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crypto: lrw - Fix an error handling path in 'create()'
[ Upstream commit616129cc6e
] 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:700cb3f5fe
("crypto: lrw - Convert to skcipher") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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1 changed files with 4 additions and 2 deletions
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@ -610,8 +610,10 @@ static int create(struct crypto_template *tmpl, struct rtattr **tb)
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ecb_name[len - 1] = 0;
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if (snprintf(inst->alg.base.cra_name, CRYPTO_MAX_ALG_NAME,
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"lrw(%s)", ecb_name) >= CRYPTO_MAX_ALG_NAME)
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return -ENAMETOOLONG;
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"lrw(%s)", ecb_name) >= CRYPTO_MAX_ALG_NAME) {
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err = -ENAMETOOLONG;
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goto err_drop_spawn;
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}
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}
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inst->alg.base.cra_flags = alg->base.cra_flags & CRYPTO_ALG_ASYNC;
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