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[Qemu-commits] [COMMIT 07b7d05] Fix do_pci_register_device() to reject
From: |
Anthony Liguori |
Subject: |
[Qemu-commits] [COMMIT 07b7d05] Fix do_pci_register_device() to reject devfn alreadyin use |
Date: |
Mon, 22 Jun 2009 15:51:08 -0000 |
From: Markus Armbruster <address@hidden>
Signed-off-by: Markus Armbruster <address@hidden>
Signed-off-by: Anthony Liguori <address@hidden>
diff --git a/hw/pci.c b/hw/pci.c
index 140cdba..da76ecd 100644
--- a/hw/pci.c
+++ b/hw/pci.c
@@ -267,6 +267,8 @@ static PCIDevice *do_pci_register_device(PCIDevice
*pci_dev, PCIBus *bus,
}
return NULL;
found: ;
+ } else if (bus->devices[devfn]) {
+ return NULL;
}
pci_dev->bus = bus;
pci_dev->devfn = devfn;
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- [Qemu-commits] [COMMIT 07b7d05] Fix do_pci_register_device() to reject devfn alreadyin use,
Anthony Liguori <=