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Update history_trienode.go

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alex017 2026-02-01 13:11:30 +01:00 committed by GitHub
parent cb97c48cb6
commit d34de11c66
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1 changed files with 8 additions and 4 deletions
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12
triedb/pathdb/history_trienode.go
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@ -219,16 +219,18 @@ func (h *trienodeHistory) encode() ([]byte, []byte, []byte, error) {
binary.Write(&headerSection, binary.BigEndian, h.meta.block) // 8 byte binary.Write(&headerSection, binary.BigEndian, h.meta.block) // 8 byte
for _, owner := range h.owners { for _, owner := range h.owners {
paths := h.nodeList[owner]
restartCount := (len(paths) + trienodeDataBlockRestartLen - 1) / trienodeDataBlockRestartLen
// Fill the key section with node index // Fill the key section with node index
var ( var (
prevKey []byte prevKey []byte
restarts []uint32 restarts = make([]uint32, 0, restartCount*2)
prefixLen int prefixLen int
internalKeyOffset uint32 // key offset within the trie data internally internalKeyOffset uint32 // key offset within the trie data internally
internalValOffset uint32 // value offset within the trie data internally internalValOffset uint32 // value offset within the trie data internally
) )
for i, path := range h.nodeList[owner] { for i, path := range paths {
key := []byte(path) key := []byte(path)
// Track the internal key and value offsets at the beginning of the // Track the internal key and value offsets at the beginning of the
@ -269,11 +271,13 @@ func (h *trienodeHistory) encode() ([]byte, []byte, []byte, error) {
// Encode trailer, the number of restart sections is len(restarts))/2, // Encode trailer, the number of restart sections is len(restarts))/2,
// as we track the offsets of both key and value sections. // as we track the offsets of both key and value sections.
var trailer []byte trailer := make([]byte, 0, 4*(len(restarts)+1))
for _, number := range append(restarts, uint32(len(restarts))/2) { for _, number := range restarts {
binary.BigEndian.PutUint32(buf[:4], number) binary.BigEndian.PutUint32(buf[:4], number)
trailer = append(trailer, buf[:4]...) trailer = append(trailer, buf[:4]...)
} }
binary.BigEndian.PutUint32(buf[:4], uint32(len(restarts))/2)
trailer = append(trailer, buf[:4]...)
if _, err := keySection.Write(trailer); err != nil { if _, err := keySection.Write(trailer); err != nil {
return nil, nil, nil, err return nil, nil, nil, err
} }