static struct segment *new_init_section(struct playlist *pls,
                                        struct init_section_info *info,
                                        const char *url_base)
{
    struct segment *sec;
    char *ptr;
    char tmp_str[MAX_URL_SIZE];

    if (!info->uri[0])
        return NULL;

    sec = av_mallocz(sizeof(*sec));
    if (!sec)
        return NULL;

    ff_make_absolute_url(tmp_str, sizeof(tmp_str), url_base, info->uri);
    sec->url = av_strdup(tmp_str);
    if (!sec->url) {
        av_free(sec);
        return NULL;
    }

    if (info->byterange[0]) {
        sec->size = strtoll(info->byterange, NULL, 10);
        ptr = strchr(info->byterange, '@');
        if (ptr)
            sec->url_offset = strtoll(ptr+1, NULL, 10);
    } else {
        /* the entire file is the init section */
        sec->size = -1;
    }

    dynarray_add(&pls->init_sections, &pls->n_init_sections, sec);

    return sec;
}

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