Date: Wed, 26 Feb 2003 10:20:41 -0800 (PST) From: Jonathan Lemon <jlemon@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/netinet tcp_input.c Message-ID: <200302261820.h1QIKfIC099039@repoman.freebsd.org>
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jlemon 2003/02/26 10:20:41 PST
Modified files:
sys/netinet tcp_input.c
Log:
In timewait state, if the incoming segment is a pure in-sequence ack
that matches snd_max, then do not respond with an ack, just drop the
segment. This fixes a problem where a simultaneous close results in
an ack loop between two time-wait states.
Test case supplied by: Tim Robbins <tjr@FreeBSD.ORG>
Sponsored by: DARPA, NAI Labs
Revision Changes Path
1.198 +4 -2 src/sys/netinet/tcp_input.c
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