[PATCH] proc_loginuid_write() uses simple_strtoul() on non-terminated array

[pandora-kernel.git] / fs / namespace.c

diff --git a/fs/namespace.c b/fs/namespace.c
index 2c5f1f8..bf478ad 100644 (file)
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -899,13 +899,11 @@ static int do_change_type(struct nameidata *nd, int flag)
 /*
  * do loopback mount.
  */
-static int do_loopback(struct nameidata *nd, char *old_name, unsigned long flags, int mnt_flags)
+static int do_loopback(struct nameidata *nd, char *old_name, int recurse)
 {
        struct nameidata old_nd;
        struct vfsmount *mnt = NULL;
-       int recurse = flags & MS_REC;
        int err = mount_is_safe(nd);
-
        if (err)
                return err;
        if (!old_name || !*old_name)
@@ -939,7 +937,6 @@ static int do_loopback(struct nameidata *nd, char *old_name, unsigned long flags
                spin_unlock(&vfsmount_lock);
                release_mounts(&umount_list);
        }
-       mnt->mnt_flags = mnt_flags;
 
 out:
        up_write(&namespace_sem);
@@ -1353,7 +1350,7 @@ long do_mount(char *dev_name, char *dir_name, char *type_page,
                retval = do_remount(&nd, flags & ~MS_REMOUNT, mnt_flags,
                                    data_page);
        else if (flags & MS_BIND)
-               retval = do_loopback(&nd, dev_name, flags, mnt_flags);
+               retval = do_loopback(&nd, dev_name, flags & MS_REC);
        else if (flags & (MS_SHARED | MS_PRIVATE | MS_SLAVE | MS_UNBINDABLE))
                retval = do_change_type(&nd, flags);
        else if (flags & MS_MOVE)