diff options
Diffstat (limited to 'plumbing/transport/ssh/auth_method.go')
| -rw-r--r-- | plumbing/transport/ssh/auth_method.go | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/plumbing/transport/ssh/auth_method.go b/plumbing/transport/ssh/auth_method.go index 0cdf2b7..84cfab2 100644 --- a/plumbing/transport/ssh/auth_method.go +++ b/plumbing/transport/ssh/auth_method.go @@ -124,6 +124,9 @@ type PublicKeys struct { // (PKCS#1), DSA (OpenSSL), and ECDSA private keys. func NewPublicKeys(user string, pemBytes []byte, password string) (*PublicKeys, error) { block, _ := pem.Decode(pemBytes) + if block == nil { + return nil, errors.New("invalid PEM data") + } if x509.IsEncryptedPEMBlock(block) { key, err := x509.DecryptPEMBlock(block, []byte(password)) if err != nil { |