Commit 616129cc authored by Christophe Jaillet's avatar Christophe Jaillet Committed by Herbert Xu
Browse files

crypto: lrw - Fix an error handling path in 'create()' 



All error handling paths 'goto err_drop_spawn' except this one.
In order to avoid some resources leak, we should do it as well here.

Fixes: 700cb3f5 ("crypto: lrw - Convert to skcipher")
Signed-off-by: default avatarChristophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent d9fa482e

crypto/lrw.c

+4 −2
Original line number Diff line number Diff line
@@ -610,8 +610,10 @@ static int create(struct crypto_template *tmpl, struct rtattr **tb) 
		ecb_name[len - 1] = 0;



		if (snprintf(inst->alg.base.cra_name, CRYPTO_MAX_ALG_NAME,

			     "lrw(%s)", ecb_name) >= CRYPTO_MAX_ALG_NAME)

			return -ENAMETOOLONG;

			     "lrw(%s)", ecb_name) >= CRYPTO_MAX_ALG_NAME) {

			err = -ENAMETOOLONG;

			goto err_drop_spawn;

		}

	}



	inst->alg.base.cra_flags = alg->base.cra_flags & CRYPTO_ALG_ASYNC;