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qemu: make qemuComparePCIDevice aware of multiple buses

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Bus and domain need to be checked as well, otherwise we might
get false positives when searching for multi-function devices.
This commit is contained in:
Ján Tomko 2013-04-03 18:09:47 +02:00
parent bcefb50792
commit 8e5928de98
1 changed files with 3 additions and 1 deletions
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4
src/qemu/qemu_hotplug.c
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@ -1999,7 +1999,9 @@ static int qemuComparePCIDevice(virDomainDefPtr def ATTRIBUTE_UNUSED,
info2->type != VIR_DOMAIN_DEVICE_ADDRESS_TYPE_PCI)
return 0;
if (info1->addr.pci.slot == info2->addr.pci.slot &&
if (info1->addr.pci.domain == info2->addr.pci.domain &&
info1->addr.pci.bus == info2->addr.pci.bus &&
info1->addr.pci.slot == info2->addr.pci.slot &&
info1->addr.pci.function != info2->addr.pci.function)
return -1;
return 0;