mirror of https://github.com/xemu-project/xemu.git
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>
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@ -919,7 +919,7 @@ static void vfio_pci_size_rom(VFIOPCIDevice *vdev)
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uint32_t orig, size = cpu_to_le32((uint32_t)PCI_ROM_ADDRESS_MASK);
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off_t offset = vdev->config_offset + PCI_ROM_ADDRESS;
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DeviceState *dev = DEVICE(vdev);
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char name[32];
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char *name;
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int fd = vdev->vbasedev.fd;
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if (vdev->pdev.romfile || !vdev->pdev.rom_bar) {
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@ -962,10 +962,11 @@ static void vfio_pci_size_rom(VFIOPCIDevice *vdev)
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trace_vfio_pci_size_rom(vdev->vbasedev.name, size);
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snprintf(name, sizeof(name), "vfio[%s].rom", vdev->vbasedev.name);
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name = g_strdup_printf("vfio[%s].rom", vdev->vbasedev.name);
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memory_region_init_io(&vdev->pdev.rom, OBJECT(vdev),
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&vfio_rom_ops, vdev, name, size);
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g_free(name);
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pci_register_bar(&vdev->pdev, PCI_ROM_SLOT,
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PCI_BASE_ADDRESS_SPACE_MEMORY, &vdev->pdev.rom);
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