commit 8c662db964cd1abe4891d9bd609f45a93b87c236
author Alan Jenkins <alan.christopher.jenkins@gmail.com> Sun Mar 26 15:35:50 2017 +0100
committer James Carter <jwcart2@tycho.nsa.gov> Tue Mar 28 13:41:04 2017 -0400
tree e7c91e268b7f4877cc50225c21ff091284dc9fab
parent 6e3c3595b15d8656780af24b37e0efd68a32abf5

policycoreutils: fixfiles should handle path arguments more robustly

E.g. `fixfiles restore -v /usr` - before:

Warning: Skipping the following R/O filesystems:
/sys/fs/cgroup
Progress and Verbose mutually exclusive
usage:  /sbin/restorecon [-iFnprRv0] [-e excludedir] pathname...
usage:  /sbin/restorecon [-iFnprRv0] [-e excludedir] -f filename
Warning: Skipping the following R/O filesystems:
/sys/fs/cgroup
229k

after:

Warning: Skipping the following R/O filesystems:
/sys/fs/cgroup
/sbin/restorecon:  lstat(-v) failed:  No such file or directory
Warning: Skipping the following R/O filesystems:
/sys/fs/cgroup
229k

This matches the usage shown in the manual page.  While we're in there,
we should handle spaces as well e.g `fixfiles restore "a b"`.  Before:

Warning: Skipping the following R/O filesystems:
/sys/fs/cgroup
/sbin/restorecon:  lstat(b) failed:  No such file or directory

After:

Warning: Skipping the following R/O filesystems:
/sys/fs/cgroup
/sbin/restorecon:  lstat(a b) failed:  No such file or directory

Signed-off-by: Alan Jenkins <alan.christopher.jenkins@gmail.com>