Confirmed on 08510066. Steps to reproduce: ```bash #!/bin/bash git clone -b longer-testv-on-runners --single-branch https://forge.3gpp.org/rep/ivas-codec-pc/ivas-pc-testfiles.git cd ivas-pc-testfiles # we need to create a 32 kHz version for f in $(ls ltv48*); do sox $f -r 32000 ${f/48/32}; done cd - cp ivas-pc-testfiles/* scripts/testv/ # needed for the 32 kHz ltv we just created make -j CLANG=1 # or use normally compiled binaries with valgrind (see below) ./IVAS_cod -dtx -sba 3 scripts/switchPaths/sw_13k2_to_128k_10fr.bin 32 scripts/testv/ltv32_HOA3.wav hoa3.192 ./IVAS_dec HOA3 32 hoa3.192 /dev/null ``` <details><summary>MSAN log</summary> ``` ❯ ./IVAS_dec HOA3 32 hoa3.192 /dev/null ================================================================================================== IVAS Codec Baseline Based on EVS Codec (Floating Point) 3GPP TS26.443 Nov 04, 2021, Version 12.14.0 / 13.10.0 / 14.6.0 / 15.4.0 / 16.3.0 ================================================================================================== Input bitstream file: hoa3.192 Output synthesis file: /dev/null Output sampling rate: 32000 Hz Bitrate: 13.20 kbps Input configuration: Scene Based Audio, Ambisonic order 3, 1 transport channel(s) Output configuration: Ambisonics: Third Order (HOA3) ------ Running the decoder ------ Frames processed: 5823 ==820450==WARNING: MemorySanitizer: use-of-uninitialized-value #0 0x657a41 in ivas_qmetadata_to_dirac /local/tmu/git/ivas-codec-clean/lib_dec/ivas_dirac_dec.c:1435:94 #1 0x65114b in ivas_dirac_dec_read_BS /local/tmu/git/ivas-codec-clean/lib_dec/ivas_dirac_dec.c:1177:9 #2 0x8bc9b4 in ivas_spar_dec /local/tmu/git/ivas-codec-clean/lib_dec/ivas_spar_decoder.c:336:9 #3 0x62a593 in ivas_dec /local/tmu/git/ivas-codec-clean/lib_dec/ivas_dec.c:384:28 #4 0x4c3d08 in IVAS_DEC_GetSamples /local/tmu/git/ivas-codec-clean/lib_dec/lib_dec.c:657:24 #5 0x4b5f95 in decodeG192 /local/tmu/git/ivas-codec-clean/apps/decoder.c:2072:24 #6 0x4a4e0f in main /local/tmu/git/ivas-codec-clean/apps/decoder.c:758:17 #7 0x7ff1f2492d09 in __libc_start_main csu/../csu/libc-start.c:308:16 #8 0x421549 in _start (/local/tmu/git/ivas-codec-clean/IVAS_dec+0x421549) SUMMARY: MemorySanitizer: use-of-uninitialized-value /local/tmu/git/ivas-codec-clean/lib_dec/ivas_dirac_dec.c:1435:94 in ivas_qmetadata_to_dirac Exiting ``` </details> Vagrind command and log: ``` valgrind --leak-check=full --track-origins=yes --show-leak-kinds=all --verbose --log-file=hoa3.txt ./IVAS_dec HOA3 32 hoa3.192 /dev/null ``` [hoa3_valgrind.txt](/uploads/86b9fe90a7d18534467e3f4af234d076/hoa3_valgrind.txt)