From 0eceaca6f2e816d4a35a407cc7ad61780ffd3420 Mon Sep 17 00:00:00 2001 From: marcello33 Date: Mon, 6 May 2024 16:23:36 +0200 Subject: [PATCH] core/rawdb: add sanity-limit to header accessor --- core/rawdb/accessors_chain.go | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/core/rawdb/accessors_chain.go b/core/rawdb/accessors_chain.go index aeed8da55c..25b7406e4c 100644 --- a/core/rawdb/accessors_chain.go +++ b/core/rawdb/accessors_chain.go @@ -362,8 +362,8 @@ func ReadHeaderRange(db ethdb.Reader, number uint64, count uint64) []rlp.RawValu if count == 0 { return rlpHeaders } - // read remaining from ancients - data, err := db.AncientRange(ChainFreezerHeaderTable, i+1-count, count, 0) + // read remaining from ancients, cap at 2M + data, err := db.AncientRange(ChainFreezerHeaderTable, i+1-count, count, 2*1024*1024) if err != nil { log.Error("Failed to read headers from freezer", "err", err) return rlpHeaders