Assert in ivas_dirac_dec_output_synthesis_process_subframe_psd_ls_fx of BASOP decoder for OMASA bitstream

Basic info

• Float reference:
  • Encoder (float): d3f01fcf
• Fixed point:
  • Encoder (fixed): 182c2a50
  • Decoder (fixed): 182c2a50

Bug description

Probably as a side effect of fix in MR !1493 (merged), there is now a crash in DirAC renderer for OMASA bitstream. See stack trace

Ways to reproduce

IVAS_cod -ism_masa 3 1 ltv48_OMASA_3ISM_1TC_ISM1.csv ltv48_OMASA_3ISM_1TC_ISM2.csv ltv48_OMASA_3ISM_1TC_ISM3.csv ltv48_OMASA_3ISM_1TC.met -max_band swb  24400 48 ltv48_OMASA_3ISM_1TC.wav test_0241.bs
IVAS_dec MONO 48 test_0241.bs 0241_ltv48_OMASA_3ISM_1TC.wav_24k4_48-48___MONO.wav