static int compare_ts_with_wrapdetect(int64_t ts_a, struct playlist *pls_a,
                                      int64_t ts_b, struct playlist *pls_b)
{
    int64_t scaled_ts_a = av_rescale_q(ts_a, get_timebase(pls_a), MPEG_TIME_BASE_Q);
    int64_t scaled_ts_b = av_rescale_q(ts_b, get_timebase(pls_b), MPEG_TIME_BASE_Q);

    return av_compare_mod(scaled_ts_a, scaled_ts_b, 1LL << 33);
}

The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.