5g-team
/
srsRAN_4G
mirror of https://github.com/pvnis/srsRAN_4G.git
2
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Fixing issue in pack identity request.

Browse Source
master
Pedro Alvarez 6 years ago
parent 6615af57ee
commit 4e78d70d97
1 changed files with 8 additions and 10 deletions
Show Stats Download Patch File Download Diff File

18
srsepc/src/mme/s1ap_nas_transport.cc
Unescape Escape View File

@ -495,10 +495,10 @@ s1ap_nas_transport::handle_nas_guti_attach_request( uint32_t enb_ue_s1ap_id,
m_s1ap_log->console("Attach Request -- Could not find M-TMSI 0x%x\n", m_tmsi); m_s1ap_log->console("Attach Request -- Could not find M-TMSI 0x%x\n", m_tmsi);
m_s1ap_log->info("Attach Request -- Could not find M-TMSI 0x%x\n", m_tmsi); m_s1ap_log->info("Attach Request -- Could not find M-TMSI 0x%x\n", m_tmsi);
nas nas_ctx; nas *nas_ctx = new nas;
emm_ctx_t *emm_ctx = &nas_ctx.m_emm_ctx; emm_ctx_t *emm_ctx = &nas_ctx->m_emm_ctx;
ecm_ctx_t *ecm_ctx = &nas_ctx.m_ecm_ctx; ecm_ctx_t *ecm_ctx = &nas_ctx->m_ecm_ctx;
sec_ctx_t *sec_ctx = &nas_ctx.m_sec_ctx; sec_ctx_t *sec_ctx = &nas_ctx->m_sec_ctx;
//We do not know the IMSI of the UE yet //We do not know the IMSI of the UE yet
//The IMSI will be set when the identity response is received //The IMSI will be set when the identity response is received
@ -533,8 +533,8 @@ s1ap_nas_transport::handle_nas_guti_attach_request( uint32_t enb_ue_s1ap_id,
memcpy(&ecm_ctx->enb_sri, enb_sri, sizeof(struct sctp_sndrcvinfo)); memcpy(&ecm_ctx->enb_sri, enb_sri, sizeof(struct sctp_sndrcvinfo));
//Initialize E-RABs //Initialize E-RABs
for (uint i = 0 ; i< MAX_ERABS_PER_UE; i++) { for (uint i = 0 ; i< MAX_ERABS_PER_UE; i++) {
nas_ctx.m_esm_ctx[i].state = ERAB_DEACTIVATED; nas_ctx->m_esm_ctx[i].state = ERAB_DEACTIVATED;
nas_ctx.m_esm_ctx[i].erab_id = i; nas_ctx->m_esm_ctx[i].erab_id = i;
} }
m_s1ap_log->console("Attach request -- IMSI: %015lu\n", emm_ctx->imsi); m_s1ap_log->console("Attach request -- IMSI: %015lu\n", emm_ctx->imsi);
@ -555,12 +555,10 @@ s1ap_nas_transport::handle_nas_guti_attach_request( uint32_t enb_ue_s1ap_id,
m_s1ap_log->info("Could not find M-TMSI=0x%x. Sending Id Request\n", m_tmsi); m_s1ap_log->info("Could not find M-TMSI=0x%x. Sending Id Request\n", m_tmsi);
//Store temporary ue context //Store temporary ue context
nas *new_ctx = new nas; m_s1ap->add_nas_ctx_to_mme_ue_s1ap_id_map(nas_ctx);
memcpy(new_ctx,&nas_ctx,sizeof(nas));
m_s1ap->add_nas_ctx_to_mme_ue_s1ap_id_map(new_ctx);
m_s1ap->add_ue_to_enb_set(enb_sri->sinfo_assoc_id,ecm_ctx->mme_ue_s1ap_id); m_s1ap->add_ue_to_enb_set(enb_sri->sinfo_assoc_id,ecm_ctx->mme_ue_s1ap_id);
new_ctx->pack_identity_request(reply_buffer); nas_ctx->pack_identity_request(reply_buffer);
*reply_flag = true; *reply_flag = true;
return true; return true;
} else { } else {

Write Preview
Loading…
Cancel
Save