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x86/PCI: pci quirks, fix pci refcounting

Stanse found a pci reference leak in quirk_amd_nb_node.
Instead of putting nb_ht, there is a put of dev passed as
an argument.

http://stanse.fi.muni.cz/

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Jiri Slaby 16 jaren geleden
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1 gewijzigde bestanden met toevoegingen van 1 en 1 verwijderingen
  1. 1 1
      arch/x86/kernel/quirks.c

+ 1 - 1
arch/x86/kernel/quirks.c

@@ -508,7 +508,7 @@ static void __init quirk_amd_nb_node(struct pci_dev *dev)
 
 	pci_read_config_dword(nb_ht, 0x60, &val);
 	set_dev_node(&dev->dev, val & 7);
-	pci_dev_put(dev);
+	pci_dev_put(nb_ht);
 }
 
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_K8_NB,