Fix file access checks on commands

The current implementation of check_file_access() does not consider that
some options take scripts and executables as input.  When some of these
commands are given arguments in the OpenVPN configuration,
check_file_access() would take those arguments as a part of the file name
to the command.  Thus the file check would fail.

This patch improves that by introducing a check_cmd_access() function which
first splits out the arguments to the command before checking if the file
with the command is available.

[DS: This patch is splitted out from the options.c.diff patch sent to the
     mailing list - where only the function changes is included here]

Signed-off-by: Jonathan K. Bullard <jkbullard@gmail.com>
Acked-by: Gert Doering <gert@greenie.muc.de>
Message-Id: CAEsd45RkyJw6yUk1Jwkip70HkCjKYoU+V=do3N7SH7JOaHBZdw@mail.gmail.com
URL: http://article.gmane.org/gmane.network.openvpn.devel/6194
Signed-off-by: David Sommerseth <davids@redhat.com>

0 files changed, 0 insertions, 0 deletions