3 files changed, 10 insertions, 14 deletions

diff --git a/lib/fstree/gen_inode_table.c b/lib/fstree/gen_inode_table.c
index 80686d6..988fa79 100644
--- a/lib/fstree/gen_inode_table.c
+++ b/lib/fstree/gen_inode_table.c
@@ -52,15 +52,15 @@ static void map_child_nodes(fstree_t *fs, tree_node_t *root, size_t *counter)
 		it->inode_num = *counter;
 		*counter += 1;
 
-		fs->inode_table[it->inode_num] = it;
+		fs->inode_table[it->inode_num - 1] = it;
 	}
 }
 
 int fstree_gen_inode_table(fstree_t *fs)
 {
-	size_t inum = 2;
+	size_t inum = 1;
 
-	fs->inode_tbl_size = count_nodes(fs->root) + 2;
+	fs->inode_tbl_size = count_nodes(fs->root);
 	fs->inode_table = alloc_array(sizeof(tree_node_t *),
 				      fs->inode_tbl_size);
 
@@ -71,6 +71,6 @@ int fstree_gen_inode_table(fstree_t *fs)
 
 	map_child_nodes(fs, fs->root, &inum);
 	fs->root->inode_num = inum;
-	fs->inode_table[inum] = fs->root;
+	fs->inode_table[inum - 1] = fs->root;
 	return 0;
 }
diff --git a/lib/sqfshelper/serialize_fstree.c b/lib/sqfshelper/serialize_fstree.c
index 9a122ac..54157ac 100644
--- a/lib/sqfshelper/serialize_fstree.c
+++ b/lib/sqfshelper/serialize_fstree.c
@@ -37,7 +37,7 @@ static sqfs_inode_generic_t *write_dir_entries(sqfs_dir_writer_t *dirw,
 		return NULL;
 
 	xattr = node->xattr_idx;
-	parent_inode = (node->parent == NULL) ? 1 : node->parent->inode_num;
+	parent_inode = (node->parent == NULL) ? 0 : node->parent->inode_num;
 
 	inode = sqfs_dir_writer_create_inode(dirw, 0, xattr, parent_inode);
 	if (inode == NULL) {
@@ -87,7 +87,7 @@ int sqfs_serialize_fstree(sqfs_file_t *file, sqfs_super_t *super, fstree_t *fs,
 
 	super->inode_table_start = file->get_size(file);
 
-	for (i = 2; i < fs->inode_tbl_size; ++i) {
+	for (i = 0; i < fs->inode_tbl_size; ++i) {
 		if (S_ISDIR(fs->inode_table[i]->mode)) {
 			inode = write_dir_entries(dirwr, fs->inode_table[i],
 						  idtbl);
diff --git a/lib/sqfshelper/write_export_table.c b/lib/sqfshelper/write_export_table.c
index 566c509..857cb5e 100644
--- a/lib/sqfshelper/write_export_table.c
+++ b/lib/sqfshelper/write_export_table.c
@@ -22,22 +22,18 @@ int write_export_table(sqfs_file_t *file, fstree_t *fs, sqfs_super_t *super,
 	if (fs->inode_tbl_size < 1)
 		return 0;
 
-	table = alloc_array(sizeof(sqfs_u64), (fs->inode_tbl_size - 1));
+	table = alloc_array(sizeof(sqfs_u64), fs->inode_tbl_size);
 
 	if (table == NULL) {
 		perror("Allocating NFS export table");
 		return -1;
 	}
 
-	for (i = 1; i < fs->inode_tbl_size; ++i) {
-		if (fs->inode_table[i] == NULL) {
-			table[i - 1] = htole64(0xFFFFFFFFFFFFFFFF);
-		} else {
-			table[i - 1] = htole64(fs->inode_table[i]->inode_ref);
-		}
+	for (i = 0; i < fs->inode_tbl_size; ++i) {
+		table[i] = htole64(fs->inode_table[i]->inode_ref);
 	}
 
-	size = sizeof(sqfs_u64) * (fs->inode_tbl_size - 1);
+	size = sizeof(sqfs_u64) * fs->inode_tbl_size;
 	ret = sqfs_write_table(file, cmp, table, size, &start);
 
 	super->export_table_start = start;