eth/protocols/snap: make snap return data even if bytes=0

ethereum · Jan 24, 2022 · 72812ba · 72812ba
1 parent b7f8218
commit 72812ba
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/eth/protocols/snap/handler.go b/eth/protocols/snap/handler.go
@@ -299,7 +299,7 @@ func ServiceGetAccountRangeQuery(chain *core.BlockChain, req *GetAccountRangePac
 		size     uint64
 		last     common.Hash
 	)
-	for it.Next() && size < req.Bytes {
+	for it.Next() {
 		hash, account := it.Hash(), common.CopyBytes(it.Account())
 
 		// Track the returned interval for the Merkle proofs
@@ -315,6 +315,9 @@ func ServiceGetAccountRangeQuery(chain *core.BlockChain, req *GetAccountRangePac
 		if bytes.Compare(hash[:], req.Limit[:]) >= 0 {
 			break
 		}
+		if size > req.Bytes {
+			break
+		}
 	}
 	it.Release()