Decoder crash for Stereo at 48/64 kbps mono decoding in IMDCT_ivas_fx()
# Basic info <!--- Add commit SHA used to reproduce --> - Float reference: - Encoder (float): e15ad0addc0b0a429fcf05e1683e77c05164738a - Decoder (float): - Fixed point: - Encoder (fixed): - Decoder (fixed): d4fd91a6c # Bug description The decoder crashes with an assert: ![grafik](/uploads/1612a91ca7d803f47968b8625417e2c1/grafik.png){width=309 height=351} # Ways to reproduce Box folder: ...\Box_EXTERNAL_IVAS_BASOP_VERIFICATION\issues\issue-1342 <!-- Commandline or script --> ```bash ./IVAS_cod_flt_ref -stereo -max_band FB 48000 48 am1aa1s07_48.10dB.wav bit ./IVAS_dec_fx mono 48 bit out.wav ``` The crash also occurs for 64kbps for decoding to any output sampling rate (16/32/48). Also occurs conditions if the uploaded error pattern is applied: ``` eid-xor -vbr -fer bit stereo-mixed-music.am1aa1s07_ep.192 bit_err ``` <!--- 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. -->
issue