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zebra: skip blackhole nexthop when sending multipath netlink updates #14613

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zebra: skip blackhole nexthop when sending multipath netlink updates #14613

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2 changes: 2 additions & 0 deletions zebra/rt_netlink.c
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Original file line number Diff line number Diff line change
Expand Up @@ -2449,6 +2449,8 @@ ssize_t netlink_route_multipath_msg_encode(int cmd, struct zebra_dplane_ctx *ctx

nexthop_num = 0;
for (ALL_NEXTHOPS_PTR(dplane_ctx_get_ng(ctx), nexthop)) {
if (nexthop->type == NEXTHOP_TYPE_BLACKHOLE)
continue;
if (CHECK_FLAG(nexthop->flags,
NEXTHOP_FLAG_RECURSIVE)) {
/* This only works for IPv4 now */
Expand Down