memory leak(not freeing allocated buffer)

[Sticky Chocolate]

Version:4.4

(This isn't so much a security bug)
While looking threw copy_cmd.c I saw when allocating new_redirect it
doesn't free it when it is done using it.

copy_cmd.c
Ln 115
________________________________________________________________

REDIRECT *
copy_redirect (redirect)
     REDIRECT *redirect;
{
  REDIRECT *new_redirect;

  new_redirect = (REDIRECT *)xmalloc (sizeof (REDIRECT));
#if 0
  FASTCOPY ((char *)redirect, (char *)new_redirect, (sizeof (REDIRECT)));
#else
  *new_redirect = *redirect;    /* let the compiler do the fast structure
copy */
#endif

  if (redirect->rflags & REDIR_VARASSIGN)
    new_redirect->redirector.filename = copy_word
(redirect->redirector.filename);