diff options
Diffstat (limited to 'gatchat/ppp_cp.c')
| -rw-r--r-- | gatchat/ppp_cp.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gatchat/ppp_cp.c b/gatchat/ppp_cp.c index 6e4a9c52..bef83d2c 100644 --- a/gatchat/ppp_cp.c +++ b/gatchat/ppp_cp.c @@ -922,7 +922,8 @@ void pppcp_send_protocol_reject(struct pppcp_data *data, * info should contain the old packet info, plus the 16bit * protocol number we are rejecting. */ - packet = pppcp_packet_new(data, PPPCP_CODE_TYPE_PROTOCOL_REJECT, len); + packet = pppcp_packet_new(data, PPPCP_CODE_TYPE_PROTOCOL_REJECT, + len - 2); /* * Identifier must be changed for each Protocol-Reject sent @@ -933,8 +934,7 @@ void pppcp_send_protocol_reject(struct pppcp_data *data, * rejected packet should be copied in, but it should be * truncated if it needs to be to comply with mtu requirement */ - memcpy(packet->data, rejected_packet, - (ntohs(packet->length) - CP_HEADER_SZ)); + memcpy(packet->data, rejected_packet + 2, len - 2); ppp_transmit(data->ppp, pppcp_to_ppp_packet(packet), ntohs(packet->length)); |