diff options
Diffstat (limited to 'hw/pci.c')
| -rw-r--r-- | hw/pci.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/hw/pci.c b/hw/pci.c index 70b5fd965b..35cb374845 100644 --- a/hw/pci.c +++ b/hw/pci.c @@ -1906,7 +1906,7 @@ int pci_add_capability(PCIDevice *pdev, uint8_t cap_id, config[PCI_CAP_LIST_NEXT] = pdev->config[PCI_CAPABILITY_LIST]; pdev->config[PCI_CAPABILITY_LIST] = offset; pdev->config[PCI_STATUS] |= PCI_STATUS_CAP_LIST; - memset(pdev->used + offset, 0xFF, size); + memset(pdev->used + offset, 0xFF, QEMU_ALIGN_UP(size, 4)); /* Make capability read-only by default */ memset(pdev->wmask + offset, 0, size); /* Check capability by default */ @@ -1926,7 +1926,7 @@ void pci_del_capability(PCIDevice *pdev, uint8_t cap_id, uint8_t size) memset(pdev->w1cmask + offset, 0, size); /* Clear cmask as device-specific registers can't be checked */ memset(pdev->cmask + offset, 0, size); - memset(pdev->used + offset, 0, size); + memset(pdev->used + offset, 0, QEMU_ALIGN_UP(size, 4)); if (!pdev->config[PCI_CAPABILITY_LIST]) pdev->config[PCI_STATUS] &= ~PCI_STATUS_CAP_LIST; |