Fix a panic bug in bls12_381 FieldScalar::deserialize

ZenGo-X · Aug 8, 2021 · 32b0263 · 32b0263
1 parent b046013
commit 32b0263
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/elliptic/curves/bls12_381/scalar.rs b/src/elliptic/curves/bls12_381/scalar.rs
@@ -96,7 +96,7 @@ impl ECScalar for FieldScalar {
         repr.read_be(bytes.as_ref()).unwrap();
         Ok(FieldScalar {
             purpose: "deserialize",
-            fe: Fr::from_repr(repr).unwrap().into(),
+            fe: Fr::from_repr(repr).or(Err(DeserializationError))?.into(),
         })
     }