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authorJakob Unterwurzacher2016-09-21 21:43:56 +0200
committerJakob Unterwurzacher2016-09-25 16:43:17 +0200
commit01c18dbcab455f90ced6a3e35a6c9e645b1c5e2a (patch)
treeb880bb2279e259ee684a5e7ec92d7862cf6d65b4
parentd76e7aadb48e5efd6af6ad42e9146f65f8e89fb8 (diff)
nametransform: return EINVAL on invalid padding
With the generic fmt.Errorf we trigger a warning from go-fuse: 2016/09/21 21:42:31 can't convert error type: Invalid padding
-rw-r--r--internal/nametransform/names.go3
1 files changed, 2 insertions, 1 deletions
diff --git a/internal/nametransform/names.go b/internal/nametransform/names.go
index 8bebc25..e9fe87d 100644
--- a/internal/nametransform/names.go
+++ b/internal/nametransform/names.go
@@ -5,6 +5,7 @@ import (
"crypto/aes"
"encoding/base64"
"fmt"
+ "syscall"
"github.com/rfjakob/eme"
@@ -46,7 +47,7 @@ func (n *NameTransform) DecryptName(cipherName string, iv []byte) (string, error
// 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")
+ return "", syscall.EINVAL
}
plain := string(bin)
return plain, err