util: fix byte order of port in virSocketAddrResolveService

The ports in the socket address structures returned by getaddrinfo() are
in network byte order. Convert to host byte order before returning them.
Reviewed-by: NDaniel P. Berrangé <berrange@redhat.com>
Signed-off-by: NMichael Chapman <mike@very.puzzling.org>

src/util/virsocketaddr.c

@@ -265,12 +265,12 @@ int virSocketAddrResolveService(const char *service)
         if (tmp->ai_family == AF_INET) {
             struct sockaddr_in in;
             memcpy(&in, tmp->ai_addr, sizeof(in));
-            port = in.sin_port;
+            port = ntohs(in.sin_port);
             goto cleanup;
         } else if (tmp->ai_family == AF_INET6) {
             struct sockaddr_in6 in;
             memcpy(&in, tmp->ai_addr, sizeof(in));
-            port = in.sin6_port;
+            port = ntohs(in.sin6_port);
             goto cleanup;
         }
         tmp++;