From 083c33b3243da8ab266c0ff75b6abb217bcbf440 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A1n=20Tomko?= <jtomko@redhat.com>
Date: Thu, 7 May 2015 13:15:06 +0200
Subject: [PATCH] Assign virtio-serial addresses after coldplugging a device

Otherwise we might allow coldplugging a device
that uses an address that is already occupied, creating
an unstartable domain.

https://bugzilla.redhat.com/show_bug.cgi?id=1220195
---
 src/qemu/qemu_driver.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index f922a2893c..f7433ee9b3 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -8334,6 +8334,8 @@ qemuDomainAttachDeviceConfig(virQEMUCapsPtr qemuCaps,
         dev->data.chr = NULL;
         if (virDomainDefAddImplicitControllers(vmdef) < 0)
             return -1;
+        if (qemuDomainAssignAddresses(vmdef, qemuCaps, NULL) < 0)
+            return -1;
         break;
 
     case VIR_DOMAIN_DEVICE_FS:
-- 
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