diff options
| author | Neo Jia <cjia@nvidia.com> | 2016-03-10 09:39:09 -0700 |
|---|---|---|
| committer | Alex Williamson <alex.williamson@redhat.com> | 2016-03-10 20:50:43 -0700 |
| commit | 062ed5d8d6edcba9cb8daecc764b7dcedf3e1009 (patch) | |
| tree | ea6cd8fdaa81ad0cf6117c44e1616498713fb3c0 /hw/vfio | |
| parent | e593c0211b8a9e47d3fd24d2be5900ecf5a03b03 (diff) | |
| download | qemu-062ed5d8d6edcba9cb8daecc764b7dcedf3e1009.tar.gz | |
vfio/pci: replace fixed string limit by g_strdup_printf
A trivial change to remove string limit by using g_strdup_printf
Tested-by: Neo Jia <cjia@nvidia.com>
Signed-off-by: Neo Jia <cjia@nvidia.com>
Signed-off-by: Kirti Wankhede <kwankhede@nvidia.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Diffstat (limited to 'hw/vfio')
| -rw-r--r-- | hw/vfio/pci.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/hw/vfio/pci.c b/hw/vfio/pci.c index 30eb945a4f..d091d8cf0e 100644 --- a/hw/vfio/pci.c +++ b/hw/vfio/pci.c @@ -919,7 +919,7 @@ static void vfio_pci_size_rom(VFIOPCIDevice *vdev) uint32_t orig, size = cpu_to_le32((uint32_t)PCI_ROM_ADDRESS_MASK); off_t offset = vdev->config_offset + PCI_ROM_ADDRESS; DeviceState *dev = DEVICE(vdev); - char name[32]; + char *name; int fd = vdev->vbasedev.fd; if (vdev->pdev.romfile || !vdev->pdev.rom_bar) { @@ -962,10 +962,11 @@ static void vfio_pci_size_rom(VFIOPCIDevice *vdev) trace_vfio_pci_size_rom(vdev->vbasedev.name, size); - snprintf(name, sizeof(name), "vfio[%s].rom", vdev->vbasedev.name); + name = g_strdup_printf("vfio[%s].rom", vdev->vbasedev.name); memory_region_init_io(&vdev->pdev.rom, OBJECT(vdev), &vfio_rom_ops, vdev, name, size); + g_free(name); pci_register_bar(&vdev->pdev, PCI_ROM_SLOT, PCI_BASE_ADDRESS_SPACE_MEMORY, &vdev->pdev.rom); |