K 10
svn:author
V 6
tuexen
K 8
svn:date
V 27
2018-12-20T16:05:30.780595Z
K 7
svn:log
V 535
Fix a regression in the TCP handling of received segments.
When receiving TCP segments the stack protects itself by limiting
the resources allocated for a TCP connections. This patch adds
an exception to these limitations for the TCP segement which is the next
expected in-sequence segment. Without this patch, TCP connections
may stall and finally fail in some cases of packet loss.

Reported by:		jhb@
Reviewed by:		jtl@, rrs@
MFC after:		3 days
Sponsored by:		Netflix, Inc.
Differential Revision:	https://reviews.freebsd.org/D18580

END