Simple diff below, which updates samba to 4.22.4. Changes are detailed
by https://www.samba.org/samba/history/samba-4.22.4.html.

Run tested on amd64.

OK to commit this to -current and -stable?


diff --git Makefile Makefile
index 3167145af15..37c0b880371 100644
--- Makefile
+++ Makefile
@@ -1,4 +1,4 @@
-VERSION =		4.22.3
+VERSION =		4.22.4
 DISTNAME =		samba-${VERSION}
 EPOCH =			0
 
diff --git distinfo distinfo
index 5e067bde732..86efb202044 100644
--- distinfo
+++ distinfo
@@ -1,2 +1,2 @@
-SHA256 (samba-4.22.3.tar.gz) = j9cJJimjWW2TXNdWfZNJeflCcpGOw6/9DMgHk07PIro=
-SIZE (samba-4.22.3.tar.gz) = 42869744
+SHA256 (samba-4.22.4.tar.gz) = pBqCiEir316ULJAMoXhZfhiqt7YdPAaptbpDZhmIAQs=
+SIZE (samba-4.22.4.tar.gz) = 42873748