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[AMF] Fixed Nudm_UECM_Registration crash (#2733) 

1. UE sends RegistrationRequest to AMF.
2. AMF sends Nudm_UECM_Registration to UDM.
3. UE sends RegistrationRequest to AMF.
4. GMM state is gmm_state_authentication
5. UDM sends Nudm_UECM_Registration response to AMF.
6. AMF crashs since no Handler in gmm_state_authentication state
This commit is contained in:
Sukchan Lee 2023-11-25 21:21:23 +09:00
parent a19dcde05a
commit 7278714133
1 changed files with 33 additions and 0 deletions
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33
src/amf/gmm-sm.c
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@ -1716,6 +1716,39 @@ void gmm_state_authentication(ogs_fsm_t *s, amf_event_t *e)
END
break;
CASE(OGS_SBI_SERVICE_NAME_NUDM_UECM)
if (sbi_message->res_status != OGS_SBI_HTTP_STATUS_CREATED &&
sbi_message->res_status != OGS_SBI_HTTP_STATUS_NO_CONTENT &&
sbi_message->res_status != OGS_SBI_HTTP_STATUS_OK) {
ogs_error("[%s] HTTP response error [%d]",
amf_ue->supi, sbi_message->res_status);
}
SWITCH(sbi_message->h.resource.component[1])
CASE(OGS_SBI_RESOURCE_NAME_REGISTRATIONS)
SWITCH(sbi_message->h.method)
CASE(OGS_SBI_HTTP_METHOD_PUT)
/*
* Issue #2733
*
* We need to ignore this message in this state.
*/
ogs_error("[%s] Ignore SBI message", amf_ue->supi);
break;
DEFAULT
ogs_error("[%s] Invalid HTTP method [%s]",
amf_ue->suci, sbi_message->h.method);
ogs_assert_if_reached();
END
break;
DEFAULT
ogs_error("Invalid resource name [%s]",
sbi_message->h.resource.component[1]);
ogs_assert_if_reached();
END
break;
DEFAULT
ogs_error("Invalid service name [%s]", sbi_message->h.service.name);
ogs_assert_if_reached();