cryptfs: run e2fsck/fsck.f2fs in fsck domain
e2fsck and fsck.f2fs must run in the fsck domain. Add call to
setexeccon() to tell selinux to run in the fsck domain on exec.
Addresses:
avc: denied { execute_no_trans } for path="/system/bin/e2fsck" dev="mmcblk0p41" ino=241 scontext=u:r:vold:s0 tcontext=u:object_r:fsck_exec:s0 tclass=file
Bug: 26872236
Change-Id: Ib2a583aeefc667f8aa67532e0ac0ff9619b65461
diff --git a/secontext.h b/secontext.h
new file mode 100644
index 0000000..08ad48e
--- /dev/null
+++ b/secontext.h
@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#ifndef _SECONTEXT_H_
+#define _SECONTEXT_H_
+
+#include <selinux/selinux.h>
+
+__BEGIN_DECLS
+security_context_t secontextFsck();
+__END_DECLS
+
+#endif