diff options
| -rw-r--r-- | arch/x86/events/intel/uncore.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/events/intel/uncore.c b/arch/x86/events/intel/uncore.c index 25e62037563e..42ea435e5ead 100644 --- a/arch/x86/events/intel/uncore.c +++ b/arch/x86/events/intel/uncore.c @@ -882,7 +882,7 @@ static int uncore_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id int phys_id, ret; phys_id = uncore_pcibus_to_physid(pdev->bus); - if (phys_id < 0) + if (phys_id < 0 || phys_id >= UNCORE_SOCKET_MAX) return -ENODEV; if (UNCORE_PCI_DEV_TYPE(id->driver_data) == UNCORE_EXTRA_PCI_DEV) { |