On 28/3/22 11:15, Peter Maydell wrote:
On Mon, 28 Mar 2022 at 09:48, <marcandre.lur...@redhat.com> wrote:From: Marc-André Lureau <marcandre.lur...@redhat.com> Signed-off-by: Marc-André Lureau <marcandre.lur...@redhat.com> --- hw/intc/exynos4210_gic.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/hw/intc/exynos4210_gic.c b/hw/intc/exynos4210_gic.c index bc73d1f11524..5b6f4330a5f3 100644 --- a/hw/intc/exynos4210_gic.c +++ b/hw/intc/exynos4210_gic.c @@ -289,10 +289,6 @@ static void exynos4210_gic_realize(DeviceState *dev, Error **errp) Object *obj = OBJECT(dev); Exynos4210GicState *s = EXYNOS4210_GIC(obj); SysBusDevice *sbd = SYS_BUS_DEVICE(obj); - const char cpu_prefix[] = "exynos4210-gic-alias_cpu"; - const char dist_prefix[] = "exynos4210-gic-alias_dist"; - char cpu_alias_name[sizeof(cpu_prefix) + 3]; - char dist_alias_name[sizeof(cpu_prefix) + 3]; SysBusDevice *gicbusdev; uint32_t n = s->num_cpu; uint32_t i; @@ -322,8 +318,10 @@ static void exynos4210_gic_realize(DeviceState *dev, Error **errp) */ assert(n <= EXYNOS4210_NCPUS); for (i = 0; i < n; i++) { + g_autofree char *cpu_alias_name = g_strdup_printf("exynos4210-gic-alias_cpu%x", i); + g_autofree char *dist_alias_name = g_strdup_printf("exynos4210-gic-alias_dist%x", i);
Dubious '%x' format... Maybe change to '%u'?
/* Map CPU interface per SMP Core */ - sprintf(cpu_alias_name, "%s%x", cpu_prefix, i); memory_region_init_alias(&s->cpu_alias[i], obj, cpu_alias_name, sysbus_mmio_get_region(gicbusdev, 1), @@ -333,7 +331,6 @@ static void exynos4210_gic_realize(DeviceState *dev, Error **errp) EXYNOS4210_EXT_GIC_CPU_GET_OFFSET(i), &s->cpu_alias[i]); /* Map Distributor per SMP Core */ - sprintf(dist_alias_name, "%s%x", dist_prefix, i); memory_region_init_alias(&s->dist_alias[i], obj, dist_alias_name, sysbus_mmio_get_region(gicbusdev, 0), --More false positives, but here the new code is massively better than the old. Reviewed-by: Peter Maydell <peter.mayd...@linaro.org> thanks -- PMM
