diff options
| author |   Mauro Sardara <msardara@cisco.com> | 2023-02-09 15:11:40 +0000 |
|---|---|---|
| committer | Mauro Sardara <msardara@cisco.com> | 2023-02-09 15:15:27 +0000 |
| commit | 155af7c9566c254b77ef201ea1a31547b4c95de4 (patch) | |
| tree | b709f0230b7d7226f8084b9f6e1852e84b7e266e /hicn-plugin | |
| parent | 49776ceac54eecadabca6c0e2fdc0b9ee2e8e663 (diff) | |
fix: do not always set adj_index of incoming packets
Ticket: HICN-839
Change-Id: I67faf5a158a0b58b9ec6d7dfdb234ae3155083b0
Signed-off-by: Mauro Sardara <msardara@cisco.com>
Diffstat (limited to 'hicn-plugin')
| -rw-r--r-- | hicn-plugin/src/data_input_node.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/hicn-plugin/src/data_input_node.c b/hicn-plugin/src/data_input_node.c index dbf49de54..a91f9156d 100644 --- a/hicn-plugin/src/data_input_node.c +++ b/hicn-plugin/src/data_input_node.c @@ -81,13 +81,21 @@ hicn_data_input_set_adj_index (vlib_buffer_t *b, const hicn_dpo_ctx_t *dpo_ctx) { CLIB_UNUSED (u8 set) = 0; + u32 *adj_index = &vnet_buffer (b)->ip.adj_index[VLIB_RX]; + + if (*adj_index != ADJ_INDEX_INVALID) + { + return; + } + for (u8 pos = 0; pos < dpo_ctx->entry_count; pos++) { hicn_face_t *face = hicn_dpoi_get_from_idx (dpo_ctx->next_hops[pos]); assert (face); + if (ip46_address_cmp (&(face->nat_addr), dst_addr) == 0) { - vnet_buffer (b)->ip.adj_index[VLIB_RX] = face->dpo.dpoi_index; + *adj_index = face->dpo.dpoi_index; set = 1; break; } |