From 07cac176fba947381c8111b8e02e8067e7fa542a Mon Sep 17 00:00:00 2001
From: Edward Tomasz Napierala <trasz@FreeBSD.org>
Date: Mon, 8 Feb 2021 21:52:31 +0000
Subject: [PATCH] Don't check compat.linux.emul_path before loading linux(4)

Fix e40787f900f to make libexec/rc/rc.d/linux retrieve the sysctl
after loading the kernel module which provides it, not before.

Reported By:	jkim
Sponsored By:	The FreeBSD Foundation
---
 libexec/rc/rc.d/linux | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libexec/rc/rc.d/linux b/libexec/rc/rc.d/linux
index 4381b62cc66..f44a9d02fc8 100755
--- a/libexec/rc/rc.d/linux
+++ b/libexec/rc/rc.d/linux
@@ -18,7 +18,6 @@ stop_cmd=":"
 linux_start()
 {
 	local _emul_path _tmpdir
-	_emul_path="$(sysctl -n compat.linux.emul_path)"
 
 	load_kld -e 'linux(aout|elf)' linux
 	case `sysctl -n hw.machine_arch` in
@@ -26,6 +25,9 @@ linux_start()
 		load_kld -e 'linux64elf' linux64
 		;;
 	esac
+
+	_emul_path="$(sysctl -n compat.linux.emul_path)"
+
 	if [ -x ${_emul_path}/sbin/ldconfigDisabled ]; then
 		_tmpdir=`mktemp -d -t linux-ldconfig`
 		${_emul_path}/sbin/ldconfig -C ${_tmpdir}/ld.so.cache