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Signed-off-by: jsvisa <delweng@gmail.com>
This commit is contained in:
jsvisa 2025-07-22 11:56:32 +08:00
parent dc12b75db6
commit fe7ae65985
1 changed files with 7 additions and 5 deletions
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12
triedb/pathdb/history_index_block.go
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@ -380,9 +380,12 @@ func (b *blockWriter) full() bool {
//
// This function is safe to be called multiple times.
func (b *blockWriter) finish() []byte {
restartsLen := len(b.restarts)
extra := restartsLen*2 + 1
var buf []byte
var (
restartsLen = len(b.restarts)
restartsOff = len(b.data)
extra = restartsLen*2 + 1
buf []byte
)
if cap(b.data)-len(b.data) >= extra {
// Enough capacity, just reslice; data is already in place.
@ -393,9 +396,8 @@ func (b *blockWriter) finish() []byte {
copy(buf, b.data)
}
restartsOffset := len(b.data)
for i, restart := range b.restarts {
binary.BigEndian.PutUint16(buf[restartsOffset+2*i:], restart)
binary.BigEndian.PutUint16(buf[restartsOff+2*i:], restart)
}
buf[len(buf)-1] = byte(restartsLen)
return buf