Take extent offset in account on uncompressed extents

diff --git a/grub-core/fs/btrfs.c b/grub-core/fs/btrfs.c
index add590dfb17fd0733521f13e150ddf135e578e4c..7b1888502faf63dee4cc2670e7cb1fb041da4e5f 100644 (file)
--- a/grub-core/fs/btrfs.c
+++ b/grub-core/fs/btrfs.c
@@ -989,6 +989,7 @@ grub_btrfs_extent_read (struct grub_btrfs_data *data,
            }
          err = grub_btrfs_read_logical (data,
                                         grub_le_to_cpu64 (data->extent->laddr)
+                                        + grub_le_to_cpu64 (data->extent->offset)
                                         + extoff,
                                         buf, csize);
          if (err)