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@GregIngelmo
Created February 22, 2015 23:30
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Bolt #299
package main
import (
"log"
"os"
"github.com/boltdb/bolt"
)
var path = "bolt.db"
func main() {
os.Remove(path)
var val []byte
// 255.996055603 MiB ... no problem
val = make([]byte, 268431320)
writeKey("testkey", val)
// 255.9960565567 MiB ... panic
val = make([]byte, 268431321)
writeKey("testkey", val)
}
func writeKey(key string, val []byte) {
db, err := bolt.Open(path, 0600, nil)
defer db.Close()
if err != nil {
log.Fatal(err)
}
err = db.Update(func(tx *bolt.Tx) error {
bucket, _ := tx.CreateBucketIfNotExists([]byte("testbucket"))
err := bucket.Put([]byte(key), val)
if err != nil {
return err
}
return nil
})
if err != nil {
log.Fatal(err)
}
}
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