Networking
crypto: af_alg - Avoid sock_graft call warning
The newly added sock_graft warning triggers in af_alg_accept.
It's harmless as we're essentially doing sock->sk = sock->sk.
The sock_graft call is actually redundant because all the work
it does is subsumed by sock_init_data. However, it was added
to placate SELinux as it uses it to initialise its internal state.
This patch avoisd the warning by making the SELinux call directly.
Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Acked-by: David S. Miller <davem@davemloft.net>
diff --git a/crypto/af_alg.c b/crypto/af_alg.c
index 3556d8e..92a3d54 100644
--- a/crypto/af_alg.c
+++ b/crypto/af_alg.c
@@ -287,7 +287,7 @@ int af_alg_accept(struct sock *sk, struct socket *newsock, bool kern)
goto unlock;
sock_init_data(newsock, sk2);
- sock_graft(sk2, newsock);
+ security_sock_graft(sk2, newsock);
security_sk_clone(sk, sk2);
err = type->accept(ask->private, sk2);
