diff options
-rw-r--r-- | block.c | 12 | ||||
-rw-r--r-- | include/block/block_int.h | 1 |
2 files changed, 10 insertions, 3 deletions
@@ -1487,11 +1487,17 @@ static int bdrv_open_inherit(BlockDriverState **pbs, const char *filename, assert(file == NULL); bs->open_flags = flags; - ret = bdrv_open_image(&file, filename, options, "file", - bs, &child_file, true, &local_err); - if (ret < 0) { + + bs->file_child = bdrv_open_child(filename, options, "file", bs, + &child_file, true, &local_err); + if (local_err) { + ret = -EINVAL; goto fail; } + + if (bs->file_child) { + file = bs->file_child->bs; + } } /* Image format probing */ diff --git a/include/block/block_int.h b/include/block/block_int.h index 14ad4c3..d0dd93e 100644 --- a/include/block/block_int.h +++ b/include/block/block_int.h @@ -381,6 +381,7 @@ struct BlockDriverState { BlockDriverState *backing_hd; BdrvChild *backing_child; BlockDriverState *file; + BdrvChild *file_child; NotifierList close_notifiers; |