all: change blacklist terms

core/blockchain.go

@@ -1785,8 +1785,8 @@ func (bc *BlockChain) insertChain(chain types.Blocks, verifySeals bool) (int, er
 		}
 		// If the header is a banned one, straight out abort
 		if BadHashes[block.Hash()] {
-			bc.reportBlock(block, nil, ErrBlacklistedHash)
-			return it.index, ErrBlacklistedHash
+			bc.reportBlock(block, nil, ErrBannedHash)
+			return it.index, ErrBannedHash
 		}
 		// If the block is known (in the middle of the chain), it's a special case for
 		// Clique blocks where they can share state among each other, so importing an

core/blockchain_test.go

@@ -473,8 +473,8 @@ func testBadHashes(t *testing.T, full bool) {
 
 		_, err = blockchain.InsertHeaderChain(headers, 1)
 	}
-	if !errors.Is(err, ErrBlacklistedHash) {
-		t.Errorf("error mismatch: have: %v, want: %v", err, ErrBlacklistedHash)
+	if !errors.Is(err, ErrBannedHash) {
+		t.Errorf("error mismatch: have: %v, want: %v", err, ErrBannedHash)
 	}
 }
 

core/error.go

@@ -26,8 +26,8 @@ var (
 	// ErrKnownBlock is returned when a block to import is already known locally.
 	ErrKnownBlock = errors.New("block already known")
 
-	// ErrBlacklistedHash is returned if a block to import is on the blacklist.
-	ErrBlacklistedHash = errors.New("blacklisted hash")
+	// ErrBannedHash is returned if a block to import is on the banned list.
+	ErrBannedHash = errors.New("banned hash")
 
 	// ErrNoGenesis is returned when there is no Genesis Block.
 	ErrNoGenesis = errors.New("genesis not found in chain")

core/headerchain.go

@@ -315,11 +315,11 @@ func (hc *HeaderChain) ValidateHeaderChain(chain []*types.Header, checkFreq int)
 		}
 		// If the header is a banned one, straight out abort
 		if BadHashes[chain[i].ParentHash] {
-			return i - 1, ErrBlacklistedHash
+			return i - 1, ErrBannedHash
 		}
 		// If it's the last header in the cunk, we need to check it too
 		if i == len(chain)-1 && BadHashes[chain[i].Hash()] {
-			return i, ErrBlacklistedHash
+			return i, ErrBannedHash
 		}
 	}