K 10
svn:author
V 8
dwmalone
K 8
svn:date
V 27
2008-10-14T19:48:58.362415Z
K 7
svn:log
V 270
Some people's 6to4 routers seem to have been blowing up because of
the unlocked route caching in if_stf. Add a mutex that protects
access to cached route. Various versions of this patch were tested
by Pekka Savola, Nick Sayer and Wouter Snels.

Approved by:    re (gnn)

END