Creds: creds->security can be NULL is selinux is disabled

[cascardo/linux.git] / include / linux / selinux.h

diff --git a/include/linux/selinux.h b/include/linux/selinux.h
index 20f965d..223d06a 100644 (file)
--- a/include/linux/selinux.h
+++ b/include/linux/selinux.h
@@ -61,6 +61,11 @@ void selinux_secmark_refcount_inc(void);
  *     existing SECMARK targets has been removed/flushed.
  */
 void selinux_secmark_refcount_dec(void);
+
+/**
+ * selinux_is_enabled - is SELinux enabled?
+ */
+bool selinux_is_enabled(void);
 #else
 
 static inline int selinux_string_to_sid(const char *str, u32 *sid)
@@ -84,6 +89,10 @@ static inline void selinux_secmark_refcount_dec(void)
        return;
 }
 
+static bool selinux_is_enabled(void)
+{
+       return false;
+}
 #endif /* CONFIG_SECURITY_SELINUX */
 
 #endif /* _LINUX_SELINUX_H */