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[SMF] incorrect GTPv1C cause with changed APN (#1387)

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Pau Espin 2022-02-23 12:48:36 +01:00 committed by GitHub
parent 953a7321c6
commit 3833a73a14
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 7 additions and 3 deletions
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5
src/smf/gn-build.c
View File

@ -138,7 +138,10 @@ ogs_pkbuf_t *smf_gn_build_create_pdp_context_response(
/* Set Cause */
rsp->cause.presence = 1;
rsp->cause.u8 = OGS_GTP1_CAUSE_REQUEST_ACCEPTED;
if (sess->ue_session_type == sess->session.session_type)
rsp->cause.u8 = OGS_GTP1_CAUSE_REQUEST_ACCEPTED;
else
rsp->cause.u8 = OGS_GTP1_CAUSE_NEW_PDP_TYPE_DUE_TO_NETWORK_PREFERENCE;
/* TODO: Reordering required: should be set based on Qos Profile
delivery_order field, see TS 23.107 Table 7 */

5
src/smf/gn-handler.c
View File

@ -157,14 +157,15 @@ void smf_gn_handle_create_pdp_context_request(
eua = req->end_user_address.data;
ogs_assert(eua);
rv = ogs_gtp1_eua_to_ip(eua, req->end_user_address.len, &sess->session.ue_ip,
&sess->session.session_type);
&sess->ue_session_type);
if(rv != OGS_OK) {
ogs_gtp1_send_error_message(xact, sess->sgw_s5c_teid,
OGS_GTP1_CREATE_PDP_CONTEXT_RESPONSE_TYPE,
OGS_GTP1_CAUSE_MANDATORY_IE_INCORRECT);
return;
}
/* Initially Set Session Type from UE */
sess->session.session_type = sess->ue_session_type;
ogs_assert(OGS_PFCP_CAUSE_REQUEST_ACCEPTED == smf_sess_set_ue_ip(sess));