Index: b/usr/src/lib/libsocket/inet/bindresvport.c
===================================================================
--- a/usr/src/lib/libsocket/inet/bindresvport.c
+++ b/usr/src/lib/libsocket/inet/bindresvport.c
@@ -57,7 +57,8 @@ bindresvport(int sd, struct sockaddr_in
 	struct sockaddr_in myaddr;
 	struct sockaddr_in *bindaddr;
 	int level, optname;
-	int optval, len;
+	int optval;
+	socklen_t len;
 	int ret;
 
 	bindaddr = sin;