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Signed-off-by: Philippe Mathieu-Daudé --- hw/vfio/pci.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/hw/vfio/pci.c b/hw/vfio/pci.c index 0da2e143b88a..eea96240b7c9 100644 --- a/hw/vfio/pci.c +++ b/hw/vfio/pci.c @@ -2857,10 +2857,9 @@ void vfio_pci_post_reset(VFIOPCIDevice *vdev) bool vfio_pci_host_match(PCIHostDeviceAddress *addr, const char *name) { - char tmp[36]; - - sprintf(tmp, "%04x:%02x:%02x.%1x", addr->domain, - addr->bus, addr->slot, addr->function); + g_autofree char *tmp = g_strdup_printf("%04x:%02x:%02x.%1x", + addr->domain, addr->bus, addr->slot, + addr->function); return (strcmp(tmp, name) == 0); } -- 2.55.0