[Swan-dev] what is nat_traversal_new_mapping(nfo_st, ...) looking for?
Andrew Cagney
andrew.cagney at gmail.com
Thu Jul 4 15:47:04 UTC 2019
The code is roughly:
for st in all states do:
if ((IS_CHILD_SA(nfo_st) &&
(st->st_serialno == nfo_st->st_clonedfrom ||
st->st_clonedfrom == nfo_st->st_clonedfrom)) ||
st->st_serialno == nfo_st->st_serialno) {
do stuff
}
if I transform the if() I get:
if ((IS_CHILD_SA(nfo_st) && st->st_serialno == nfo_st->st_clonedfrom) ||
(IS_CHILD_SA(nfo_st) && st->st_clonedfrom == nfo_st->st_clonedfrom) ||
st->st_serialno == nfo_st->st_serialno)
which makes me suspect it is looking for:
- nfo_st's IKE SA
- nfo_st's siblings
- and of course nfo_st
or in other words it wants to 'do stuff' on ST's entire family? I
guess that makes sense, just not very efficient.
Andrew
More information about the Swan-dev
mailing list