Decoder crash for MASA1 at 64/80kbps with FER in tcx_windowing_synthesis_current_frame()

• Encoder (float): d9fdb374
• Decoder: 1a1e5374

Bug description

The decoder crashes for the complexity measurement job with an assert in basop32.c:512:

Assertion failed: (0), function saturate, file basop32.c, line 512.

Ways to reproduce

Bitstream: ltv48_MASA1TC_MASA_1TC_b64_dtx_wb_cbr_fer_ep_10pct_fer_g192.192.zip

Error pattern: https://forge.3gpp.org/rep/ivas-codec-pc/ivas-codec/-/blob/main/ci/complexity_measurements/ep_10pct_fer.g192

IVAS_cod -masa 1 ltv48_MASA1TC.met -dtx -max_band wb 64000 16 ltv48_MASA1TC_16_MASA1TC.pcm bit
eid-xor -vbr -fer bit ep_10pct_fer.g192 bit_err
IVAS_dec BINAURAL 16 bit_err out