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authorSteffen Klassert <steffen.klassert@secunet.com>2009-07-15 16:51:04 +0800
committerHerbert Xu <herbert@gondor.apana.org.au>2009-07-15 16:51:04 +0800
commit05ed8758fa30e088766905d0d600aa393e144353 (patch)
treea9d239f358197e0109c7be9701382831cecd241a /crypto
parent305f9db22d62da10c43c7fd7554ec923c2b8727e (diff)
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 <steffen.klassert@secunet.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto')
-rw-r--r--crypto/cryptd.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/crypto/cryptd.c b/crypto/cryptd.c
index 5dabb7dbad8..fbd26f9dd32 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;