net/udp/udp_finddev.c: Fix for network byte-order issue when checking…

… if an address is a multicast address.
PX4 · Jul 17, 2018 · b1daa22 · b1daa22
1 parent 1ef922f
commit b1daa22
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/net/udp/udp_finddev.c b/net/udp/udp_finddev.c
@@ -219,7 +219,7 @@ FAR struct net_driver_s *udp_find_raddr_device(FAR struct udp_conn_s *conn)
            */
 
           if (conn->u.ipv4.raddr == INADDR_BROADCAST ||
-              IN_MULTICAST(conn->u.ipv4.raddr))
+              IN_MULTICAST(NTOHL(conn->u.ipv4.raddr)))
             {
               /* Make sure that the socket is bound to some non-zero, local
                * address.  Zero is used as an indication that the laddr is