bgpd: fix premature deletion of already-stale routes during GR clearing (backport)#20804
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donaldsharp merged 1 commit intoFRRouting:stable/10.5from Feb 13, 2026
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When a peer goes down with GR enabled, routes already marked BGP_PATH_STALE were incorrectly deleted instead of being preserved for the current GR cycle. Remove the BGP_PATH_STALE check from both bgp_clear_route_node() and clearing_clear_one_pi() so that stale routes are re-marked rather than removed. Stale route cleanup remains handled by bgp_clear_stale_route() on timer expiry. Ticket: RM#4866286 Signed-off-by: Mitesh Kanjariya <mkanjariya@nvidia.com> Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
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