[Libguestfs] [PATCH libguestfs-common 2/2] mlcustomize: Fall back to autorelabel if specfile does not exist (RHBZ#1828952).

https://bugzilla.redhat.com/show_bug.cgi?id=1828952#c2 If SELINUXTYPE is set to some value other than targeted then we look for a directory /etc/selinux/<SELINUXTYPE> which does not exist. However this should not cause a fatal error. Using setfiles to do the relabelling immediately is a nice-to-have, but we can fallback to using autorelabel if we're unable to achieve it. --- mlcustomize/SELinux_relabel.ml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/mlcustomize/SELinux_relabel.ml b/mlcustomize/SELinux_relabel.ml index 5df1f08..5ecf7bd 100644 --- a/mlcustomize/SELinux_relabel.ml +++ b/mlcustomize/SELinux_relabel.ml @@ -77,6 +77,12 @@ and use_setfiles g = let specfile = sprintf "/etc/selinux/%s/contexts/files/file_contexts" policy in + (* If the spec file doesn't exist then fall back to using + * autorelabel (RHBZ#1828952). + *) + if not (g#is_file ~followsymlinks:true specfile) then + failwith "no spec file"; + (* RHEL 6.2 - 6.5 had a malformed specfile that contained the * invalid regular expression "/var/run/spice-vdagentd.\pid" * (instead of "\.p"). This stops setfiles from working on -- 2.24.1