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-rw-r--r--block.c12
-rw-r--r--include/block/block_int.h1
2 files changed, 10 insertions, 3 deletions
diff --git a/block.c b/block.c
index 1f90b47..75afed1 100644
--- a/block.c
+++ b/block.c
@@ -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;