From d38efad2bf1c27fcb375dee9ac8c5c99e02ab38c Mon Sep 17 00:00:00 2001 From: Christophe Jaillet Date: Sun, 8 Oct 2017 11:39:50 +0200 Subject: crypto: lrw - Check for incorrect cipher name 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 Signed-off-by: Herbert Xu --- crypto/lrw.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'crypto/lrw.c') 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; -- cgit v1.2.3-55-g7522