Don't destroy a non-persistent table if referenced by src_nodes. Fixes a crash if max-src-* options are triggered both before and after a ruleset reload, when the rules are overloading to a non-persistent table. Discovered by and fix from Martin Pelikan.
Don't destroy a non-persistent table if referenced by src_nodes. Fixes
a crash if max-src-* options are triggered both before and after a ruleset
reload, when the rules are overloading to a non-persistent table.
Discovered by and fix from Martin Pelikan.

orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars