Commit Graph

2 Commits

Author SHA1 Message Date
Bjoern A. Zeeb
f254aeda60 Mfp: r296259
We attach the "counter" to the tcpcbs. Thus don't free the
TCP Fastopen zone before the tcpcbs are gone, as otherwise
the zone won't be empty.
With that it should be safe to destroy the "tfo" zone without
leaking the memory.

PR:		164763
Reviewed by:	gnn
MFC after:	2 weeks
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D5731
2016-04-09 10:58:08 +00:00
Patrick Kelsey
281a0fd4f9 Implementation of server-side TCP Fast Open (TFO) [RFC7413].
TFO is disabled by default in the kernel build.  See the top comment
in sys/netinet/tcp_fastopen.c for implementation particulars.

Reviewed by:	gnn, jch, stas
MFC after:	3 days
Sponsored by:	Verisign, Inc.
Differential Revision:	https://reviews.freebsd.org/D4350
2015-12-24 19:09:48 +00:00