libglusterfs: run: fix closing of redirection fd in child

When run was doing a program invocation like "echo foo > foof",
the file descriptor to foof was closed before stdout could be
reopened to it.

To fix this, we change the order of actions: first do redirections,
then do the fd cleanup. This also simplifies code (as there are less
fds which are exempt of the cleanup).

Change-Id: I5f74e41f2999e59916a40c8a89d7fb730d808c27
BUG: 2562
Reported-by: Rajesh Amaravathi <rajesh@gluster.com>
Reviewed-on: http://review.gluster.com/428
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Tested-by: Rajesh Amaravathi <rajesh@gluster.com>
Reviewed-by: Rajesh Amaravathi <rajesh@gluster.com>
Reviewed-by: Amar Tumballi <amar@gluster.com>

0 files changed, 0 insertions, 0 deletions