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Description of problem:

With RHEL7 merging /bin into /usr/bin and turning it into a symlink, but "getconf PATH" is still returning the "/bin" component:
======
$ getconf PATH
/bin:/usr/bin
======

And of course the library POSIX call confstr(_CS_PATH,...) is also returning the erroneous "/bin:/usr/bin" string.

It should now just be "/usr/bin".

We can fix this in Fedora and RHEL. It won't go upstream and it will be a distro specific customization for distributions that have acceted "Move To /usr".

Technically this is a hard-coded define in:
sysdeps/unix/confstr.h:#define	CS_PATH	"/bin:/usr/bin"

Easy enough to adjust, and that should fix getconf and confstr. QE should verify.

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://rhn.redhat.com/errata/RHSA-2015-0327.html