1 files changed, 2 insertions, 1 deletions

diff --git a/serverloop.c b/serverloop.c
index d8cb54bc7..8be01c5c3 100644
--- a/serverloop.c
+++ b/serverloop.c
@@ -1124,7 +1124,8 @@ server_input_global_request(int type, u_int32_t seq, void *ctxt)
                     no_port_forwarding_flag ||
                     (!want_reply && listen_port == 0)
 #ifndef NO_IPPORT_RESERVED_CONCEPT
-                    || (listen_port < IPPORT_RESERVED && pw->pw_uid != 0)
+                    || (listen_port != 0 && listen_port < IPPORT_RESERVED &&
+                    pw->pw_uid != 0)
 #endif
                     ) {
                         success = 0;