check-effect-interaction to prevent potential re-entrancy issue

zeta-chain · Sep 12, 2024 · a8034dc · a8034dc
1 parent bc2a7ca
commit a8034dc
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/programs/protocol-contracts-solana/src/lib.rs b/programs/protocol-contracts-solana/src/lib.rs
@@ -236,11 +236,12 @@ pub mod gateway {
             },
             signer_seeds,
         );
-        transfer(xfer_ctx, amount)?;
-        msg!("withdraw spl token successfully");
 
         pda.nonce += 1;
 
+        transfer(xfer_ctx, amount)?;
+        msg!("withdraw spl token successfully");
+
         Ok(())
     }
 }