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| author | Christophe Jaillet <christophe.jaillet@wanadoo.fr> | 2017-10-08 11:39:50 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2017-10-12 22:54:45 +0800 |
| commit | d38efad2bf1c27fcb375dee9ac8c5c99e02ab38c (patch) | |
| tree | b6c2b936db496093c243cf52256a5d2c63c4e8fd /crypto/lrw.c | |
| parent | 616129cc6e75fb4da6681c16c981fa82dfe5e4c7 (diff) | |
| download | lwn-d38efad2bf1c27fcb375dee9ac8c5c99e02ab38c.tar.gz lwn-d38efad2bf1c27fcb375dee9ac8c5c99e02ab38c.zip | |
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 <christophe.jaillet@wanadoo.fr>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/lrw.c')
| -rw-r--r-- | crypto/lrw.c | 3 |
1 files changed, 2 insertions, 1 deletions
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; |