block: Request child permissions in filter drivers

[qemu.git] / block / blkdebug.c

diff --git a/block/blkdebug.c b/block/blkdebug.c
index 6117ce5fca86b031bc7c6a087970789fc8b308ca..67e8024e36db9dbae51ec4a1711c4aeac759e833 100644 (file)
--- a/block/blkdebug.c
+++ b/block/blkdebug.c
@@ -734,6 +734,8 @@ static BlockDriver bdrv_blkdebug = {
     .bdrv_file_open         = blkdebug_open,
     .bdrv_close             = blkdebug_close,
     .bdrv_reopen_prepare    = blkdebug_reopen_prepare,
+    .bdrv_child_perm        = bdrv_filter_default_perms,
+
     .bdrv_getlength         = blkdebug_getlength,
     .bdrv_truncate          = blkdebug_truncate,
     .bdrv_refresh_filename  = blkdebug_refresh_filename,