diff options
author | William Allen Simpson <william.allen.simpson@gmail.com> | 2009-12-02 18:19:30 +0000 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2009-12-02 22:07:25 -0800 |
commit | e56fb50f2b7958b931c8a2fc0966061b3f3c8f3a (patch) | |
tree | 392f548e99f5d098286cea54fb9e18ac8c31e672 /net/rfkill | |
parent | 435cf559f02ea3a3159eb316f97dc88bdebe9432 (diff) |
TCPCT part 1e: implement socket option TCP_COOKIE_TRANSACTIONS
Provide per socket control of the TCP cookie option and SYN/SYNACK data.
This is a straightforward re-implementation of an earlier (year-old)
patch that no longer applies cleanly, with permission of the original
author (Adam Langley):
http://thread.gmane.org/gmane.linux.network/102586
The principle difference is using a TCP option to carry the cookie nonce,
instead of a user configured offset in the data.
Allocations have been rearranged to avoid requiring GFP_ATOMIC.
Requires:
net: TCP_MSS_DEFAULT, TCP_MSS_DESIRED
TCPCT part 1c: sysctl_tcp_cookie_size, socket option TCP_COOKIE_TRANSACTIONS
TCPCT part 1d: define TCP cookie option, extend existing struct's
Signed-off-by: William.Allen.Simpson@gmail.com
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/rfkill')
0 files changed, 0 insertions, 0 deletions