mirror of
https://github.com/siderolabs/talos.git
synced 2025-08-18 04:27:06 +02:00
a2efa44663
Fixes were applied automatically. Import ordering might be questionable, but it's strict: * stdlib * other packages * same package imports Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
25 lines
554 B
Go
25 lines
554 B
Go
// This Source Code Form is subject to the terms of the Mozilla Public
|
|
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
|
|
|
package startup
|
|
|
|
import (
|
|
cryptorand "crypto/rand"
|
|
"encoding/binary"
|
|
"fmt"
|
|
"math/rand"
|
|
)
|
|
|
|
// RandSeed default math/rand PRNG.
|
|
func RandSeed() error {
|
|
seed := make([]byte, 8)
|
|
if _, err := cryptorand.Read(seed); err != nil {
|
|
return fmt.Errorf("error seeding rand: %w", err)
|
|
}
|
|
|
|
rand.Seed(int64(binary.LittleEndian.Uint64(seed)))
|
|
|
|
return nil
|
|
}
|