# Basic info <!--- Add commit SHA used to reproduce --> * Float reference: * Encoder (float): f2eb9e0831ece72ec66a0c07e62d1f3302e2a910 * Decoder (float): * Fixed point: * Encoder (fixed): * Decoder (fixed): 28058dcee46d9e1eed0c3459b8e0a61254c1ffee # Bug description The fixed point decoder crashes with an assert: ``` Assertion failed: (0), function L_shl, file basop32.c, line 2334. ``` {width=397 height=208} # Ways to reproduce Box folder: ...\Box_EXTERNAL_IVAS_BASOP_VERIFICATION\issues\issue-1385 <!-- Commandline or script --> ```bash ./IVAS_cod_flt_ref -stereo -max_band FB 32000 48 ap03a3s02_48.10dB.wav bit eid-xor -vbr -fer bit stereo-mixed-music.ap03a3s02_ep.192 bit_err ./IVAS_dec_fx stereo 16 bit_err out.wav # crash also occurs for mono decoding to 16kHz, or stereo decoding to 32 and 48kHz ``` <!--- 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. -->