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SR-mpls: do not pass empty label stack to fib

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Change-Id: Ib1601d01a54296e72be3bbfa057fce965549b02b
Signed-off-by: Neale Ranns <nranns@cisco.com>
This commit is contained in:
Neale Ranns
2018-08-29 03:05:17 -07:00
committed by John Lo
parent 19d4ecddeb
commit ead8eb34e3
1 changed files with 11 additions and 10 deletions
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21
src/vnet/srmpls/sr_mpls_policy.c
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@ -85,20 +85,21 @@ create_sl (mpls_sr_policy_t * sr_policy, mpls_label_t * sl, u32 weight)
.frp_local_label = sl[0],
};
vec_add (path.frp_label_stack, sl + 1, vec_len (sl) - 1);
if (vec_len (sl) - 1)
vec_add (path.frp_label_stack, sl + 1, vec_len (sl) - 1);
fib_route_path_t *paths = NULL;
vec_add1 (paths, path);
/* *INDENT-OFF* */
fib_prefix_t pfx = {
.fp_len = 21,
.fp_proto = FIB_PROTOCOL_MPLS,
.fp_label = sr_policy->bsid,
.fp_eos = eos,
.fp_payload_proto = DPO_PROTO_MPLS,
};
/* *INDENT-ON* */
/* *INDENT-OFF* */
fib_prefix_t pfx = {
.fp_len = 21,
.fp_proto = FIB_PROTOCOL_MPLS,
.fp_label = sr_policy->bsid,
.fp_eos = eos,
.fp_payload_proto = DPO_PROTO_MPLS,
};
/* *INDENT-ON* */
fib_table_entry_path_add2 (0,
&pfx,