Remove doaccess variable and access(2) call since this interfers with

applications like zdump(8) because pledge(2) doesn't allow access(2) to
/usr/share/zoneinfo.

millert@ better described why this call can go away:

"This looks like an attempt to do access checks based on the real uid instead
of the effective uid.  Basically for setuid programs we don't want to allow a
user to set TZ to a path they should not be able to otherwise access.

However, we already have a check for issetugid() above so I think the doaccess
bits can just be removed and we can rely on open()."

After discussion with tb@, deraadt@ and millert@, this was also OK'ed by them

0 files changed, 0 insertions, 0 deletions