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NR RRC - RRCReestablishment - Fix MultiplePDU Regression

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Simplify RRCReestablishmentComplete procedure with respective function,
removed the block that frees all the NAS PDUs and created a function for this.
This commit is contained in:
Angelo Athanassopoulos
2023-04-04 14:05:03 +02:00
parent 26909e7c32
commit 7eb2e99dcd
1 changed files with 15 additions and 8 deletions
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openair2/RRC/NR/rrc_gNB.c
+15 -8
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@@ -1284,6 +1284,20 @@ void rrc_gNB_generate_RRCReestablishment(const protocol_ctxt_t *ctxt_pP,
* Handle RRC Reestablishment Complete Functions * Handle RRC Reestablishment Complete Functions
*/ */
/// @brief Function used in RRCReestablishmentComplete procedure to Free all the NAS PDU buffers.
void RRCReestablishmentComplete_nas_pdu_free(rrc_gNB_ue_context_t *ue_context_pP)
{
gNB_RRC_UE_t *ue_p = &ue_context_pP->ue_context;
/* Free all NAS PDUs */
for (int i = 0; i < ue_p->nb_of_pdusessions; i++) {
if (ue_p->pduSession[i].param.nas_pdu.buffer != NULL) {
/* Free the NAS PDU buffer and invalidate it */
free(ue_p->pduSession[i].param.nas_pdu.buffer);
ue_p->pduSession[i].param.nas_pdu.buffer = NULL;
}
}
}
/// @brief Function tha processes RRCReestablishmentComplete message sent by the UE, after RRCReestasblishment request. /// @brief Function tha processes RRCReestablishmentComplete message sent by the UE, after RRCReestasblishment request.
/// @param ctxt_pP Protocol context containing information regarding the UE and gNB /// @param ctxt_pP Protocol context containing information regarding the UE and gNB
/// @param reestablish_rnti is the old C-RNTI /// @param reestablish_rnti is the old C-RNTI
@@ -1475,14 +1489,7 @@ cellGroupConfig->physicalCellGroupConfig = ue_p->masterCellGroup->physicalCellGr
LOG_DUMPMSG(NR_RRC,DEBUG_RRC,(char *)buffer,size, "[MSG] RRC Reconfiguration\n"); LOG_DUMPMSG(NR_RRC,DEBUG_RRC,(char *)buffer,size, "[MSG] RRC Reconfiguration\n");
/* Free all NAS PDUs */ RRCReestablishmentComplete_nas_pdu_free(ue_context_pP);
for (i = 0; i < ue_p->nb_of_pdusessions; i++) {
if (ue_p->pduSession[i].param.nas_pdu.buffer != NULL) {
/* Free the NAS PDU buffer and invalidate it */
free(ue_p->pduSession[i].param.nas_pdu.buffer);
ue_p->pduSession[i].param.nas_pdu.buffer = NULL;
}
}
if (size < 0) { if (size < 0) {
LOG_E(NR_RRC, "RRC decode err!!! do_RRCReconfiguration\n"); LOG_E(NR_RRC, "RRC decode err!!! do_RRCReconfiguration\n");