This fixes out-of-bounds access: nr_ulsch_16qam_llr, nr_ulsch_64qam_llr and nr_ulsch_256qam_llr.
For 256qam this also fixes incorrect llr calculation on arm: the existing AVX code for 2 REs
case produced results not in line with the rest of the code. A testcase check_2_res_256_qam was
added to visualise the differences which can later be used to revive AVX acceleration for 2REs case.
Integration: `2024.w32`
See merge request oai/openairinterface5g!2900
* !2810 add harqid in wireshark traces, refactor the trace_pdu parameters
* !2897 nr rlc: add a lock to protect access to time variables
* !2903 remove some openair1 headers included in opeinair2 files
* !2876 Enable 32 HARQ Processes in DL, UL
* !2849 Fix UE SRS crash
* !2898 Fix memory leaks in OAI gNB and OAI UE
* In LTE there is logic that checks the thread configurtion with the
getters `get_thread_parallel_conf()` and `get_thread_worker_conf()`
in NR these getters are not used, only setters, which have no impact
* buffer is allocated but not freed after use by PDCP
> Direct leak of 192 byte(s) in 3 object(s) allocated from:
> 0 0x7ffff74b4c38 in __interceptor_realloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:164
> 1 0x55555775ee74 in encode_dyn_cb /cmake_targets/ran_build/build/openair2/RRC/LTE/MESSAGES/per_encoder.c:23
> 2 0x55555774776e in _uper_encode_flush_outp /cmake_targets/ran_build/build/openair2/RRC/LTE/MESSAGES/uper_encoder.c:126
> 3 0x55555774776e in uper_encode /cmake_targets/ran_build/build/openair2/RRC/LTE/MESSAGES/uper_encoder.c:36
> 4 0x555557747c91 in uper_encode_to_new_buffer /cmake_targets/ran_build/build/openair2/RRC/LTE/MESSAGES/uper_encoder.c:85
> 5 0x5555576c5172 in do_NR_ULInformationTransfer /openair2/RRC/NR/MESSAGES/asn1_msg.c:965
> 6 0x555556fba691 in rrc_nrue /openair2/RRC/NR_UE/rrc_UE.c:1819
> 7 0x555556fc4d2e in rrc_nrue_task /openair2/RRC/NR_UE/rrc_UE.c:1717
> 8 0x7ffff5e94ac2 in start_thread nptl/pthread_create.c:442
* bcch_message is malloced by ASN.1 decoder and needs to be always freed after use along with its contents
> Direct leak of 64 byte(s) in 1 object(s) allocated from:
>0 0x7ffff74b4a57 in __interceptor_calloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:154
>1 0x555557737ecd in SEQUENCE_decode_uper /cmake_targets/ran_build/build/openair2/RRC/LTE/MESSAGES/constr_SEQUENCE_uper.c:37
>2 0x555557746f81 in uper_decode /cmake_targets/ran_build/build/openair2/RRC/LTE/MESSAGES/uper_decoder.c:83
>3 0x5555577471fe in uper_decode_complete /cmake_targets/ran_build/build/openair2/RRC/LTE/MESSAGES/uper_decoder.c:16
>4 0x555556f8b1c9 in nr_rrc_ue_decode_NR_BCCH_DL_SCH_Message /openair2/RRC/NR_UE/rrc_UE.c:732
>5 0x555556fbc365 in rrc_nrue /openair2/RRC/NR_UE/rrc_UE.c:1775
>6 0x555556fc4c2e in rrc_nrue_task /openair2/RRC/NR_UE/rrc_UE.c:1718
>7 0x7ffff5e94ac2 in start_thread nptl/pthread_create.c:442
* strdup is returning a malloced string that needs to freed after use
> Direct leak of 90 byte(s) in 1 object(s) allocated from:
>0 0x7ffff745b9a7 in __interceptor_strdup ../../../../src/libsanitizer/asan/asan_interceptors.cpp:454
>1 0x555556c7b341 in main /executables/nr-uesoftmodem.c:461
>2 0x7ffff5e29d8f in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58
* local dl_dcch_msg shall be freed after use
> Direct leak of 384 byte(s) in 6 object(s) allocated from:
>0 0x7ffff74b4a57 in __interceptor_calloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:154
>1 0x555557737ced in SEQUENCE_decode_uper /cmake_targets/ran_build/build/openair2/RRC/LTE/MESSAGES/constr_SEQUENCE_uper.c:37
>2 0x555557746da1 in uper_decode /cmake_targets/ran_build/build/openair2/RRC/LTE/MESSAGES/uper_decoder.c:83
>3 0x555556fa4b31 in nr_rrc_ue_decode_dcch /openair2/RRC/NR_UE/rrc_UE.c:1612
>4 0x555556fbb25c in rrc_nrue /openair2/RRC/NR_UE/rrc_UE.c:1792
>5 0x555556fc4a4e in rrc_nrue_task /openair2/RRC/NR_UE/rrc_UE.c:1718
>6 0x7ffff5e94ac2 in start_thread nptl/pthread_create.c:442
* The RRC task is freeing the ITTI message but the message members that are allocated separetely still need to be freed
> Direct leak of 470 byte(s) in 6 object(s) allocated from:
>0 0x7ffff74b4a57 in __interceptor_calloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:154
>1 0x55555721f117 in itti_malloc /common/utils/ocp_itti/intertask_interface.cpp:64
>2 0x555556f2356c in deliver_sdu_srb /openair2/LAYER2/nr_pdcp/nr_pdcp_oai_api.c:775
>3 0x555556f4e10e in nr_pdcp_entity_recv_pdu /openair2/LAYER2/nr_pdcp/nr_pdcp_entity.c:184
>4 0x555556f278ad in do_pdcp_data_ind /openair2/LAYER2/nr_pdcp/nr_pdcp_oai_api.c:285
>5 0x555556f278ad in pdcp_data_ind_thread /openair2/LAYER2/nr_pdcp/nr_pdcp_oai_api.c:307
>6 0x7ffff5e94ac2 in start_thread nptl/pthread_create.c:442
* strdup is returning a malloced string which needs to be freed after use
> Direct leak of 90 byte(s) in 1 object(s) allocated from:
> 0 0x7ffff745b9a7 in __interceptor_strdup ../../../../src/libsanitizer/asan/asan_interceptors.cpp:454
> 1 0x5555591598a3 in main /executables/nr-softmodem.c:667
> 2 0x7ffff5e29d8f in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58
* allocate memory in heap for the struct ue_CapabilityRAT_Container used locally for buffer encoding
* free the struct members only for the ul_dcch_msg allocated on the stack
> Direct leak of 40 byte(s) in 1 object(s) allocated from:
> 0 0x7ffff74b4a57 in __interceptor_calloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:154
> 1 0x555556f7a89f in nr_rrc_ue_process_ueCapabilityEnquiry /openair2/RRC/NR_UE/rrc_UE.c:1861
> 2 0x555556fa4d85 in nr_rrc_ue_decode_dcch /openair2/RRC/NR_UE/rrc_UE.c:1650
> 3 0x555556fbb33c in rrc_nrue /openair2/RRC/NR_UE/rrc_UE.c:1790
> 4 0x555556fc4b2e in rrc_nrue_task /openair2/RRC/NR_UE/rrc_UE.c:1716
> 5 0x7ffff5e94ac2 in start_thread nptl/pthread_create.c:442
* strdup() function is returning a malloced string
which must be freed after use
* replace the strdup with direct use of strings to avoid heap allocation
> Direct leak of 23 byte(s) in 1 object(s) allocated from:
> 0 0x7ffff745b9a7 in __interceptor_strdup ../../../../src/libsanitizer/asan/asan_interceptors.cpp:454
> 1 0x555559e36f87 in RCconfig_nr_parallel /openair2/GNB_APP/gnb_config.c:2054
> 2 0x555559e38ea3 in NRRCConfig /openair2/GNB_APP/gnb_config.c:2097
> 3 0x555559155542 in get_options /executables/nr-softmodem.c:423
> 4 0x555559155542 in main /executables/nr-softmodem.c:623
> 5 0x7ffff5e29d8f in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58
> Direct leak of 14 byte(s) in 1 object(s) allocated from:
> 0 0x7ffff745b9a7 in __interceptor_strdup ../../../../src/libsanitizer/asan/asan_interceptors.cpp:454
> 1 0x555559e370c5 in RCconfig_nr_parallel /openair2/GNB_APP/gnb_config.c:2063
> 2 0x555559e38ea3 in NRRCConfig /openair2/GNB_APP/gnb_config.c:2097
> 3 0x555559155542 in get_options /executables/nr-softmodem.c:423
> 4 0x555559155542 in main /executables/nr-softmodem.c:623
> 5 0x7ffff5e29d8f in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58
- num DL/UL harq processes, bits for harq id in DCIs, set according to IEs configured in RRC messages
- removed going through all the harq processes before triggering nr_ue_ulsch_procedures in phy_procedures_nr_ue.c
- did not remove usage of MAX_HARQ_PROCESSES in init phase
- Enabled configuration for number of dl, ul harq processes in conf file
- set "num_dlharq = 32; num_ulharq = 32;" under "gNBs" section in the conf file
- default values when not configured is 16 for DL, UL harq processes
- IEs in the RRC messages set according to the number of DL, UL harq processes configured.
- If value 32 is configured , then IEs related to num harq processes and dci bits also configured in Bandwidth parts.
- MAX HARQ PROCESSES set to 32
- for PDSCH - default setting in OAI is 16, according to 3GPP rel17 38.331 these are the possible configs
- if no IES are defined then 8
- if nrofHARQ-ProcessesForPDSCH is defined then these values- {n2, n4, n6, n10, n12, n16}
- if nrofHARQ-ProcessesForPDSCH-v1700 is defined then 32
- for harq bits in DCI
- DCI 1_0 - 4 bits spec 38.212, section 7.3.1.2.1
- DCI 1_1 - 4/5 bits according to IE harq-ProcessNumberSizeDCI-1-1, spec 38.212, section 7.3.1.2.2
- for PUSCH - default setting in OAI is 16, according to 3GPP rel17 38.331 these are possible configs
- if no IES are defined then 16
- if nrofHARQ-ProcessesForPUSCH-v1700 is defined then 32
- for harq bits in DCI
- DCI 0_0 - 4 bits spec 38.212, section 7.3.1.1.1
- DCI 0_1 - 4/5 bits according to IE harq-ProcessNumberSizeDCI-0-1, spec 38.212, section 7.3.1.1.2
- FOR HARQ32 , DCI 1_1, DCI 0_1 should be configured in UE dedicated search space. In OAI it is set.
Integration: `2024.w31`
See merge request oai/openairinterface5g!2894
* !2812 NR UE MAC PRACH scheduling fixes
* !2885 Fix signal_energy_nodc for lengths that are not multiples of 4
* !2888 nr rlc: fix decode_poll_byte()
* !2892 Dockerfiles: correct ENV format
* !2891 UE cmd line info: print threequarter-sampling param if used
* !2837 replacing assertions with LOG_E in UE UL locking mechanism
* !2879 style(docker): newer versions of docker require keyword as to be of same case as from
* !2832 Enable PHR reporting for NR UE
* !2880 CI: Improve error handling in Iperf3 JSON analysis functions
* !2813 Rewrite time_stats_t counters for DLSCH in NR UE.
* !2882 Automatic scaling to PUCCH2 receiver
* !2691 NR UE data inactivity timer
* !2848 Refactor network interface handling
* !2865 CI: Create FHI 7.2 pipeline
- Modify CN deployment and termination functions to include namespace and path parameters.
- Update `Module_UE` class with new attributes for namespace and CN path.
- Integrate `cnID` for OC CN deployment and termination in `epc.py`.
- Extract `cn_id` from XML configurations for CN operations.
- Update XML files to include `cn_id` tag for 5G Core initialization and
termination. (Used in OAIUE and AW2S pipeline, for OC CN deployment. This change
will not affect other CN deployments.)
Jaroslava Fiedlerova