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- /* SPDX-License-Identifier: GPL-2.0-only */
- /**
- * DOC: erratum_1
- *
- * Erratum 1: TCP socket identification
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- *
- * This fix addresses an issue where IPv4 and IPv6 stream sockets (e.g., SMC,
- * MPTCP, or SCTP) were incorrectly restricted by TCP access rights during
- * :manpage:`bind(2)` and :manpage:`connect(2)` operations. This change ensures
- * that only TCP sockets are subject to TCP access rights, allowing other
- * protocols to operate without unnecessary restrictions.
- *
- * Impact:
- *
- * In kernels without this fix, using ``LANDLOCK_ACCESS_NET_BIND_TCP`` or
- * ``LANDLOCK_ACCESS_NET_CONNECT_TCP`` would incorrectly restrict non-TCP
- * stream protocols (SMC, MPTCP, SCTP), potentially breaking applications
- * that rely on these protocols while using Landlock network restrictions.
- */
- LANDLOCK_ERRATUM(1)
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