1 files changed, 2 insertions, 2 deletions
diff --git a/vio/viosocket.c b/vio/viosocket.c
index 14362625e57..96bd729cfe8 100644
--- a/vio/viosocket.c
+++ b/vio/viosocket.c
@@ -1325,7 +1325,7 @@ int vio_getnameinfo(const struct sockaddr *sa,
   }
 
   return getnameinfo(sa, sa_length,
-                     hostname, hostname_size,
-                     port, port_size,
+                     hostname, (uint)hostname_size,
+                     port, (uint)port_size,
                      flags);
 }