diff --git a/backends/igvm.c b/backends/igvm.c
index 50f0d6fb9a..c347d0c17e 100644
--- a/backends/igvm.c
+++ b/backends/igvm.c
@@ -216,11 +216,13 @@ static void *qigvm_prepare_memory(QIgvm *ctx, uint64_t addr, uint64_t size,
             ctx->machine_state->cgs->require_guest_memfd) {
             if (!memory_region_init_ram_guest_memfd(igvm_pages, NULL,
                                                     region_name, size, errp)) {
+                g_free(igvm_pages);
                 return NULL;
             }
         } else {
             if (!memory_region_init_ram(igvm_pages, NULL, region_name, size,
                                         errp)) {
+                g_free(igvm_pages);
                 return NULL;
             }
         }
diff --git a/include/system/igvm-internal.h b/include/system/igvm-internal.h
index 76ae1bc3be..7f131c4d03 100644
--- a/include/system/igvm-internal.h
+++ b/include/system/igvm-internal.h
@@ -19,7 +19,7 @@
 #include <igvm/igvm.h>
 
 struct IgvmCfg {
-    ObjectClass parent_class;
+    Object parent_obj;
 
     /*
      * filename: Filename that specifies a file that contains the configuration