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Userspace should not be able to directly manipulate subflow socket options before a connection is established since it is not yet known if it will be an MPTCP subflow or a TCP fallback subflow. TCP fallback subflows can be more directly controlled by userspace because they are regular TCP connections, while MPTCP subflow sockets need to be configured for the specific needs of MPTCP. Use the same logic as sendmsg/recvmsg to ensure that socket option calls are only passed through to known TCP fallback subflows. Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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| .. | ||
| crypto.c | ||
| ctrl.c | ||
| Kconfig | ||
| Makefile | ||
| options.c | ||
| protocol.c | ||
| protocol.h | ||
| subflow.c | ||
| token.c | ||