4 files changed, 4 insertions, 3 deletions

diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index 7170aaacd5..4160d49688 100644
--- a/hw/arm/virt.c
+++ b/hw/arm/virt.c
@@ -1459,7 +1459,7 @@ static void create_platform_bus(VirtMachineState *vms)
     MemoryRegion *sysmem = get_system_memory();
 
     dev = qdev_new(TYPE_PLATFORM_BUS_DEVICE);
-    dev->id = TYPE_PLATFORM_BUS_DEVICE;
+    dev->id = g_strdup(TYPE_PLATFORM_BUS_DEVICE);
     qdev_prop_set_uint32(dev, "num_irqs", PLATFORM_BUS_NUM_IRQS);
     qdev_prop_set_uint32(dev, "mmio_size", vms->memmap[VIRT_PLATFORM_BUS].size);
     sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal);
diff --git a/hw/core/qdev.c b/hw/core/qdev.c
index cefc5eaa0a..d918b50a1d 100644
--- a/hw/core/qdev.c
+++ b/hw/core/qdev.c
@@ -956,6 +956,7 @@ static void device_finalize(Object *obj)
     }
 
     qemu_opts_del(dev->opts);
+    g_free(dev->id);
 }
 
 static void device_class_base_init(ObjectClass *class, void *data)
diff --git a/hw/pci-bridge/pci_expander_bridge.c b/hw/pci-bridge/pci_expander_bridge.c
index 7112dc3062..10e6e7c2ab 100644
--- a/hw/pci-bridge/pci_expander_bridge.c
+++ b/hw/pci-bridge/pci_expander_bridge.c
@@ -245,7 +245,7 @@ static void pxb_dev_realize_common(PCIDevice *dev, bool pcie, Error **errp)
     } else {
         bus = pci_root_bus_new(ds, "pxb-internal", NULL, NULL, 0, TYPE_PXB_BUS);
         bds = qdev_new("pci-bridge");
-        bds->id = dev_name;
+        bds->id = g_strdup(dev_name);
         qdev_prop_set_uint8(bds, PCI_BRIDGE_DEV_PROP_CHASSIS_NR, pxb->bus_nr);
         qdev_prop_set_bit(bds, PCI_BRIDGE_DEV_PROP_SHPC, false);
     }
diff --git a/hw/ppc/e500.c b/hw/ppc/e500.c
index 95451414dd..960e7efcd3 100644
--- a/hw/ppc/e500.c
+++ b/hw/ppc/e500.c
@@ -1006,7 +1006,7 @@ void ppce500_init(MachineState *machine)
     /* Platform Bus Device */
     if (pmc->has_platform_bus) {
         dev = qdev_new(TYPE_PLATFORM_BUS_DEVICE);
-        dev->id = TYPE_PLATFORM_BUS_DEVICE;
+        dev->id = g_strdup(TYPE_PLATFORM_BUS_DEVICE);
         qdev_prop_set_uint32(dev, "num_irqs", pmc->platform_bus_num_irqs);
         qdev_prop_set_uint32(dev, "mmio_size", pmc->platform_bus_size);
         sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal);