X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=crypto%2Faf_alg.c;h=6ef6e2ad344e1227dd7d125299f462ea7261a9cc;hb=0bdf7953e7c97de5100d5f4ecad7a5d0c760503c;hp=ac33d5f3077823af1e714039e2bc093763f8c2fb;hpb=8554cc18db47a4d2876852dad72ce3fb0561c3a7;p=firefly-linux-kernel-4.4.55.git

diff --git a/crypto/af_alg.c b/crypto/af_alg.c
index ac33d5f30778..6ef6e2ad344e 100644
--- a/crypto/af_alg.c
+++ b/crypto/af_alg.c
@@ -21,6 +21,7 @@
 #include <linux/module.h>
 #include <linux/net.h>
 #include <linux/rwsem.h>
+#include <linux/security.h>
 
 struct alg_type_list {
 	const struct af_alg_type *type;
@@ -243,6 +244,7 @@ int af_alg_accept(struct sock *sk, struct socket *newsock)
 
 	sock_init_data(newsock, sk2);
 	sock_graft(sk2, newsock);
+	security_sk_clone(sk, sk2);
 
 	err = type->accept(ask->private, sk2);
 	if (err) {
@@ -447,6 +449,9 @@ void af_alg_complete(struct crypto_async_request *req, int err)
 {
 	struct af_alg_completion *completion = req->data;
 
+	if (err == -EINPROGRESS)
+		return;
+
 	completion->err = err;
 	complete(&completion->completion);
 }