diff options
| author |   Neale Ranns <nranns@cisco.com> | 2019-12-16 00:53:11 +0000 |
|---|---|---|
| committer | Neale Ranns <nranns@cisco.com> | 2019-12-17 00:17:19 +0000 |
| commit | 3fd99047439fe56dcd070e6dcaea7bc14715749c (patch) | |
| tree | 36bbbf2fadfc2e6acec8d9672269778b352e4543 /src/vnet/fib/fib_entry_src_interface.c | |
| parent | e7ee300923d23b6a6eab42676c8dcce85da89bed (diff) | |
fib: Glean on NBMA interface points to drop
Type: fix
Signed-off-by: Neale Ranns <nranns@cisco.com>
Change-Id: Iaae7a9e120bbf8168c581b06d3ac0e124b32e0e7
Diffstat (limited to 'src/vnet/fib/fib_entry_src_interface.c')
| -rw-r--r-- | src/vnet/fib/fib_entry_src_interface.c | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/src/vnet/fib/fib_entry_src_interface.c b/src/vnet/fib/fib_entry_src_interface.c index 140036012b9..88154ef90be 100644 --- a/src/vnet/fib/fib_entry_src_interface.c +++ b/src/vnet/fib/fib_entry_src_interface.c @@ -66,17 +66,22 @@ fib_entry_src_interface_path_swap (fib_entry_src_t *src, */ if (!(FIB_ENTRY_FLAG_LOCAL & src->fes_entry_flags)) { - adj = adj_get(fib_path_list_get_adj( - src->fes_pl, - fib_entry_get_default_chain_type(entry))); + adj_index_t ai; - if (IP_LOOKUP_NEXT_GLEAN == adj->lookup_next_index) + ai = fib_path_list_get_adj(src->fes_pl, + fib_entry_get_default_chain_type(entry)); + if (INDEX_INVALID != ai) { - /* - * the connected prefix will link to a glean on a non-p2p - * u.interface. - */ - adj->sub_type.glean.receive_addr = entry->fe_prefix.fp_addr; + adj = adj_get(ai); + + if (IP_LOOKUP_NEXT_GLEAN == adj->lookup_next_index) + { + /* + * the connected prefix will link to a glean on a non-p2p + * u.interface. + */ + adj->sub_type.glean.receive_addr = entry->fe_prefix.fp_addr; + } } } } |