Merge pull request containers#5694 from dfr/freebsd-network-host

run: fix a nil pointer dereference on FreeBSD

run_freebsd.go

@@ -241,7 +241,7 @@ func (b *Builder) Run(command []string, options RunOptions) error {
 		// Only add entries here if we do not have to do setup network,
 		// if we do we have to do it much later after the network setup.
 		if !configureNetwork {
-			err = b.addResolvConfEntries(resolvFile, nil, nil, false, true)
+			err = b.addResolvConfEntries(resolvFile, nil, spec, false, true)
 			if err != nil {
 				return err
 			}