diff options
| -rw-r--r-- | gatchat/ppp_cp.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/gatchat/ppp_cp.c b/gatchat/ppp_cp.c index 137f6b97..39e872bd 100644 --- a/gatchat/ppp_cp.c +++ b/gatchat/ppp_cp.c @@ -454,9 +454,12 @@ static void pppcp_send_code_reject(struct pppcp_data *data, guint8 *rejected_packet) { struct pppcp_packet *packet; + struct pppcp_packet *old_packet = + (struct pppcp_packet *) rejected_packet; - packet = pppcp_packet_new(data, CODE_REJECT, - ntohs(((struct pppcp_packet *) rejected_packet)->length)); + pppcp_trace(data); + + packet = pppcp_packet_new(data, CODE_REJECT, ntohs(old_packet->length)); /* * Identifier must be changed for each Code-Reject sent @@ -468,7 +471,7 @@ static void pppcp_send_code_reject(struct pppcp_data *data, * truncated if it needs to be to comply with mtu requirement */ memcpy(packet->data, rejected_packet, - ntohs(packet->length - CP_HEADER_SZ)); + ntohs(packet->length) - CP_HEADER_SZ); ppp_transmit(data->ppp, pppcp_to_ppp_packet(packet), ntohs(packet->length)); |