From 619d1e16b0c4f30aff7ba3d451a9d9353370d69a Mon Sep 17 00:00:00 2001
From: caojiafeng <funfriendcjf@gmail.com>
Date: Fri, 27 Sep 2024 14:23:20 +0800
Subject: [PATCH] evaluation: fix the wrong eval_data of input_evaluator in
 shuffle

---
 halo2_backend/src/plonk/evaluation.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/halo2_backend/src/plonk/evaluation.rs b/halo2_backend/src/plonk/evaluation.rs
index f22f6542b..14a4d8943 100644
--- a/halo2_backend/src/plonk/evaluation.rs
+++ b/halo2_backend/src/plonk/evaluation.rs
@@ -573,7 +573,7 @@ impl<C: CurveAffine> Evaluator<C> {
                 parallelize(&mut values, |values, start| {
                     let input_evaluator = &self.shuffles[2 * n];
                     let shuffle_evaluator = &self.shuffles[2 * n + 1];
-                    let mut eval_data_input = shuffle_evaluator.instance();
+                    let mut eval_data_input = input_evaluator.instance();
                     let mut eval_data_shuffle = shuffle_evaluator.instance();
                     for (i, value) in values.iter_mut().enumerate() {
                         let idx = start + i;