From 5125e4e867ab888f2d4b443a1ce463adefb370db Mon Sep 17 00:00:00 2001 From: Christophe Jaillet Date: Tue, 26 Sep 2017 08:17:44 +0200 Subject: [PATCH] crypto: xts - 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: f1c131b45410 ("crypto: xts - Convert to skcipher") Signed-off-by: Christophe JAILLET Signed-off-by: Herbert Xu --- crypto/xts.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/crypto/xts.c b/crypto/xts.c index d86c11a8c882..e31828ed0046 100644 --- a/crypto/xts.c +++ b/crypto/xts.c @@ -554,8 +554,10 @@ static int create(struct crypto_template *tmpl, struct rtattr **tb) ctx->name[len - 1] = 0; if (snprintf(inst->alg.base.cra_name, CRYPTO_MAX_ALG_NAME, - "xts(%s)", ctx->name) >= CRYPTO_MAX_ALG_NAME) - return -ENAMETOOLONG; + "xts(%s)", ctx->name) >= CRYPTO_MAX_ALG_NAME) { + err = -ENAMETOOLONG; + goto err_drop_spawn; + } } else goto err_drop_spawn;