Date: Tue, 19 Apr 2005 18:32:35 +0000 (UTC) From: Paul Saab <ps@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/netinet tcp_input.c tcp_seq.h Message-ID: <200504191832.j3JIWZrk020419@repoman.freebsd.org>
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ps 2005-04-19 18:32:35 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_5)
sys/netinet tcp_input.c tcp_seq.h
Log:
MFC: rev 1.270 of tcp_input.c, rev 1.25 of tcp_seq.h
- Tighten up the Timestamp checks to prevent a spoofed segment from
setting ts_recent to an arbitrary value, stopping further
communication between the two hosts.
- If the Echoed Timestamp is greater than the current time,
fall back to the non RFC 1323 RTT calculation.
Revision Changes Path
1.252.2.16 +23 -3 src/sys/netinet/tcp_input.c
1.22.2.2 +1 -0 src/sys/netinet/tcp_seq.h
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