From: Alexey Kardashevskiy <aik@ozlabs.ru>
Date: Thu, 19 Oct 2017 02:15:05 +0000 (+1100)
Subject: pci: Initialize pci_dev->name before use
X-Git-Url: https://repo.jachan.dev/qemu.git/commitdiff_plain/d06bce95ff8c6e2f290db150695f826c3d57324f

pci: Initialize pci_dev->name before use

This moves pci_dev->name initialization earlier so
pci_dev->bus_master_as could get a name instead of an empty string.

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---

diff --git a/hw/pci/pci.c b/hw/pci/pci.c
index 5ed3c8dca4..b2d139bd9a 100644
--- a/hw/pci/pci.c
+++ b/hw/pci/pci.c
@@ -1030,6 +1030,7 @@ static PCIDevice *do_pci_register_device(PCIDevice *pci_dev, PCIBus *bus,
 
     pci_dev->devfn = devfn;
     pci_dev->requester_id_cache = pci_req_id_cache_get(pci_dev);
+    pstrcpy(pci_dev->name, sizeof(pci_dev->name), name);
 
     memory_region_init(&pci_dev->bus_master_container_region, OBJECT(pci_dev),
                        "bus master container", UINT64_MAX);
@@ -1039,7 +1040,6 @@ static PCIDevice *do_pci_register_device(PCIDevice *pci_dev, PCIBus *bus,
     if (qdev_hotplug) {
         pci_init_bus_master(pci_dev);
     }
-    pstrcpy(pci_dev->name, sizeof(pci_dev->name), name);
     pci_dev->irq_state = 0;
     pci_config_alloc(pci_dev);