tls: getsockopt return record sequence number

Return the TLS record sequence number in getsockopt.

Signed-off-by: Boris Pismenny <borisp@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/tls/tls_main.c b/net/tls/tls_main.c
index c105f86..e9b4b53 100644 (file)
--- a/net/tls/tls_main.c
+++ b/net/tls/tls_main.c
@@ -311,6 +311,8 @@ static int do_tls_getsockopt_tx(struct sock *sk, char __user *optval,
                memcpy(crypto_info_aes_gcm_128->iv,
                       ctx->iv + TLS_CIPHER_AES_GCM_128_SALT_SIZE,
                       TLS_CIPHER_AES_GCM_128_IV_SIZE);
+               memcpy(crypto_info_aes_gcm_128->rec_seq, ctx->rec_seq,
+                      TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE);
                release_sock(sk);
                if (copy_to_user(optval,
                                 crypto_info_aes_gcm_128,