Don't leak mount flags into kernel

[zfs.git] / lib / libspl / include / sys / mount.h

diff --git a/lib/libspl/include/sys/mount.h b/lib/libspl/include/sys/mount.h
index 145e785..7b1e06b 100644 (file)
--- a/lib/libspl/include/sys/mount.h
+++ b/lib/libspl/include/sys/mount.h
@@ -51,10 +51,10 @@
 #define MS_DIRSYNC             S_WRITE
 #endif
 
-#define        MS_USERS        0x40000000
-#define        MS_OWNER        0x10000000
-#define        MS_GROUP        0x08000000
-#define        MS_COMMENT      0x02000000
+#define        MS_USERS        (MS_NOEXEC|MS_NOSUID|MS_NODEV)
+#define        MS_OWNER        (MS_NOSUID|MS_NODEV)
+#define        MS_GROUP        (MS_NOSUID|MS_NODEV)
+#define        MS_COMMENT      0
 
 /*
  * Older glibc <sys/mount.h> headers did not define all the available