From 1d36da769a4e390a63db1d44114741bb924acdd6 Mon Sep 17 00:00:00 2001 From: Greg Kurz Date: Mon, 11 Sep 2017 12:14:12 +0200 Subject: spapr_pci: convert sprintf() to g_strdup_printf() In order to follow a QEMU common practice. Signed-off-by: Greg Kurz Signed-off-by: David Gibson --- hw/ppc/spapr_pci.c | 21 ++++++++++++--------- 1 file changed, 12 insertions(+), 9 deletions(-) (limited to 'hw/ppc') diff --git a/hw/ppc/spapr_pci.c b/hw/ppc/spapr_pci.c index 75cd939223..7d84b9766e 100644 --- a/hw/ppc/spapr_pci.c +++ b/hw/ppc/spapr_pci.c @@ -1609,34 +1609,37 @@ static void spapr_phb_realize(DeviceState *dev, Error **errp) sphb->dtbusname = g_strdup_printf("pci@%" PRIx64, sphb->buid); - namebuf = alloca(strlen(sphb->dtbusname) + 32); - /* Initialize memory regions */ - sprintf(namebuf, "%s.mmio", sphb->dtbusname); + namebuf = g_strdup_printf("%s.mmio", sphb->dtbusname); memory_region_init(&sphb->memspace, OBJECT(sphb), namebuf, UINT64_MAX); + g_free(namebuf); - sprintf(namebuf, "%s.mmio32-alias", sphb->dtbusname); + namebuf = g_strdup_printf("%s.mmio32-alias", sphb->dtbusname); memory_region_init_alias(&sphb->mem32window, OBJECT(sphb), namebuf, &sphb->memspace, SPAPR_PCI_MEM_WIN_BUS_OFFSET, sphb->mem_win_size); + g_free(namebuf); memory_region_add_subregion(get_system_memory(), sphb->mem_win_addr, &sphb->mem32window); - sprintf(namebuf, "%s.mmio64-alias", sphb->dtbusname); + namebuf = g_strdup_printf("%s.mmio64-alias", sphb->dtbusname); memory_region_init_alias(&sphb->mem64window, OBJECT(sphb), namebuf, &sphb->memspace, sphb->mem64_win_pciaddr, sphb->mem64_win_size); + g_free(namebuf); memory_region_add_subregion(get_system_memory(), sphb->mem64_win_addr, &sphb->mem64window); /* Initialize IO regions */ - sprintf(namebuf, "%s.io", sphb->dtbusname); + namebuf = g_strdup_printf("%s.io", sphb->dtbusname); memory_region_init(&sphb->iospace, OBJECT(sphb), namebuf, SPAPR_PCI_IO_WIN_SIZE); + g_free(namebuf); - sprintf(namebuf, "%s.io-alias", sphb->dtbusname); + namebuf = g_strdup_printf("%s.io-alias", sphb->dtbusname); memory_region_init_alias(&sphb->iowindow, OBJECT(sphb), namebuf, &sphb->iospace, 0, SPAPR_PCI_IO_WIN_SIZE); + g_free(namebuf); memory_region_add_subregion(get_system_memory(), sphb->io_win_addr, &sphb->iowindow); @@ -1654,10 +1657,10 @@ static void spapr_phb_realize(DeviceState *dev, Error **errp) * Later the guest might want to create another DMA window * which will become another memory subregion. */ - sprintf(namebuf, "%s.iommu-root", sphb->dtbusname); - + namebuf = g_strdup_printf("%s.iommu-root", sphb->dtbusname); memory_region_init(&sphb->iommu_root, OBJECT(sphb), namebuf, UINT64_MAX); + g_free(namebuf); address_space_init(&sphb->iommu_as, &sphb->iommu_root, sphb->dtbusname); -- cgit v1.2.3