From 05ed8758fa30e088766905d0d600aa393e144353 Mon Sep 17 00:00:00 2001 From: Steffen Klassert Date: Wed, 15 Jul 2009 16:51:04 +0800 Subject: [PATCH] crypto: cryptd - Fix uninitialized return value If cryptd_alloc_instance() fails, the return value is uninitialized. This patch fixes this by setting the return value. Signed-off-by: Steffen Klassert Signed-off-by: Herbert Xu --- crypto/cryptd.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/crypto/cryptd.c b/crypto/cryptd.c index 5dabb7dbad84..fbd26f9dd329 100644 --- a/crypto/cryptd.c +++ b/crypto/cryptd.c @@ -303,6 +303,7 @@ static int cryptd_create_blkcipher(struct crypto_template *tmpl, return PTR_ERR(alg); inst = cryptd_alloc_instance(alg, 0, sizeof(*ctx)); + err = PTR_ERR(inst); if (IS_ERR(inst)) goto out_put_alg; @@ -522,6 +523,7 @@ static int cryptd_create_hash(struct crypto_template *tmpl, struct rtattr **tb, alg = &salg->base; inst = cryptd_alloc_instance(alg, ahash_instance_headroom(), sizeof(*ctx)); + err = PTR_ERR(inst); if (IS_ERR(inst)) goto out_put_alg;