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Add missing device type check in QEMU PCI hotunplug

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The QEMU hotunplug code for PCI devices was looking at host
devices in the guest config without first filtering non
PCI devices. This means it was reading garbage

* src/qemu/qemu_driver.c: Filter out non-PCI devices
This commit is contained in:
Daniel P. Berrange
2010-03-03 15:15:21 +00:00
parent 6ef5a5beeb
commit badfe6c75e
1 changed files with 4 additions and 0 deletions
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4
src/qemu/qemu_driver.c
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@@ -6854,6 +6854,10 @@ static int qemudDomainDetachHostPciDevice(struct qemud_driver *driver,
pciDevice *pci;
for (i = 0 ; i < vm->def->nhostdevs ; i++) {
if (vm->def->hostdevs[i]->mode != VIR_DOMAIN_HOSTDEV_MODE_SUBSYS ||
vm->def->hostdevs[i]->source.subsys.type != VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_PCI)
continue;
unsigned domain = vm->def->hostdevs[i]->source.subsys.u.pci.domain;
unsigned bus = vm->def->hostdevs[i]->source.subsys.u.pci.bus;
unsigned slot = vm->def->hostdevs[i]->source.subsys.u.pci.slot;