vncv: pick an auth type that we support

We used to pick the highest auth type regardless of whether we supported it. Now we filter down to types that we support.
2020-10-18 19:30:14 -07:00 · 2020-10-18 19:30:14 -07:00 · 78bed738e1
parent 87385accde
commit 78bed738e1
1 changed files with 1 additions and 1 deletions
--- a/sys/src/cmd/vnc/auth.c
+++ b/sys/src/cmd/vnc/auth.c
@ -77,7 +77,7 @@ sectype38(Vnc *v)
 				type == ANoAuth ? "None" :
 				type == AVncAuth ? "VNC" : "Unknown");
 		}
-		if(type > auth)
+		if(type > auth && type <= AVncAuth)
 			auth = type;
 	}
 	return auth;