Author: rrs Date: Wed Aug 8 13:36:49 2018 New Revision: 337455 URL: https://svnweb.freebsd.org/changeset/base/337455
Log: Fix a small bug in rack where it will end up sending the FIN twice. Sponsored by: Netflix Inc. Differential Revision: https://reviews.freebsd.org/D16604 Modified: head/sys/netinet/tcp_stacks/rack.c Modified: head/sys/netinet/tcp_stacks/rack.c ============================================================================== --- head/sys/netinet/tcp_stacks/rack.c Wed Aug 8 12:08:46 2018 (r337454) +++ head/sys/netinet/tcp_stacks/rack.c Wed Aug 8 13:36:49 2018 (r337455) @@ -7603,13 +7603,10 @@ dontupdate: * If our state indicates that FIN should be sent and we have not * yet done so, then we need to send. */ - if (flags & TH_FIN) { - if ((tp->t_flags & TF_SENTFIN) || - (((tp->t_flags & TF_SENTFIN) == 0) && - (tp->snd_nxt == tp->snd_una))) { - pass = 11; - goto send; - } + if ((flags & TH_FIN) && + (tp->snd_nxt == tp->snd_una)) { + pass = 11; + goto send; } /* * No reason to send a segment, just return. _______________________________________________ svn-src-all@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
