From 4e4c2d987b1ad8fd5a43196e85ba7540ddae1efb Mon Sep 17 00:00:00 2001
From: zktony <zktony@protonmail.com>
Date: Fri, 16 Feb 2024 09:23:40 +0530
Subject: [PATCH] Fixed key

---
 pallets/thea/src/lib.rs | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/pallets/thea/src/lib.rs b/pallets/thea/src/lib.rs
index 0eaa4e929..09619087e 100644
--- a/pallets/thea/src/lib.rs
+++ b/pallets/thea/src/lib.rs
@@ -771,6 +771,16 @@ impl<T: Config> Pallet<T> {
 				if let Ok(compressed_key) = libsecp256k1::PublicKey::parse_compressed(&public_key.0)
 				{
 					let uncompressed_key = compressed_key.serialize();
+					let uncompressed_key: [u8; 64] =
+						if let Ok(uncompressed_key) = uncompressed_key[1..65].try_into() {
+							uncompressed_key
+						} else {
+							log::error!(target: "thea", "Unable to slice last 64 bytes of uncompressed_key for Evm");
+							Self::deposit_event(Event::<T>::UnableToSlicePublicKeyHash(
+								public_key.into(),
+							));
+							return;
+						};
 					let hash: [u8; 32] = sp_io::hashing::keccak_256(&uncompressed_key);
 					if let Ok(address) = hash[12..32].try_into() {
 						uncompressed_keys.push(address);