CVSROOT: /cvs
Module name: src
Changes by: [email protected] 2026/05/14 12:47:32
Modified files:
usr.sbin/bgpd : rde_rib.c
Log message:
Rework the re-evaluation of a prefix if PREFIX_FLAG_FILTERED changed.
The fix committed in rev 1.291 is not quite right. The problem is that
prefix_evaluate() uses prefix_best() which calls prefix_eligible().
It is wrong to alter the eligible state of a prefix while it is still
on the rib list.
Instead remove the prefix first, toggle the state, then readd it again.
Even though prefix_evaluate() is called twice the code complexity is
about the same since the 2 calls only do half the work.
OK tb@
