Split data reader constructor and fragment table loading

Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>

1 files changed, 6 insertions, 1 deletions

diff --git a/difftool/sqfsdiff.c b/difftool/sqfsdiff.c
index 6d1a9af..22b8ec6 100644
--- a/difftool/sqfsdiff.c
+++ b/difftool/sqfsdiff.c
@@ -69,14 +69,19 @@ static int open_sfqs(sqfs_state_t *state, const char *path)
 		goto fail_dr;
 	}
 
-	state->data = data_reader_create(state->file, &state->super,
+	state->data = data_reader_create(state->file, state->super.block_size,
 					 state->cmp);
 	if (state->data == NULL) {
 		fprintf(stderr, "%s: error loading file system tree\n", path);
 		goto fail_tree;
 	}
 
+	if (data_reader_load_fragment_table(state->data, &state->super))
+		goto fail_data;
+
 	return 0;
+fail_data:
+	data_reader_destroy(state->data);
 fail_tree:
 	sqfs_dir_tree_destroy(state->root);
 fail_dr: