if (alias_names [i]) kfree (alias_names [i]); 
kfree (alias_names [i]); 
static void __exit exit_openprom_fs(void){	int i;	unregister_filesystem(&openprom_fs_type);	free_pages ((unsigned long)nodes, alloced);	for (i = 0; i < aliases_nodes; i++)		if (alias_names [i])			kfree (alias_names [i]);	nodes = NULL;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/f99d49adf527fa6f7a9c42257fa76bca6b8df1e3/inode.c/buggy/fs/openpromfs/inode.c