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fix: fix trimReceiptsRLP bug

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This commit is contained in:
healthykim 2025-12-07 22:26:24 +09:00
parent b35f62794f
commit 74dd001911
1 changed files with 4 additions and 4 deletions
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8
eth/protocols/eth/handlers.go
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@ -388,9 +388,9 @@ func serviceGetReceiptsQuery70(chain *core.BlockChain, query GetReceiptsRequest,
}
if firstBlockReceiptIndex > 0 && lookups == 0 {
results, lastBlockIncomplete = trimReceiptsRLP(results, int(firstBlockReceiptIndex))
results, lastBlockIncomplete = trimReceiptsRLP(results, int(firstBlockReceiptIndex), maxPacketSize)
} else if bytes+len(results) > maxPacketSize {
results, lastBlockIncomplete = trimReceiptsRLP(results, 0)
results, lastBlockIncomplete = trimReceiptsRLP(results, 0, maxPacketSize-bytes)
}
receipts = append(receipts, results)
@ -401,7 +401,7 @@ func serviceGetReceiptsQuery70(chain *core.BlockChain, query GetReceiptsRequest,
}
// trimReceiptsRLP trims raw value from `from` index until it exceeds limit
func trimReceiptsRLP(receiptsRLP rlp.RawValue, from int) (rlp.RawValue, bool) {
func trimReceiptsRLP(receiptsRLP rlp.RawValue, from int, limit int) (rlp.RawValue, bool) {
var (
out bytes.Buffer
buffer = rlp.NewEncoderBuffer(&out)
@ -418,7 +418,7 @@ func trimReceiptsRLP(receiptsRLP rlp.RawValue, from int) (rlp.RawValue, bool) {
continue
}
receipt := iter.Value()
if bytes+len(receipt) > maxPacketSize {
if bytes+len(receipt) > limit {
overflow = true
break
}