From 9c75cdc05af59ed049f5c0196f7afe8fc4b01cd0 Mon Sep 17 00:00:00 2001
From: sanchaymittal <sanchaymittal@gmail.com>
Date: Thu, 4 May 2023 16:38:32 +0900
Subject: [PATCH] fix: invalid auth condition check

---
 contracts/InstadappAdapter.sol | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/contracts/InstadappAdapter.sol b/contracts/InstadappAdapter.sol
index 38bbdcd..b5893fb 100644
--- a/contracts/InstadappAdapter.sol
+++ b/contracts/InstadappAdapter.sol
@@ -69,7 +69,7 @@ contract InstadappAdapter is EIP712 {
   ) internal {
     IDSA dsa = IDSA(dsaAddress);
     // check if Auth is valid, and included in the DSA
-    require(auth != address(0) || dsa.isAuth(auth), "Invalid Auth");
+    require(auth != address(0) && dsa.isAuth(auth), "Invalid Auth");
 
     // check if signature is not replayed
     require(!sigReplayProtection[salt], "Replay Attack");