diff options
| -rw-r--r-- | src/messages.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/messages.c b/src/messages.c index 59b795e..d4dd438 100644 --- a/src/messages.c +++ b/src/messages.c @@ -1054,6 +1054,11 @@ SSH_PACKET_CALLBACK(ssh_packet_channel_open){ msg->channel_request_open.window = ntohl(window); msg->channel_request_open.packet_size = ntohl(packet_size); + if (session->session_state != SSH_SESSION_STATE_AUTHENTICATED){ + ssh_set_error(session,SSH_FATAL, "Invalid state when receiving channel open request (must be authenticated)"); + goto error; + } + if (strcmp(type_c,"session") == 0) { msg->channel_request_open.type = SSH_CHANNEL_SESSION; SAFE_FREE(type_c); |