If the cipher name does not start with 'ecb(' we should bail out, as done in the 'create()' function in 'crypto/xts.c'. Fixes: 700cb3f5fe75 ("crypto: lrw - Convert to skcipher") Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx> --- This patch is 100% speculative. It is based on comparison with the 'create()' function from 'crypto/xts.c' Code looks the same, but this aditionnal test is in xts.c and not in lrw.c. The 2 should maybe be consistent? --- crypto/lrw.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/crypto/lrw.c b/crypto/lrw.c index eb681e9fe574..92df312b8c6e 100644 --- a/crypto/lrw.c +++ b/crypto/lrw.c @@ -614,7 +614,8 @@ static int create(struct crypto_template *tmpl, struct rtattr **tb) err = -ENAMETOOLONG; goto err_drop_spawn; } - } + } else + goto err_drop_spawn; inst->alg.base.cra_flags = alg->base.cra_flags & CRYPTO_ALG_ASYNC; inst->alg.base.cra_priority = alg->base.cra_priority; -- 2.11.0