Commit b20dab1e authored by Sandesh Venkatesh's avatar Sandesh Venkatesh
Browse files

Fix for 3GPP issue 912: decoder crash for low-level signal

parent cdbc01c9

lib_dec/swb_tbe_dec_fx.c

+6 −2
Original line number Diff line number Diff line
@@ -969,7 +969,11 @@ void ivas_wb_tbe_dec_fx( 
        FOR( i = 0; i < L_SHB_LAHEAD / 4 - 1; i++ )

        {

            L_tmp = Mult_32_16( Lscale, shaped_wb_excitation[i] ); /* Q(16-exp+Q_bwe_exc_ext) */

#ifdef BASOP_NOGLOB

            shaped_wb_excitation[i] = round_fx_sat( L_shl_sat( L_tmp, exp ) ); /* Q_bwe_exc_ext */

#else

            shaped_wb_excitation[i] = round_fx( L_shl( L_tmp, exp ) );            /* Q_bwe_exc_ext */

#endif

            move16();

        }

        Lscale = root_a_fx( Lscale, sub( 31, exp ), &exp );