diff --git a/bdrv_open2_fix_flags.patch b/bdrv_open2_fix_flags.patch
index aa6ae44..497d403 100644
--- a/bdrv_open2_fix_flags.patch
+++ b/bdrv_open2_fix_flags.patch
@@ -19,7 +19,7 @@ Index: xen-3.4.1-testing/tools/ioemu-remote/block.c
 -       RDONLY as fallback */
      if (!(flags & BDRV_O_FILE))
 -        open_flags = BDRV_O_RDWR | (flags & BDRV_O_CACHE_MASK);
-+        open_flags = flags & BDRV_O_CACHE_MASK;
++        open_flags = flags;
      else
          open_flags = flags & ~(BDRV_O_FILE | BDRV_O_SNAPSHOT);
 +    if (!(open_flags & BDRV_O_RDWR))
diff --git a/ioemu-7615-qcow2-fix-alloc_cluster_link_l2.patch b/ioemu-7615-qcow2-fix-alloc_cluster_link_l2.patch
index 63d06d1..5b63f5e 100644
--- a/ioemu-7615-qcow2-fix-alloc_cluster_link_l2.patch
+++ b/ioemu-7615-qcow2-fix-alloc_cluster_link_l2.patch
@@ -26,7 +26,7 @@ Index: xen-3.4.1-testing/tools/ioemu-remote/block-qcow2.c
  
      for (i = 0; i < j; i++)
 -        free_any_clusters(bs, old_cluster[i], 1);
-+        free_any_clusters(bs, be64_to_cpu(old_cluster[i]), 1);
++        free_any_clusters(bs, be64_to_cpu(old_cluster[i]) & ~QCOW_OFLAG_COPIED, 1);
  
      ret = 0;
  err: