Sanity check RDMA remote data

[qemu.git] / bootdevice.c

diff --git a/bootdevice.c b/bootdevice.c
index df9ab0e8021dc45b0a318386311aa8eec88f9ccd..3cdc0d7b2249f73804055a767906462b6980532b 100644 (file)
--- a/bootdevice.c
+++ b/bootdevice.c
@@ -1,7 +1,7 @@
 /*
  * QEMU Boot Device Implement
  *
- * Copyright (c) 2014 HUAWEI TECHNOLOGIES CO.,LTD.
+ * Copyright (c) 2014 HUAWEI TECHNOLOGIES CO., LTD.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -223,10 +223,15 @@ char *get_boot_devices_list(size_t *size, bool ignore_suffixes)
         }
 
         if (!ignore_suffixes) {
-            d = qdev_get_own_fw_dev_path_from_handler(i->dev->parent_bus, i->dev);
-            if (d) {
-                assert(!i->suffix);
-                suffix = d;
+            if (i->dev) {
+                d = qdev_get_own_fw_dev_path_from_handler(i->dev->parent_bus,
+                                                          i->dev);
+                if (d) {
+                    assert(!i->suffix);
+                    suffix = d;
+                } else {
+                    suffix = g_strdup(i->suffix);
+                }
             } else {
                 suffix = g_strdup(i->suffix);
             }