From cc885bf505ac6f2adf205fbba2485bab5f947778 Mon Sep 17 00:00:00 2001
From: Garrett Thornburg <film42@gmail.com>
Date: Sat, 13 Mar 2021 14:45:53 -0800
Subject: [PATCH] Add zeroize(drop) to Share

---
 src/math.rs  | 2 +-
 src/share.rs | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/math.rs b/src/math.rs
index 2151033..ee69252 100644
--- a/src/math.rs
+++ b/src/math.rs
@@ -79,7 +79,7 @@ mod tests {
     #[test]
     fn evaluator_works() {
         let iter = get_evaluator(vec![vec![GF256(3), GF256(2), GF256(5)]]);
-        let values: Vec<_> = iter.take(2).map(|s| (s.x, s.y)).collect();
+        let values: Vec<_> = iter.take(2).map(|s| (s.x.clone(), s.y.clone())).collect();
         assert_eq!(
             values,
             vec![(GF256(1), vec![GF256(4)]), (GF256(2), vec![GF256(13)])]
diff --git a/src/share.rs b/src/share.rs
index 6135794..c9d1592 100644
--- a/src/share.rs
+++ b/src/share.rs
@@ -35,6 +35,7 @@ use zeroize::Zeroize;
 #[derive(Clone)]
 #[cfg_attr(feature = "fuzzing", derive(Arbitrary, Debug))]
 #[cfg_attr(feature = "zeroize_memory", derive(Zeroize))]
+#[cfg_attr(feature = "zeroize_memory", zeroize(drop))]
 pub struct Share {
     pub x: GF256,
     pub y: Vec<GF256>,