diff options
Diffstat (limited to 'zebra/rt_netlink.c')
| -rw-r--r-- | zebra/rt_netlink.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/zebra/rt_netlink.c b/zebra/rt_netlink.c index 43f12145f4..cda6904517 100644 --- a/zebra/rt_netlink.c +++ b/zebra/rt_netlink.c @@ -1531,8 +1531,8 @@ static bool nexthop_set_src(const struct nexthop *nexthop, int family, /* * Routing table change via netlink interface, using a dataplane context object */ -static int netlink_route_multipath(int cmd, struct zebra_dplane_ctx *ctx, - uint8_t *data, size_t datalen) +ssize_t netlink_route_multipath(int cmd, struct zebra_dplane_ctx *ctx, + uint8_t *data, size_t datalen) { int bytelen; struct nexthop *nexthop = NULL; @@ -1636,7 +1636,7 @@ static int netlink_route_multipath(int cmd, struct zebra_dplane_ctx *ctx, * it. */ if (cmd == RTM_DELROUTE) - return 0; + return req->n.nlmsg_len; if (dplane_ctx_get_mtu(ctx) || dplane_ctx_get_nh_mtu(ctx)) { char buf[NL_PKT_BUF_SIZE]; @@ -1680,7 +1680,8 @@ static int netlink_route_multipath(int cmd, struct zebra_dplane_ctx *ctx, addattr_l(&req->n, datalen, RTA_PREFSRC, &src.ipv6, bytelen); } - return 0; + + return req->n.nlmsg_len; } /* Count overall nexthops so we can decide whether to use singlepath @@ -1719,7 +1720,7 @@ static int netlink_route_multipath(int cmd, struct zebra_dplane_ctx *ctx, req->r.rtm_type = RTN_BLACKHOLE; break; } - return 0; + return req->n.nlmsg_len; } if (CHECK_FLAG(nexthop->flags, NEXTHOP_FLAG_RECURSIVE)) { @@ -1818,7 +1819,7 @@ static int netlink_route_multipath(int cmd, struct zebra_dplane_ctx *ctx, zlog_debug("%s: No useful nexthop.", __func__); } - return 0; + return req->n.nlmsg_len; } int kernel_get_ipmr_sg_stats(struct zebra_vrf *zvrf, void *in) |