unsigned char *lpReplaceInteger(unsigned char *lp, unsigned char **pos, int64_t value) {
    char buf[LONG_STR_SIZE];
    int slen = ll2string(buf,sizeof(buf),value);
    return lpInsert(lp, (unsigned char*)buf, slen, *pos, LP_REPLACE, pos);
}

The product does not correctly convert an object, resource, or structure from one type to a different type.