e2fsck: Fix leaks in error paths

fn and/or array was not freed in some error paths.

[ Also make sure the array is NULL terminated before we free it in
  get_dirlist(). --tytso]

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
1 file changed