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From 1cd3626354131eecbaea0ce16f04be34ad4dfbf9 Mon Sep 17 00:00:00 2001
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From: David Tardon <dtardon@redhat.com>
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Date: Fri, 11 Mar 2022 14:04:16 +0100
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Subject: [PATCH] fix(dracut-initramfs-restore.sh): check if SELINUXTYPE is set
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It can happen that SELINUXTYPE is not set, e.g., in Fedora/RHEL
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installation images /etc/selinux/config is an empty file. That means
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that setfiles fails, which makes dracut-initramfs-restore fail too
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because it uses "set -x", which means that dracut-shutdown.service
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fails. But, after commit 7ab1d00227cad6f1b86ba01fdc766769faebb031, a
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failure of dracut-shutdown.service means that the final switch back into
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initrd is skipped. Let's just add an additional sanity check to
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workaround that.
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Resolves: #2059552
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---
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dracut-initramfs-restore.sh | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/dracut-initramfs-restore.sh b/dracut-initramfs-restore.sh
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index d97030a3..25cc881d 100644
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--- a/dracut-initramfs-restore.sh
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+++ b/dracut-initramfs-restore.sh
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@@ -65,7 +65,7 @@ fi
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if [ -e /etc/selinux/config -a -x /usr/sbin/setfiles ]; then
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. /etc/selinux/config
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- /usr/sbin/setfiles -v -r /run/initramfs /etc/selinux/"${SELINUXTYPE}"/contexts/files/file_contexts /run/initramfs > /dev/null
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+ [ -n "${SELINUXTYPE}" ] && /usr/sbin/setfiles -v -r /run/initramfs /etc/selinux/"${SELINUXTYPE}"/contexts/files/file_contexts /run/initramfs > /dev/null
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fi
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exit 0
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