maki/openairinterface5g
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Fix polar encoder memory leaks

Browse Source
This commit is contained in:
Robert Schmidt
2022-02-21 22:38:22 +01:00
parent ec00d84299
commit 04e2d4f6f8
2 changed files with 6 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files
openair1/PHY/NR_TRANSPORT/nr_pbch.c
+4 -3
View File
@@ -298,9 +298,10 @@ int nr_generate_pbch(nfapi_nr_dl_tti_ssb_pdu *ssb_pdu,
a_reversed |= (((uint64_t)pbch->pbch_a_prime>>i)&1)<<(31-i);
/// CRC, coding and rate matching
polar_encoder_fast (&a_reversed, (void*)pbch->pbch_e, 0, 0,
nr_polar_params( NR_POLAR_PBCH_MESSAGE_TYPE, NR_POLAR_PBCH_PAYLOAD_BITS, NR_POLAR_PBCH_AGGREGATION_LEVEL,0,NULL)
);
t_nrPolar_params* polar = nr_polar_params(NR_POLAR_PBCH_MESSAGE_TYPE, NR_POLAR_PBCH_PAYLOAD_BITS, NR_POLAR_PBCH_AGGREGATION_LEVEL, 0, NULL);
polar_encoder_fast (&a_reversed, (void*)pbch->pbch_e, 0, 0, polar);
nr_polar_delete(polar);
#ifdef DEBUG_PBCH_ENCODING
printf("Channel coding:\n");
openair1/PHY/NR_UE_TRANSPORT/nr_pbch.c
+2 -1
View File
@@ -533,8 +533,9 @@ int nr_rx_pbch( PHY_VARS_NR_UE *ue,
nr_pbch_unscrambling(nr_ue_pbch_vars,frame_parms->Nid_cell,nushift,M,NR_POLAR_PBCH_E,0,0);
//polar decoding de-rate matching
const t_nrPolar_params *currentPtr = nr_polar_params( NR_POLAR_PBCH_MESSAGE_TYPE, NR_POLAR_PBCH_PAYLOAD_BITS, NR_POLAR_PBCH_AGGREGATION_LEVEL,1,&ue->polarList);
t_nrPolar_params *currentPtr = nr_polar_params( NR_POLAR_PBCH_MESSAGE_TYPE, NR_POLAR_PBCH_PAYLOAD_BITS, NR_POLAR_PBCH_AGGREGATION_LEVEL,1,&ue->polarList);
decoderState = polar_decoder_int16(pbch_e_rx,(uint64_t *)&nr_ue_pbch_vars->pbch_a_prime,0,currentPtr);
nr_polar_delete(currentPtr);
if(decoderState) return(decoderState);