+ p = p2 + 2;
+ if((p2 = strchr(p, ':')) == NULL)
+ {
+ free(buf);
+ return;
+ }
+ *(p2 + 1) = 0;
+ hubaddr.sin_family = AF_INET;
+ if(!inet_aton(p, &hubaddr.sin_addr))
+ {
+ free(buf);
+ return;
+ }
+ p = p2;
+ if((p2 = strchr(p, ')')) == NULL)
+ {
+ free(buf);
+ return;
+ }
+ *p2 = 0;
+ hubaddr.sin_port = htons(atoi(p));