[PATCH RFC 2/5] tls: build proto after context has been initialized

[Chuck Lever]

From: Hannes Reinecke <hare at suse.de>

We have to build the proto ops only after the context has been
initialized, as otherwise we might crash when I/O is ongoing
during initialisation.

Signed-off-by: Hannes Reinecke <hare at suse.de>
Signed-off-by: Chuck Lever <chuck.lever at oracle.com>
---
 net/tls/tls_main.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/net/tls/tls_main.c b/net/tls/tls_main.c
index 7b2b0e7ffee4..7eca4d9a83c4 100644
--- a/net/tls/tls_main.c
+++ b/net/tls/tls_main.c
@@ -836,8 +836,6 @@ static int tls_init(struct sock *sk)
 	struct tls_context *ctx;
 	int rc = 0;
 
-	tls_build_proto(sk);
-
 #ifdef CONFIG_TLS_TOE
 	if (tls_toe_bypass(sk))
 		return 0;
@@ -862,6 +860,7 @@ static int tls_init(struct sock *sk)
 
 	ctx->tx_conf = TLS_BASE;
 	ctx->rx_conf = TLS_BASE;
+	tls_build_proto(sk);
 	update_sk_prot(sk, ctx);
 out:
 	write_unlock_bh(&sk->sk_callback_lock);