Fixes: index -49 out of bounds for type 'int16_t [192]'
Fixes: 17689/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ACELP_KELVIN_fuzzer-
5756275014500352
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
}
if (corr_int_num) {
/* Compute denominator of pseudo-normalized correlation R'(0). */
- corr_int_den = adsp->scalarproduct_int16(sig_scaled - best_delay_int + RES_PREV_DATA_SIZE,
- sig_scaled - best_delay_int + RES_PREV_DATA_SIZE,
+ corr_int_den = adsp->scalarproduct_int16(sig_scaled + RES_PREV_DATA_SIZE - best_delay_int,
+ sig_scaled + RES_PREV_DATA_SIZE - best_delay_int,
subframe_size);
/* Compute signals with non-integer delay k (with 1/8 precision),