puppetlabs / facter / 4390

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<a href="https://github.com/puppetlabs/facter/commit/<a class=hub.com/puppetlabs/facter/commit/125a79e4da408bb4d4a86ebb7dd71c0ca27e288f">125a79e4d<a href="https://github.com/puppetlabs/facter/commit/125a79e4da408bb4d4a86ebb7dd71c0ca27e288f">&quot;&gt;(FACT-1477) Also check for config. file when resolving selinux.enabled

Previously, we&amp;#39;d determine if selinux was enabled on a given system by
checking if the selinux filesystem is mounted. This is incorrect. Based
on https://github.com/SELinuxProject/selinux/blob/</a><a class="double-link" href="https://github.com/puppetlabs/facter/commit/<a class="double-link" href="https://github.com/puppetlabs/facter/commit/e93899c8f3c01dfb47e81d3da4b67283fb459f20">e93899c8f</a>">e93899c8f</a><a href="https://github.com/puppetlabs/facter/commit/125a79e4da408bb4d4a86ebb7dd71c0ca27e288f">/libselinux/src/enabled.c#L20, we also need to check if the selinux config. file
/etc/selinux/config also exists. We can have a scenario where the selinux
filesystem is mounted, but the /etc/selinux/config file does not exist. This
is what was happening to the customer, presumably because their kickstart file
was installing some selinux stuff under yum-utils (while our machines weren&#39;t).
Here, Facter would erroneously report that selinux is enabled.

This commit fixes our selinux enablement check by also checking for the
existence of the selinux config. file.

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