From: Valentin Vidic vvidic@valentin-vidic.from.hr
[ Upstream commit 4a5cdc604b9cf645e6fa24d8d9f055955c3c8516 ]
ENOTSUPP is not available in userspace, for example:
setsockopt failed, 524, Unknown error 524
Signed-off-by: Valentin Vidic vvidic@valentin-vidic.from.hr Acked-by: Jakub Kicinski jakub.kicinski@netronome.com Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- net/tls/tls_device.c | 8 ++++---- net/tls/tls_main.c | 4 ++-- net/tls/tls_sw.c | 8 ++++---- tools/testing/selftests/net/tls.c | 8 ++------ 4 files changed, 12 insertions(+), 16 deletions(-)
--- a/net/tls/tls_device.c +++ b/net/tls/tls_device.c @@ -417,7 +417,7 @@ static int tls_push_data(struct sock *sk
if (flags & ~(MSG_MORE | MSG_DONTWAIT | MSG_NOSIGNAL | MSG_SENDPAGE_NOTLAST)) - return -ENOTSUPP; + return -EOPNOTSUPP;
if (sk->sk_err) return -sk->sk_err; @@ -560,7 +560,7 @@ int tls_device_sendpage(struct sock *sk, lock_sock(sk);
if (flags & MSG_OOB) { - rc = -ENOTSUPP; + rc = -EOPNOTSUPP; goto out; }
@@ -999,7 +999,7 @@ int tls_set_device_offload(struct sock * }
if (!(netdev->features & NETIF_F_HW_TLS_TX)) { - rc = -ENOTSUPP; + rc = -EOPNOTSUPP; goto release_netdev; }
@@ -1071,7 +1071,7 @@ int tls_set_device_offload_rx(struct soc }
if (!(netdev->features & NETIF_F_HW_TLS_RX)) { - rc = -ENOTSUPP; + rc = -EOPNOTSUPP; goto release_netdev; }
--- a/net/tls/tls_main.c +++ b/net/tls/tls_main.c @@ -482,7 +482,7 @@ static int do_tls_setsockopt_conf(struct /* check version */ if (crypto_info->version != TLS_1_2_VERSION && crypto_info->version != TLS_1_3_VERSION) { - rc = -ENOTSUPP; + rc = -EINVAL; goto err_crypto_info; }
@@ -778,7 +778,7 @@ static int tls_init(struct sock *sk) * share the ulp context. */ if (sk->sk_state != TCP_ESTABLISHED) - return -ENOTSUPP; + return -ENOTCONN;
tls_build_proto(sk);
--- a/net/tls/tls_sw.c +++ b/net/tls/tls_sw.c @@ -900,7 +900,7 @@ int tls_sw_sendmsg(struct sock *sk, stru int ret = 0;
if (msg->msg_flags & ~(MSG_MORE | MSG_DONTWAIT | MSG_NOSIGNAL)) - return -ENOTSUPP; + return -EOPNOTSUPP;
mutex_lock(&tls_ctx->tx_lock); lock_sock(sk); @@ -1215,7 +1215,7 @@ int tls_sw_sendpage_locked(struct sock * if (flags & ~(MSG_MORE | MSG_DONTWAIT | MSG_NOSIGNAL | MSG_SENDPAGE_NOTLAST | MSG_SENDPAGE_NOPOLICY | MSG_NO_SHARED_FRAGS)) - return -ENOTSUPP; + return -EOPNOTSUPP;
return tls_sw_do_sendpage(sk, page, offset, size, flags); } @@ -1228,7 +1228,7 @@ int tls_sw_sendpage(struct sock *sk, str
if (flags & ~(MSG_MORE | MSG_DONTWAIT | MSG_NOSIGNAL | MSG_SENDPAGE_NOTLAST | MSG_SENDPAGE_NOPOLICY)) - return -ENOTSUPP; + return -EOPNOTSUPP;
mutex_lock(&tls_ctx->tx_lock); lock_sock(sk); @@ -1927,7 +1927,7 @@ ssize_t tls_sw_splice_read(struct socket
/* splice does not support reading control messages */ if (ctx->control != TLS_RECORD_TYPE_DATA) { - err = -ENOTSUPP; + err = -EINVAL; goto splice_read_end; }
--- a/tools/testing/selftests/net/tls.c +++ b/tools/testing/selftests/net/tls.c @@ -25,10 +25,6 @@ #define TLS_PAYLOAD_MAX_LEN 16384 #define SOL_TLS 282
-#ifndef ENOTSUPP -#define ENOTSUPP 524 -#endif - FIXTURE(tls_basic) { int fd, cfd; @@ -1205,11 +1201,11 @@ TEST(non_established) { /* TLS ULP not supported */ if (errno == ENOENT) return; - EXPECT_EQ(errno, ENOTSUPP); + EXPECT_EQ(errno, ENOTCONN);
ret = setsockopt(sfd, IPPROTO_TCP, TCP_ULP, "tls", sizeof("tls")); EXPECT_EQ(ret, -1); - EXPECT_EQ(errno, ENOTSUPP); + EXPECT_EQ(errno, ENOTCONN);
ret = getsockname(sfd, &addr, &len); ASSERT_EQ(ret, 0);