Fix denial-of-service vulnerability

wyvernprotocol · Oct 25, 2019 · 8d8cf1c · 8d8cf1c
1 parent 63aa0bd
commit 8d8cf1c
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/contracts/WyvernRegistry.sol b/contracts/WyvernRegistry.sol
@@ -23,7 +23,10 @@ contract WyvernRegistry is ProxyRegistry {
     constructor ()
         public
     {   
-        delegateProxyImplementation = address (new AuthenticatedProxy());
+        AuthenticatedProxy impl = new AuthenticatedProxy();
+        impl.initialize(address(this), this);
+        impl.setRevoke(true);
+        delegateProxyImplementation = address(impl);
     }   
 
     /**