Merge "recovery: Address the ioctl denials during wiping."

public/recovery.te

@@ -85,6 +85,7 @@ recovery_only(`
   allow recovery device:dir r_dir_perms;
   allow recovery block_device:dir r_dir_perms;
   allow recovery dev_type:blk_file rw_file_perms;
+  allowxperm recovery { userdata_block_device metadata_block_device }:blk_file ioctl BLKPBSZGET;
 
   # GUI
   allow recovery graphics_device:chr_file rw_file_perms;