From 2c63eef640943ae18b6a2ae310890314f13a5215 Mon Sep 17 00:00:00 2001
From: elmattic <elmattic@users.noreply.github.com>
Date: Wed, 8 Dec 2021 18:26:53 +0100
Subject: [PATCH] Fix expiration set validation order

---
 vm/actor/src/builtin/miner/expiration_queue.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/vm/actor/src/builtin/miner/expiration_queue.rs b/vm/actor/src/builtin/miner/expiration_queue.rs
index f5250a976994..b3275518e8e1 100644
--- a/vm/actor/src/builtin/miner/expiration_queue.rs
+++ b/vm/actor/src/builtin/miner/expiration_queue.rs
@@ -325,13 +325,13 @@ impl<'db, BS: BlockStore> ExpirationQueue<'db, BS> {
                 rescheduled_power += &expiration_set.faulty_power;
             }
 
-            expiration_set.validate_state()?;
-
             Ok(())
         })?;
 
         for (epoch, expiration_set) in mutated_expiration_sets {
+            let res = expiration_set.validate_state();
             self.must_update(epoch, expiration_set)?;
+            res?;
         }
 
         // If we didn't reschedule anything, we're done.