From ce3fd840f588d85a8c1be651cf90fa1ba1f029e9 Mon Sep 17 00:00:00 2001 From: Steffen Klassert Date: Tue, 8 Nov 2011 10:09:17 +0100 Subject: crypto: Unlink and free instances when deleted We leak the crypto instance when we unregister an instance with crypto_del_alg(). Therefore we introduce crypto_unregister_instance() to unlink the crypto instance from the template's instances list and to free the recources of the instance properly. Signed-off-by: Steffen Klassert Signed-off-by: Herbert Xu --- crypto/crypto_user.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'crypto/crypto_user.c') diff --git a/crypto/crypto_user.c b/crypto/crypto_user.c index 2abca780312..edeebe1a84b 100644 --- a/crypto/crypto_user.c +++ b/crypto/crypto_user.c @@ -301,7 +301,7 @@ static int crypto_del_alg(struct sk_buff *skb, struct nlmsghdr *nlh, if (atomic_read(&alg->cra_refcnt) != 1) return -EBUSY; - return crypto_unregister_alg(alg); + return crypto_unregister_instance(alg); } static int crypto_add_alg(struct sk_buff *skb, struct nlmsghdr *nlh, -- cgit v1.2.3