-diff -ur libvirt-5.5.0.orig/src/qemu/qemu_conf.c libvirt-5.5.0/src/qemu/qemu_conf.c
---- libvirt-5.5.0.orig/src/qemu/qemu_conf.c 2019-07-14 19:27:07.836000000 +0200
-+++ libvirt-5.5.0/src/qemu/qemu_conf.c 2019-07-14 19:27:29.079000000 +0200
-@@ -453,6 +453,8 @@
+diff -ur libvirt-5.10.0.orig/src/qemu/qemu_command.c libvirt-5.10.0/src/qemu/qemu_command.c
+--- libvirt-5.10.0.orig/src/qemu/qemu_command.c 2019-12-08 00:44:49.154000000 +0100
++++ libvirt-5.10.0/src/qemu/qemu_command.c 2019-12-08 00:45:04.937000000 +0100
+@@ -7875,6 +7875,10 @@
+ virCommandAddEnvPair(cmd, "SASL_CONF_PATH", cfg->vncSASLdir);
+
+ /* TODO: Support ACLs later */
++
++ if (cfg->vncACL)
++ virBufferAddLit(&opt, ",acl");
++
+ }
+
+ virCommandAddArg(cmd, "-vnc");
+diff -ur libvirt-5.10.0.orig/src/qemu/qemu_conf.c libvirt-5.10.0/src/qemu/qemu_conf.c
+--- libvirt-5.10.0.orig/src/qemu/qemu_conf.c 2019-12-08 00:44:49.152000000 +0100
++++ libvirt-5.10.0/src/qemu/qemu_conf.c 2019-12-08 00:45:04.937000000 +0100
+@@ -400,6 +400,8 @@