CVSROOT: /cvs Module name: src Changes by: fri...@cvs.openbsd.org 2018/09/17 08:07:48
Modified files:
sys/netinet : tcp_input.c
Log message:
Do not acknowledge a received ack-only tcp packet that we would drop due to
PAWS. Otherwise we could trigger a retransmit of the opposite party with another
wrong timestamp and produce loop. I have seen this with a buggy server which
messed up tcp timestamps.
Suggested by Prof. Jacobson for FreeBSD.
ok krw, bluhm, henning, mpi
