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Diffstat (limited to 'block/qcow2-bitmap.c')
-rw-r--r--block/qcow2-bitmap.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/block/qcow2-bitmap.c b/block/qcow2-bitmap.c
index 69485aa1de..ba978ad2aa 100644
--- a/block/qcow2-bitmap.c
+++ b/block/qcow2-bitmap.c
@@ -775,7 +775,12 @@ static int bitmap_list_store(BlockDriverState *bs, Qcow2BitmapList *bm_list,
}
}
- ret = qcow2_pre_write_overlap_check(bs, 0, dir_offset, dir_size);
+ /* Actually, even in in-place case ignoring QCOW2_OL_BITMAP_DIRECTORY is not
+ * necessary, because we drop QCOW2_AUTOCLEAR_BITMAPS when updating bitmap
+ * directory in-place (actually, turn-off the extension), which is checked
+ * in qcow2_check_metadata_overlap() */
+ ret = qcow2_pre_write_overlap_check(
+ bs, in_place ? QCOW2_OL_BITMAP_DIRECTORY : 0, dir_offset, dir_size);
if (ret < 0) {
goto fail;
}