We can abort isis_zebra_route_del_ipv6 if the route in question has ISIS_ROUTE_FLAG_ZEBRA_SYNCED unset, meaning it's not in the kernel. Aborting the function if the flag is set prevents us from removing any routes.
Signed-off-by: Christian Franke <[email protected]> --- isisd/isis_zebra.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/isisd/isis_zebra.c b/isisd/isis_zebra.c index 8a78417..1201627 100644 --- a/isisd/isis_zebra.c +++ b/isisd/isis_zebra.c @@ -420,7 +420,7 @@ isis_zebra_route_del_ipv6 (struct prefix *prefix, struct listnode *node; struct prefix_ipv6 prefix6; - if (CHECK_FLAG (route_info->flag, ISIS_ROUTE_FLAG_ZEBRA_SYNCED)) + if (!CHECK_FLAG (route_info->flag, ISIS_ROUTE_FLAG_ZEBRA_SYNCED)) return; api.vrf_id = VRF_DEFAULT; -- 2.6.1 _______________________________________________ Quagga-dev mailing list [email protected] https://lists.quagga.net/mailman/listinfo/quagga-dev
