From c3d29c52d124043153db29a5e99f9b5884a21f29 Mon Sep 17 00:00:00 2001
From: wizard701 <135021212+wizard701@users.noreply.github.com>
Date: Sun, 16 Jun 2024 15:42:30 +0530
Subject: [PATCH] Additional Require Check

Added a check in the vote function to ensure that the proposal index is within the range of the proposals array. This prevents out-of-bounds errors.
---
 apps/remix-ide/contracts/ballot.sol | 1 +
 1 file changed, 1 insertion(+)

diff --git a/apps/remix-ide/contracts/ballot.sol b/apps/remix-ide/contracts/ballot.sol
index 1ebc747b44..aa49825fac 100644
--- a/apps/remix-ide/contracts/ballot.sol
+++ b/apps/remix-ide/contracts/ballot.sol
@@ -101,6 +101,7 @@ contract Ballot {
         Voter storage sender = voters[msg.sender];
         require(sender.weight != 0, "Has no right to vote");
         require(!sender.voted, "Already voted.");
+        require(proposal < proposals.length, "Invalid proposal index.");
         sender.voted = true;
         sender.vote = proposal;