-diff -urp libvirt-4.5.0.orig/src/qemu/qemu_conf.c libvirt-4.5.0/src/qemu/qemu_conf.c
---- libvirt-4.5.0.orig/src/qemu/qemu_conf.c 2018-07-09 16:27:53.842864595 +0000
-+++ libvirt-4.5.0/src/qemu/qemu_conf.c 2018-07-09 16:28:11.861863521 +0000
-@@ -555,6 +555,8 @@ int virQEMUDriverConfigLoadFile(virQEMUD
- goto cleanup;
- if (virConfGetValueBool(conf, "nographics_allow_host_audio", &cfg->nogfxAllowHostAudio) < 0)
- goto cleanup;
+diff -urp libvirt-5.1.0.orig/src/qemu/qemu_conf.c libvirt-5.1.0/src/qemu/qemu_conf.c
+--- libvirt-5.1.0.orig/src/qemu/qemu_conf.c 2019-03-23 11:41:18.270000000 +0100
++++ libvirt-5.1.0/src/qemu/qemu_conf.c 2019-03-23 11:47:01.904000000 +0100
+@@ -471,6 +471,8 @@ virQEMUDriverConfigLoadVNCEntry(virQEMUD
+ return -1;
+ if (virConfGetValueBool(conf, "vnc_allow_host_audio", &cfg->vncAllowHostAudio) < 0)
+ return -1;