Module: kamailio Branch: master Commit: 97e94d7d8b9bc66ed161347114476066cc1e5351 URL: https://github.com/kamailio/kamailio/commit/97e94d7d8b9bc66ed161347114476066...

Author: Richard Good richard.good@smilecoms.com Committer: Richard Good richard.good@smilecoms.com Date: 2016-12-07T10:21:08+02:00

modules/ims_qos: added patch for flow-description bug when request originates from called party

Fix for incorrect PORT swap in flow description AVP when called party originates a request that triggers Rx

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Modified: modules/ims_qos/rx_aar.c

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Diff: https://github.com/kamailio/kamailio/commit/97e94d7d8b9bc66ed161347114476066... Patch: https://github.com/kamailio/kamailio/commit/97e94d7d8b9bc66ed161347114476066...

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diff --git a/modules/ims_qos/rx_aar.c b/modules/ims_qos/rx_aar.c index f23740b..beb479d 100644 --- a/modules/ims_qos/rx_aar.c +++ b/modules/ims_qos/rx_aar.c @@ -439,7 +439,7 @@ int add_media_components(AAAMessage* aar, struct sip_msg *req, str ttag = {0, 0}; str ftag = {0, 0}; int request_originated_from_callee = 0; - str ipA, ipB; + str ipA, ipB, portA, portB; rx_authsessiondata_t* p_session_data = 0; p_session_data = (rx_authsessiondata_t*) auth->u.auth.generic_data; @@ -520,10 +520,17 @@ int add_media_components(AAAMessage* aar, struct sip_msg *req, if (request_originated_from_callee) { LM_DBG("Request originated from callee so IPs are reversed\n"); ipA = rpl_sdp_session->ip_addr; + portA = rpl_sdp_stream->port; + ipB = req_sdp_session->ip_addr; + portB = req_sdp_stream->port; } else { ipA = req_sdp_session->ip_addr; + portA = req_sdp_stream->port; + + ipB = rpl_sdp_session->ip_addr; + portB = rpl_sdp_stream->port; }

@@ -532,8 +539,10 @@ int add_media_components(AAAMessage* aar, struct sip_msg *req, if (request_originated_from_callee) { LM_DBG("Request originated from callee so IPs are reversed\n"); ipA = rpl_sdp_stream->ip_addr; + portA = rpl_sdp_stream->port; } else { ipA = req_sdp_stream->ip_addr; + portA = req_sdp_stream->port; } @@ -548,8 +557,10 @@ int add_media_components(AAAMessage* aar, struct sip_msg *req, if (request_originated_from_callee) { LM_DBG("Request originated from callee so IPs are reversed\n"); ipB = req_sdp_stream->ip_addr; + portB = req_sdp_stream->port; } else { ipB = rpl_sdp_stream->ip_addr; + portB = rpl_sdp_stream->port; } @@ -562,15 +573,15 @@ int add_media_components(AAAMessage* aar, struct sip_msg *req, //add this to auth session data add_flow_description((rx_authsessiondata_t*) auth->u.auth.generic_data, sdp_stream_num + 1, &req_sdp_stream->media, &ipA, - &req_sdp_stream->port, &ipB, - &rpl_sdp_stream->port, &rpl_sdp_stream->transport, + &portA, &ipB, + &portB, &rpl_sdp_stream->transport, &req_sdp_stream->raw_stream, &rpl_sdp_stream->raw_stream, direction, 0 /*This is a new mcd, we are not setting it as active*/);

rx_add_media_component_description_avp(aar, sdp_stream_num + 1, &req_sdp_stream->media, &ipA, - &req_sdp_stream->port, &ipB, - &rpl_sdp_stream->port, &rpl_sdp_stream->transport, + &portA, &ipB, + &portB, &rpl_sdp_stream->transport, &req_sdp_stream->raw_stream, &rpl_sdp_stream->raw_stream, direction, AVP_EPC_Flow_Usage_No_Information); }