static struct in6_addr interpret_addr6(const char *name)
{
- struct hostent *he;
-
- if (name == NULL) return in6addr_any;
+ char addr[INET6_ADDRSTRLEN];
+ struct in6_addr dest6;
+ const char *sp = name;
+ char *p = strchr_m(sp, '%');
+ int ret;
+
+ if (sp == NULL) return in6addr_any;
- if (strcasecmp(name, "localhost") == 0) {
- name = "::1";
+ if (strcasecmp(sp, "localhost") == 0) {
+ sp = "::1";
}
- he = gethostbyname2(name, PF_INET6);
+ /*
+ * Cope with link-local.
+ * This is IP:v6:addr%ifname.
+ */
+
+ if (p && (p > sp) && (if_nametoindex(p+1) != 0)) {
+ strlcpy(addr, sp,
+ MIN(PTR_DIFF(p,sp)+1,
+ sizeof(addr)));
+ sp = addr;
+ }
- if (he == NULL) return in6addr_any;
+ ret = inet_pton(AF_INET6, sp, &dest6);
+ if (ret > 0) {
+ return dest6;
+ }
- return *((struct in6_addr *)he->h_addr);
+ return in6addr_any;
}
static NTSTATUS ipv6_init(struct socket_context *sock)