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| author | Ulrich Weber <ulrich.weber@gmail.com> | 2025-06-26 16:56:18 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-06-27 15:33:01 -0700 |
| commit | ba2f83eecd2b36b12f92e5edd8bdc0509c7cd44e (patch) | |
| tree | 9bc927dee9c10044b55e11a8ecd97c7360f239a3 | |
| parent | 6e457732c8a4431952a5cc075215268ce021dc0f (diff) | |
doc: tls: socket needs to be established to enable ulp
To enable TLS ulp socket needs to be in established state.
This was added in commit d91c3e17f75f ("net/tls: Only attach
to sockets in ESTABLISHED state"), in 2018.
Signed-off-by: Ulrich Weber <ulrich.weber@gmail.com>
Link: https://patch.msgid.link/20250626145618.15464-1-ulrich.weber@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rw-r--r-- | Documentation/networking/tls.rst | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Documentation/networking/tls.rst b/Documentation/networking/tls.rst index c7904a1bc167..36cc7afc2527 100644 --- a/Documentation/networking/tls.rst +++ b/Documentation/networking/tls.rst @@ -16,11 +16,13 @@ User interface Creating a TLS connection ------------------------- -First create a new TCP socket and set the TLS ULP. +First create a new TCP socket and once the connection is established set the +TLS ULP. .. code-block:: c sock = socket(AF_INET, SOCK_STREAM, 0); + connect(sock, addr, addrlen); setsockopt(sock, SOL_TCP, TCP_ULP, "tls", sizeof("tls")); Setting the TLS ULP allows us to set/get TLS socket options. Currently |