# Basic info <!--- Add commit SHA used to reproduce --> - Encoder (float): d18cbee3417bc331630e6dcf214908deacdc8167 - Decoder: 9bae8e359f8b52a4b6beed2bc284435517ccd467 # Bug description Decoder crashes in core with the stack ``` L_add basop32.c:1786 L_add basop32.c:1786 round_fx basop32.c:1346 preecho_sb_fx trans_inv_fx.c:534 ivas_hq_core_dec_fx hq_core_dec_fx.c:1116 ivas_core_dec_fx ivas_core_dec.c:667 ivas_sce_dec_fx ivas_sce_dec_fx.c:301 ivas_jbm_dec_tc_fx ivas_jbm_dec.c:1407 IVAS_DEC_GetTcSamples lib_dec_fx.c:1431 IVAS_DEC_GetSamples lib_dec_fx.c:1076 IVAS_DEC_VoIP_GetSamples lib_dec_fx.c:2934 decodeVoIP decoder.c:2392 main decoder.c:600 ``` # Ways to reproduce - Item from Selection test, scaled down by 8dB. (will be uploaded to Box under the issue number) - Delay profile from IVAS float main - The decoder output mode does not seem to be critical, but the same crash is observed with 5_1 and STEREO. Encoder: ``` ivas-float-reference/IVAS_cod -q -mc 5_1 -max_band fb 32000 48 BS1534-2a_5.1/gain_-8dB/am2ba1s13.wav test_0211.bs ``` Netsim: ``` networkSimulator_g192 main/scripts/dly_error_profiles/dly_error_profile_5.dat test_0211.bs test_0211.bs_netsim tracefile_sim 2 0 ``` Decoder: ``` ivas-basop/IVAS_dec -Tracefile tracefile_dec -VOIP BINAURAL 16 test_0211.bs_netsim test_0211.wav ``` <!--- Below are labels that will be added but are not shown in description. This is a template to help fill them. Add further information to the first row and remove and add labels as necessary. -->