K 10
svn:author
V 6
tuexen
K 8
svn:date
V 27
2020-05-07T03:22:57.919751Z
K 7
svn:log
V 431
MFC r358023: Don't use uninitialized memory

Don't use uninitialised stack memory if the sysctl variable
net.inet.tcp.hostcache.enable is set to 0.
The bug resulted in using possibly a too small MSS value or wrong
initial retransmission timer settings. Possibly the value used
for ssthresh was also wrong.

Submitted by:		rscheff
Reviewed by:		Cheng Cui, rgrimes@, tuexen@
Differential Revision:	https://reviews.freebsd.org/D23687

END