014/10/07 13:04:59.644471, 3] ssh_packet_process:  Dispatching handler for pac
ket type 50
[2014/10/07 13:04:59.645471, 3] ssh_packet_userauth_request:  Auth request for s
ervice ssh-connection, method password for user 'PCU400'
[2014/10/07 13:04:59.645471, 3] ssh_socket_unbuffered_write:  Enabling POLLOUT f
or socket
[2014/10/07 13:04:59.674472, 3] packet_send2:  packet: wrote [len=12,padding=10,
comp=1,payload=1]
[2014/10/07 13:04:59.676472, 3] ssh_packet_socket_callback:  packet: read type 9
0 [len=36,padding=11,comp=24,payload=24]
[2014/10/07 13:04:59.676472, 3] ssh_packet_process:  Dispatching handler for pac
ket type 90
[2014/10/07 13:04:59.677472, 3] ssh_packet_channel_open:  Clients wants to open
a session channel
[2014/10/07 13:04:59.678473, 3] ssh_message_channel_request_open_reply_accept_ch
annel:  Accepting a channel request_open for chan 31337
[2014/10/07 13:04:59.707474, 3] ssh_socket_unbuffered_write:  Enabling POLLOUT f
or socket
[2014/10/07 13:04:59.708474, 3] packet_send2:  packet: wrote [len=28,padding=10,
comp=17,payload=17]
[2014/10/07 13:04:59.725475, 3] ssh_packet_socket_callback:  packet: read type 9
8 [len=60,padding=11,comp=48,payload=48]
[2014/10/07 13:04:59.725475, 3] ssh_packet_process:  Dispatching handler for pac
ket type 98
[2014/10/07 13:04:59.725475, 3] ssh_message_handle_channel_request:  Received a
pty-req channel_request for channel (43:31337) (want_reply=1)