mirror of
https://github.com/torvalds/linux.git
synced 2024-11-29 07:31:29 +00:00
84dfe3677a
When ADD_ADDR suboption includes an IPv6 address, the size is 28 octets. It will not fit when other MPTCP suboptions are included in this packet, e.g. DSS. So here we send out an ADD_ADDR dedicated packet to carry only ADD_ADDR suboption, no other MPTCP suboptions. In mptcp_pm_announce_addr, we check whether this is an IPv6 ADD_ADDR. If it is, we set the flag MPTCP_ADD_ADDR_IPV6 to true. Then we call mptcp_pm_nl_add_addr_send_ack to sent out a new pure ACK packet. In mptcp_established_options_add_addr, we check whether this is a pure ACK packet for ADD_ADDR. If it is, we drop all other MPTCP suboptions in this packet, only put ADD_ADDR suboption in it. Suggested-by: Paolo Abeni <pabeni@redhat.com> Acked-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: Geliang Tang <geliangtang@gmail.com> Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
|---|---|---|
| .. | ||
| crypto_test.c | ||
| crypto.c | ||
| ctrl.c | ||
| diag.c | ||
| Kconfig | ||
| Makefile | ||
| mib.c | ||
| mib.h | ||
| mptcp_diag.c | ||
| options.c | ||
| pm_netlink.c | ||
| pm.c | ||
| protocol.c | ||
| protocol.h | ||
| subflow.c | ||
| syncookies.c | ||
| token_test.c | ||
| token.c | ||