if (cc->iv_mode) kfree(cc->iv_mode); 
kfree(cc->iv_mode); 
static void crypt_dtr(struct dm_target *ti){	struct crypt_config *cc = (struct crypt_config *) ti->private;	mempool_destroy(cc->page_pool);	mempool_destroy(cc->io_pool);	if (cc->iv_mode)		kfree(cc->iv_mode);	if (cc->iv_gen_ops && cc->iv_gen_ops->dtr)		cc->iv_gen_ops->dtr(cc);	crypto_free_tfm(cc->tfm);	dm_put_device(ti, cc->dev);	kfree(cc);}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/990a8baf568ca1d0ae65e59783ff821794118d07/dm-crypt.c/buggy/drivers/md/dm-crypt.c