NODE-2609 Forge only better challenging blocks

wavesplatform · Oct 2, 2023 · 32068f6 · 32068f6
1 parent 24fe4fc
commit 32068f6
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/node/src/main/scala/com/wavesplatform/mining/BlockChallenger.scala b/node/src/main/scala/com/wavesplatform/mining/BlockChallenger.scala
@@ -166,6 +166,11 @@ class BlockChallengerImpl(
       allAccounts  <- getChallengingAccounts(challengedBlock.sender.toAddress)
       (acc, delay) <- pickBestAccount(allAccounts)
       blockTime = prevBlockHeader.timestamp + delay
+      _ <- Either.cond(
+        blockTime < challengedBlock.header.timestamp,
+        (),
+        GenericError(s"Challenging block timestamp ($blockTime) is not better than challenged block timestamp (${challengedBlock.header.timestamp})")
+      )
       consensusData <-
         pos.consensusData(
           acc,