[libvirt] [PATCH 27/27] Fix crash in device hotplug cleanup code
* src/qemu/qemu_driver.c: Fix crash in scenario where XML
parsing of hotplugged device failed & thus 'dev' is NULL
---
src/qemu/qemu_driver.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index da72913..7dc9353 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -4880,7 +4880,7 @@ cleanup:
if (cgroup)
virCgroupFree(&cgroup);
- if (ret < 0) {
+ if (ret < 0 && dev != NULL) {
if (qemuDomainSetDeviceOwnership(dom->conn, driver, dev, 1) < 0)
VIR_WARN0("Fail to restore disk device ownership");
virDomainDeviceDefFree(dev);
--
1.6.2.5