--- /usr/local/etc/rc.d/named.orig	2019-05-16 12:49:16.000000000 -0700
+++ /usr/local/etc/rc.d/named	2019-05-16 12:49:16.000000000 -0700
@@ -60,6 +60,7 @@
 _named_confdirroot="${named_conf%/*}"
 _named_confdir="${named_chrootdir}${_named_confdirroot}"
 _named_program_root="${named_program%/sbin/named}"
+_named_libdir="/usr/local/lib/named"
 _openssl_engines="/usr/lib/engines"
 
 # Needed if named.conf and rndc.conf are moved or if rndc.conf is used
@@ -155,6 +156,20 @@
 		fi
 	fi
 
+	# The named libraries should be present in the chroot, named loads them
+	# after chrooting.
+	if [ -d ${_named_libdir} ]; then
+		mkdir -p ${named_chrootdir}${_named_libdir}
+		if can_mount nullfs ; then
+			mount -t nullfs ${_named_libdir} ${named_chrootdir}${_named_libdir}
+		else
+			warn "named chroot: cannot nullfs mount named" \
+				"libraries into the chroot, will copy the shared" \
+				"libraries instead."
+			cp -f ${_named_libdir}/*.so ${named_chrootdir}${_named_libdir}
+		fi
+	fi
+
 	# Copy and/or update key files to the chroot /etc
 	#
 	for file in localtime protocols services; do
@@ -242,6 +257,11 @@
 		if [ -d ${_openssl_engines} ]; then
 			if can_mount nullfs; then
 				umount ${named_chrootdir}${_openssl_engines}
+			fi
+		fi
+		if [ -d ${_named_libdir} ]; then
+			if can_mount nullfs; then
+				umount ${named_chrootdir}${_named_libdir}
 			fi
 		fi
 		if [ -c ${named_chrootdir}/dev/null ]; then