forks/go-ethereum
1
0
Fork 1
mirror of https://github.com/ethereum/go-ethereum.git synced 2026-08-20 10:52:25 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

fix vulnerability in zeroKey

Browse source
This commit is contained in:
George Carder 2020-04-23 15:13:56 -07:00
parent 38aab0aa83
commit d88437cf10
1 changed files with 1 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
accounts/keystore/keystore.go
View file

@ -495,8 +495,5 @@ func (ks *KeyStore) ImportPreSaleKey(keyJSON []byte, passphrase string) (account
// zeroKey zeroes a private key in memory. // zeroKey zeroes a private key in memory.
func zeroKey(k *ecdsa.PrivateKey) { func zeroKey(k *ecdsa.PrivateKey) {
b := k.D.Bits() k.D.SetUint64(uint64(0))
for i := range b {
b[i] = 0
}
} }