224   char *endptr;  in find_rsdp_address()  local
255                   ullnum = strtoull(buf+7, &endptr, 16);  in find_rsdp_address()
256                   if (!errno && !*endptr)  in find_rsdp_address()
262                   ullnum = strtoull(buf+5, &endptr, 16);  in find_rsdp_address()
263                   if (!errno && !*endptr)  in find_rsdp_address()
286           ullnum = strtoull(buf, &endptr, 16);  in find_rsdp_address()
287           if (!errno && !*endptr)  in find_rsdp_address()
608   char *endptr;  local
620   endptr = strchr(addrs, ',');
621   if (endptr)
622     addr_len = endptr - addrs;
627     *next = endptr ? (endptr+1) : NULL;
650       num = strtol(addrs, &endptr, 16);
651       if (errno || endptr != sep1 || num < 0 || num > INT_MAX)
658   num = strtol(sep1 ? (sep1+1) : addrs, &endptr, 16);
666   if (endptr != sep2)
668       if (*endptr != '-')
671       num = strtol(endptr+1, &endptr, 16);
672       if (errno || endptr != sep2 || num < 0 || num > 0xff)
685   ullnum = strtoull(sep2+1, &endptr, 16);
692   if (endptr == addrs + addr_len)
707       if (*endptr != '+' || !isxdigit(*(endptr+1)))
710       ullnum = strtoull(endptr+1, &endptr, 16);
711       if (errno || endptr != addrs + addr_len || (ullnum & 3) || ullnum > 256 * 32 * 8 * 4096)