silk_LPC_inverse_pred_gain_neon methods reads memory outside of the intended buffer
The problem connected with attempt to read data outside of the intended buffer in method silk_LPC_inverse_pred_gain_neon.
Buffer of length MAX_LPC_ORDER (=16) is placed in silk_find_LPC_FIX stack:
opus_int16 a_tmp_Q12[ MAX_LPC_ORDER ];
Attempt to read the buffer outside boundaries in silk_LPC_inverse_pred_gain_neon
t0_s16x8 = vld1q_s16( A_Q12 + 0 ); t1_s16x8 = vld1q_s16( A_Q12 + 8 ); t2_s16x8 = vld1q_s16( A_Q12 + 16 );
Backtrace of methods silk_LPC_inverse_pred_gain_neon silk_NLSF2A silk_find_LPC_FIX