fusefrontend: Handle PlaintextNames mode in Unlink

In PlaintextNames mode the "gocryptfs.longname." prefix does not have any
special meaning. We should not attempt to delete any .name files.

Partially fixes https://github.com/rfjakob/gocryptfs/issues/174

1 files changed, 17 insertions, 0 deletions

diff --git a/tests/matrix/matrix_test.go b/tests/matrix/matrix_test.go
index 06c2e71..4194861 100644
--- a/tests/matrix/matrix_test.go
+++ b/tests/matrix/matrix_test.go
@@ -794,4 +794,21 @@ func TestMkfifo(t *testing.T) {
 	if err != nil {
 		t.Fatal(err)
 	}
+	err = os.Remove(path)
+	if err != nil {
+		t.Fatal(err)
+	}
+}
+
+// Make sure the Symlink call works with paths starting with "gocryptfs.longname."
+func TestSymlink(t *testing.T) {
+	path := test_helpers.DefaultPlainDir + "/gocryptfs.longname.XXX"
+	err := syscall.Symlink("target", path)
+	if err != nil {
+		t.Fatal(err)
+	}
+	err = os.Remove(path)
+	if err != nil {
+		t.Fatal(err)
+	}
 }