From 1c2162a19200f60a4e8aa370eb756ac67f06bfae Mon Sep 17 00:00:00 2001
From: PierreOssun <pierre.giraud@mailfence.com>
Date: Wed, 27 Mar 2024 14:54:07 +0100
Subject: [PATCH 1/2] Fixed call length to BoundedBytes

---
 precompiles/dispatch-lockdrop/src/lib.rs | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/precompiles/dispatch-lockdrop/src/lib.rs b/precompiles/dispatch-lockdrop/src/lib.rs
index 5a81a9f6d8..a83a02281a 100644
--- a/precompiles/dispatch-lockdrop/src/lib.rs
+++ b/precompiles/dispatch-lockdrop/src/lib.rs
@@ -33,7 +33,7 @@ use frame_system::Config;
 use pallet_evm::GasWeightMapping;
 use pallet_evm_precompile_dispatch::DispatchValidateT;
 use parity_scale_codec::DecodeLimit;
-use precompile_utils::prelude::{revert, BoundedBytes, RuntimeHelper, UnboundedBytes};
+use precompile_utils::prelude::{revert, BoundedBytes, RuntimeHelper};
 use precompile_utils::EvmResult;
 use sp_core::{crypto::AccountId32, H160, H256};
 use sp_io::hashing::keccak_256;
@@ -57,6 +57,8 @@ pub struct DispatchLockdrop<Runtime, DispatchValidator, DecodeLimit = ConstU32<8
     PhantomData<(Runtime, DispatchValidator, DecodeLimit)>,
 );
 
+type CallLengthLimit = ConstU32<{ 2u32.pow(12) }>;
+
 #[precompile_utils::precompile]
 impl<Runtime, DispatchValidator, DecodeLimit>
     DispatchLockdrop<Runtime, DispatchValidator, DecodeLimit>
@@ -73,7 +75,7 @@ where
     #[precompile::public("dispatch_lockdrop_call(bytes,bytes)")]
     fn dispatch_lockdrop_call(
         handle: &mut impl PrecompileHandle,
-        call: UnboundedBytes,
+        call: BoundedBytes<CallLengthLimit>,
         pubkey: BoundedBytes<ECDSAPublic>,
     ) -> EvmResult<bool> {
         log::trace!(

From 6e354eba07628f1033af96c2bf638fc9030916dd Mon Sep 17 00:00:00 2001
From: PierreOssun <pierre.giraud@mailfence.com>
Date: Wed, 27 Mar 2024 15:15:26 +0100
Subject: [PATCH 2/2] PR comment

---
 precompiles/dispatch-lockdrop/src/lib.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/precompiles/dispatch-lockdrop/src/lib.rs b/precompiles/dispatch-lockdrop/src/lib.rs
index a83a02281a..29b736253c 100644
--- a/precompiles/dispatch-lockdrop/src/lib.rs
+++ b/precompiles/dispatch-lockdrop/src/lib.rs
@@ -57,7 +57,7 @@ pub struct DispatchLockdrop<Runtime, DispatchValidator, DecodeLimit = ConstU32<8
     PhantomData<(Runtime, DispatchValidator, DecodeLimit)>,
 );
 
-type CallLengthLimit = ConstU32<{ 2u32.pow(12) }>;
+type CallLengthLimit = ConstU32<4096>;
 
 #[precompile_utils::precompile]
 impl<Runtime, DispatchValidator, DecodeLimit>