diff options
Diffstat (limited to 'src/client.c')
| -rw-r--r-- | src/client.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/client.c b/src/client.c index dd63a2be..7a96d6ae 100644 --- a/src/client.c +++ b/src/client.c @@ -55,6 +55,12 @@ static void socket_callback_connected(int code, int errno_code, void *user){ ssh_session session=(ssh_session)user; enter_function(); + if(session->session_state != SSH_SESSION_STATE_CONNECTING){ + ssh_set_error(session,SSH_FATAL, "Wrong state in socket_callback_connected : %d", + session->session_state); + leave_function(); + return; + } ssh_log(session,SSH_LOG_RARE,"Socket connection callback: %d (%d)",code, errno_code); if(code == SSH_SOCKET_CONNECTED_OK) session->session_state=SSH_SESSION_STATE_SOCKET_CONNECTED; @@ -84,6 +90,11 @@ static int callback_receive_banner(const void *data, size_t len, void *user) { size_t i; int ret=0; enter_function(); + if(session->session_state != SSH_SESSION_STATE_SOCKET_CONNECTED){ + ssh_set_error(session,SSH_FATAL,"Wrong state in callback_receive_banner : %d",session->session_state); + leave_function(); + return SSH_ERROR; + } for(i=0;i<len;++i){ #ifdef WITH_PCAP if(session->pcap_ctx && buffer[i] == '\n'){ |