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@xxxxxxxxxxx> --- crypto/cryptd.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/crypto/cryptd.c b/crypto/cryptd.c index 5dabb7d..fbd26f9 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; -- 1.5.4.2 -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
