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Free ASN1 decoder memory for BCCH

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This commit is contained in:
Sakthivel Velumani
2022-12-07 00:42:13 +05:30
parent 1576f353f3
commit 161ef33963
1 changed files with 28 additions and 30 deletions
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openair2/RRC/NR_UE/rrc_UE.c
+28 -30
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@@ -552,42 +552,39 @@ int8_t nr_ue_process_spcell_config(NR_SpCellConfig_t *spcell_config){
/*brief decode BCCH-BCH (MIB) message*/
int8_t nr_rrc_ue_decode_NR_BCCH_BCH_Message(
const module_id_t module_id,
const uint8_t gNB_index,
uint8_t *const bufferP,
const uint8_t buffer_len ){
const module_id_t module_id,
const uint8_t gNB_index,
uint8_t *const bufferP,
const uint8_t buffer_len ){
NR_BCCH_BCH_Message_t *bcch_message = NULL;
NR_BCCH_BCH_Message_t *bcch_message = NULL;
if (NR_UE_rrc_inst[module_id].mib != NULL)
SEQUENCE_free( &asn_DEF_NR_BCCH_BCH_Message, (void *)bcch_message, 1 );
else
LOG_A(NR_RRC, "Configuring MAC for first MIB reception\n");
if (NR_UE_rrc_inst[module_id].mib == NULL)
LOG_A(NR_RRC, "Configuring MAC for first MIB reception\n");
asn_dec_rval_t dec_rval = uper_decode_complete(NULL,
&asn_DEF_NR_BCCH_BCH_Message,
(void **)&bcch_message,
(const void *)bufferP,
buffer_len );
asn_dec_rval_t dec_rval = uper_decode_complete(NULL,
&asn_DEF_NR_BCCH_BCH_Message,
(void **)&bcch_message,
(const void *)bufferP,
buffer_len );
if ((dec_rval.code != RC_OK) || (dec_rval.consumed == 0)) {
LOG_E(NR_RRC,"NR_BCCH_BCH decode error\n");
// free the memory
SEQUENCE_free( &asn_DEF_NR_BCCH_BCH_Message, (void *)bcch_message, 1 );
return -1;
}
else {
// link to rrc instance
SEQUENCE_free( &asn_DEF_NR_MIB, (void *)NR_UE_rrc_inst[module_id].mib, 1 );
NR_UE_rrc_inst[module_id].mib = bcch_message->message.choice.mib;
//memcpy( (void *)mib,
// (void *)&bcch_message->message.choice.mib,
// sizeof(NR_MIB_t) );
int ret;
if ((dec_rval.code != RC_OK) || (dec_rval.consumed == 0)) {
LOG_E(NR_RRC,"NR_BCCH_BCH decode error\n");
ret = -1;
}
else {
// link to rrc instance
ASN_STRUCT_FREE(asn_DEF_NR_MIB, NR_UE_rrc_inst[module_id].mib);
NR_UE_rrc_inst[module_id].mib = bcch_message->message.choice.mib;
bcch_message->message.choice.mib = NULL;
nr_rrc_mac_config_req_ue( 0, 0, 0, NR_UE_rrc_inst[module_id].mib, NULL, NULL, NULL);
}
nr_rrc_mac_config_req_ue( 0, 0, 0, NR_UE_rrc_inst[module_id].mib, NULL, NULL, NULL);
ret = 0;
}
ASN_STRUCT_FREE(asn_DEF_NR_BCCH_BCH_Message, bcch_message);
return 0;
return ret;
}
const char *nr_SIBreserved( long value ) {
@@ -2245,6 +2242,7 @@ nr_rrc_ue_establish_srb2(
if ((dec_rval.code != RC_OK) && (dec_rval.consumed == 0)) {
LOG_E(NR_RRC, "Failed to decode DL-DCCH (%zu bytes)\n", dec_rval.consumed);
ASN_STRUCT_FREE(asn_DEF_NR_DL_DCCH_Message, dl_dcch_msg);
return -1;
}