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Update history_trienode.go

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alex017 2026-01-29 22:42:01 +01:00 committed by GitHub
parent 845009f684
commit 5b9d0e4f24
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triedb/pathdb/history_trienode.go
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@ -352,6 +352,9 @@ func decodeHeader(data []byte) (*trienodeMetadata, []common.Hash, []uint32, []ui
// the specified offset. // the specified offset.
func decodeKeyEntry(keySection []byte, offset int) (uint64, uint64, []byte, int, error) { func decodeKeyEntry(keySection []byte, offset int) (uint64, uint64, []byte, int, error) {
var byteRead int var byteRead int
if offset < 0 || offset >= len(keySection) {
return 0, 0, nil, 0, fmt.Errorf("key offset out of bounds, offset: %d, section size: %d", offset, len(keySection))
}
// Resolve the length of shared key // Resolve the length of shared key
nShared, nn := binary.Uvarint(keySection[offset:]) // key length shared (varint) nShared, nn := binary.Uvarint(keySection[offset:]) // key length shared (varint)