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[Qemu-devel] [PATCH v2] replace fixed str limit by g_strdup_printf
From: |
Neo Jia |
Subject: |
[Qemu-devel] [PATCH v2] replace fixed str limit by g_strdup_printf |
Date: |
Wed, 24 Feb 2016 16:38:20 -0800 |
A trivial change to remove string limit by using g_strdup_printf
Tested-by: Neo Jia <address@hidden>
Signed-off-by: Neo Jia <address@hidden>
Signed-off-by: Kirti Wankhede <address@hidden>
---
hw/vfio/pci.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/hw/vfio/pci.c b/hw/vfio/pci.c
index 30eb945a4fc1..d091d8cf0e6e 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);
--
1.8.3.1
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