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rocksdb returns empty bytes on 404 (hack)

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This commit is contained in:
Jan Pochyla 2017-09-11 16:01:13 +02:00
parent 48f3c7648f
commit e8e826eaac
1 changed files with 9 additions and 1 deletions
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10
rocksdb.go
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@ -65,6 +65,9 @@ func (d *RocksDB) GetAddress(txid string, vout uint32) (string, error) {
if err != nil { if err != nil {
return "", err return "", err
} }
if v.Size() == 0 {
return "", ErrNotFound
}
defer v.Free() defer v.Free()
return unpackAddress(v.Data()) return unpackAddress(v.Data())
} }
@ -223,7 +226,9 @@ func (d *RocksDB) writeOutpoints(
if delete { if delete {
wb.Delete(k) wb.Delete(k)
} else { } else {
wb.Put(k, v) if len(v) > 0 {
wb.Put(k, v)
}
} }
} }
} }
@ -257,6 +262,9 @@ func (d *RocksDB) GetLastBlockHash() (string, error) {
return "", err return "", err
} }
defer v.Free() defer v.Free()
if v.Size() == 0 {
return "", ErrNotFound
}
return unpackBlockValue(v.Data()) return unpackBlockValue(v.Data())
} }