diff options
| -rw-r--r-- | libssh/messages.c | 35 |
1 files changed, 22 insertions, 13 deletions
diff --git a/libssh/messages.c b/libssh/messages.c index ea879f3..33deb13 100644 --- a/libssh/messages.c +++ b/libssh/messages.c @@ -633,20 +633,29 @@ int ssh_message_channel_request_reply_success(SSH_MESSAGE *msg) { return SSH_OK; } -static int ssh_message_channel_request_reply_default(SSH_MESSAGE *msg){ - u32 channel; - if(msg->channel_request.want_reply){ - channel=msg->channel_request.channel->remote_channel; - ssh_log(msg->session, SSH_LOG_PACKET, - "Sending a default channel_request denied to channel %d", channel); - buffer_add_u8(msg->session->out_buffer,SSH2_MSG_CHANNEL_FAILURE); - buffer_add_u32(msg->session->out_buffer,htonl(channel)); - return packet_send(msg->session); - } else { - ssh_log(msg->session, SSH_LOG_PACKET, - "The client doesn't want to know the request failed!"); - return 0; +static int ssh_message_channel_request_reply_default(SSH_MESSAGE *msg) { + u32 channel; + + if (msg->channel_request.want_reply) { + channel = msg->channel_request.channel->remote_channel; + + ssh_log(msg->session, SSH_LOG_PACKET, + "Sending a default channel_request denied to channel %d", channel); + + if (buffer_add_u8(msg->session->out_buffer, SSH2_MSG_CHANNEL_FAILURE) < 0) { + return SSH_ERROR; + } + if (buffer_add_u32(msg->session->out_buffer, htonl(channel)) < 0) { + return SSH_ERROR; } + + return packet_send(msg->session); + } + + ssh_log(msg->session, SSH_LOG_PACKET, + "The client doesn't want to know the request failed!"); + + return SSH_OK; } SSH_MESSAGE *ssh_message_get(SSH_SESSION *session){ |