p = strchr(tok,'/');
if (p) *p = 0;
+ /* skip if last char is not a digit (i.e. not an address) */
+ /* (don't check first char - might be 11.22.33.44.an.isp) */
+ if (!*tok) return 0; /* nothing to check */
+ if (!isdigit(*(unsigned char*)tok+strlen(tok)-1)) return 0;
+
memset(&hints, 0, sizeof(hints));
hints.ai_family = PF_UNSPEC;
hints.ai_socktype = SOCK_STREAM;