From: John Ferlan <jferlan@redhat.com>
Date: Thu, 17 Jan 2013 19:17:11 +0000 (-0500)
Subject: qemu: Check valid activeDev before calling pciDeviceSetUsedBy
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=e44d2400925b2ee7c2ac3d42f7cee8f21c490815;p=libvirt.git

qemu: Check valid activeDev before calling pciDeviceSetUsedBy
---

diff --git a/src/qemu/qemu_hostdev.c b/src/qemu/qemu_hostdev.c
index 896ad9be67..ba6dadd4e7 100644
--- a/src/qemu/qemu_hostdev.c
+++ b/src/qemu/qemu_hostdev.c
@@ -511,7 +511,8 @@ int qemuPrepareHostdevPCIDevices(virQEMUDriverPtr driver,
         dev = pciDeviceListGet(pcidevs, i);
         activeDev = pciDeviceListFind(driver->activePciHostdevs, dev);
 
-        pciDeviceSetUsedBy(activeDev, name);
+        if (activeDev)
+            pciDeviceSetUsedBy(activeDev, name);
     }
 
     /* Loop 8: Now set the original states for hostdev def */