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Fix sequence number of control messages

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This commit is contained in:
vemax78
2014-12-27 19:10:08 +01:00
parent 2894b2c7aa
commit f05c7acdcf
8 changed files with 40 additions and 16 deletions
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7
src/wtp/wtp_dfa_discovery.c
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@ -141,7 +141,7 @@ void wtp_dfa_state_discovery_timeout(struct capwap_timeout* timeout, unsigned lo
/* Build packet */
capwap_header_init(&capwapheader, CAPWAP_RADIOID_NONE, g_wtp.binding);
txmngpacket = capwap_packet_txmng_create_ctrl_message(&capwapheader, CAPWAP_DISCOVERY_REQUEST, g_wtp.localseqnumber++, g_wtp.mtu);
txmngpacket = capwap_packet_txmng_create_ctrl_message(&capwapheader, CAPWAP_DISCOVERY_REQUEST, g_wtp.localseqnumber, g_wtp.mtu);
/* Add message element */
capwap_packet_txmng_add_message_element(txmngpacket, CAPWAP_ELEMENT_DISCOVERYTYPE, &g_wtp.discoverytype);
@ -192,9 +192,12 @@ void wtp_dfa_state_discovery(struct capwap_parsed_packet* packet) {
/* */
binding = GET_WBID_HEADER(packet->rxmngpacket->header);
if ((binding == g_wtp.binding) && (packet->rxmngpacket->ctrlmsg.type == CAPWAP_DISCOVERY_RESPONSE) && ((g_wtp.localseqnumber - 1) == packet->rxmngpacket->ctrlmsg.seq)) {
if ((binding == g_wtp.binding) && (packet->rxmngpacket->ctrlmsg.type == CAPWAP_DISCOVERY_RESPONSE) && (g_wtp.localseqnumber == packet->rxmngpacket->ctrlmsg.seq)) {
struct capwap_resultcode_element* resultcode;
/* */
g_wtp.localseqnumber++;
/* Check the success of the Request */
resultcode = (struct capwap_resultcode_element*)capwap_get_message_element_data(packet, CAPWAP_ELEMENT_RESULTCODE);
if (!resultcode || CAPWAP_RESULTCODE_OK(resultcode->code)) {