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Fix crash in device hotplug cleanup code

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* src/qemu/qemu_driver.c: Fix crash in scenario where XML
  parsing of hotplugged device failed & thus 'dev' is NULL
This commit is contained in:
Daniel P. Berrange 2009-09-24 15:42:25 +01:00
parent 46da355022
commit 879cd8cc2b
1 changed files with 1 additions and 1 deletions
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2
src/qemu/qemu_driver.c
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@ -4880,7 +4880,7 @@ cleanup:
if (cgroup) if (cgroup)
virCgroupFree(&cgroup); virCgroupFree(&cgroup);
if (ret < 0) { if (ret < 0 && dev != NULL) {
if (qemuDomainSetDeviceOwnership(dom->conn, driver, dev, 1) < 0) if (qemuDomainSetDeviceOwnership(dom->conn, driver, dev, 1) < 0)
VIR_WARN0("Fail to restore disk device ownership"); VIR_WARN0("Fail to restore disk device ownership");
virDomainDeviceDefFree(dev); virDomainDeviceDefFree(dev);