diff options
Diffstat (limited to 'internal/nametransform')
| -rw-r--r-- | internal/nametransform/names.go | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/internal/nametransform/names.go b/internal/nametransform/names.go index 4930488..89ce0db 100644 --- a/internal/nametransform/names.go +++ b/internal/nametransform/names.go @@ -10,6 +10,7 @@ import ( "github.com/rfjakob/eme" "github.com/rfjakob/gocryptfs/internal/cryptocore" + "github.com/rfjakob/gocryptfs/internal/tlog" ) type NameTransform struct { @@ -42,7 +43,11 @@ func (n *NameTransform) DecryptName(cipherName string, iv []byte) (string, error bin = eme.Transform(n.cryptoCore.BlockCipher, iv, bin, eme.DirectionDecrypt) bin, err = unPad16(bin) if err != nil { - return "", err + tlog.Debug.Printf("pad16 error detail: %v", err) + // unPad16 returns detailed errors including the position of the + // incorrect bytes. Kill the padding oracle by lumping everything into + // a generic error. + return "", fmt.Errorf("Invalid padding") } plain := string(bin) return plain, err |