From de3cfbd04964dd66faeae5616b5763b1d30520e2 Mon Sep 17 00:00:00 2001
From: Achim Schneider <achim@parity.io>
Date: Sun, 19 Mar 2023 12:51:52 +0100
Subject: [PATCH] unwrap results

---
 primitives/arkworks/src/ed_on_bls12_377.rs | 2 +-
 primitives/arkworks/src/ed_on_bls12_381.rs | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/primitives/arkworks/src/ed_on_bls12_377.rs b/primitives/arkworks/src/ed_on_bls12_377.rs
index 4074131586253..b35688c5eeebc 100644
--- a/primitives/arkworks/src/ed_on_bls12_377.rs
+++ b/primitives/arkworks/src/ed_on_bls12_377.rs
@@ -30,7 +30,7 @@ use sp_std::vec::Vec;
 pub fn msm(bases: Vec<u8>, scalars: Vec<u8>) -> Vec<u8> {
 	let bases: Vec<_> = serialize_iter_to_vec::<twisted_edwards::Affine<EdwardsConfig>>(bases);
 	let scalars: Vec<_> =
-		serialize_iter_to_vec::<<EdwardsConfig as CurveConfig>::ScalarField>(scalars);
+		serialize_iter_to_vec::<<EdwardsConfig as CurveConfig>::ScalarField>(scalars).unwrap();
 
 	let result = <EdwardsProjective as VariableBaseMSM>::msm(&bases, &scalars).unwrap();
 
diff --git a/primitives/arkworks/src/ed_on_bls12_381.rs b/primitives/arkworks/src/ed_on_bls12_381.rs
index 5503e9b3552fb..c3df09faacef8 100644
--- a/primitives/arkworks/src/ed_on_bls12_381.rs
+++ b/primitives/arkworks/src/ed_on_bls12_381.rs
@@ -31,9 +31,9 @@ use sp_std::vec::Vec;
 
 /// Compute a multi scalar multiplication on G! through arkworks
 pub fn te_msm(bases: Vec<u8>, scalars: Vec<u8>) -> Vec<u8> {
-	let bases: Vec<_> = serialize_iter_to_vec::<TEAffine<JubjubConfig>>(bases);
+	let bases: Vec<_> = serialize_iter_to_vec::<TEAffine<JubjubConfig>>(bases).unwrap();
 	let scalars: Vec<_> =
-		serialize_iter_to_vec::<<JubjubConfig as CurveConfig>::ScalarField>(scalars);
+		serialize_iter_to_vec::<<JubjubConfig as CurveConfig>::ScalarField>(scalars).unwrap();
 
 	let result = <EdwardsProjective as VariableBaseMSM>::msm(&bases, &scalars).unwrap();
 
@@ -44,7 +44,7 @@ pub fn te_msm(bases: Vec<u8>, scalars: Vec<u8>) -> Vec<u8> {
 pub fn sw_msm(bases: Vec<u8>, scalars: Vec<u8>) -> Vec<u8> {
 	let bases: Vec<_> = serialize_iter_to_vec::<SWAffine<JubjubConfig>>(bases);
 	let scalars: Vec<_> =
-		serialize_iter_to_vec::<<JubjubConfig as CurveConfig>::ScalarField>(scalars);
+		serialize_iter_to_vec::<<JubjubConfig as CurveConfig>::ScalarField>(scalars).unwrap();
 
 	let result = <SWProjective as VariableBaseMSM>::msm(&bases, &scalars).unwrap();