### Basic info - Commit SHA: main - Platform: all ### Bug description Based on git bisect, commit 807246f5 has introduced a segmentation fault for MASA path of JBM. The crash happens in function `IVAS_DEC_GetBufferedNumberOfSamples`. Seems that `hTcBuffer` is `NULL` in frame 0. ### Ways to reproduce For example ``` IVAS_cod -masa 2 ../scripts/testv/stv1MASA2TC48c.met 96000 48 ../scripts/testv/stv1MASA2TC48c.wav debug.bts IVAS_dec -vs 100 BINAURAL 48 debug.bts debug.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. -->