diff options
| author |   Benoît Ganne <bganne@cisco.com> | 2022-02-07 18:07:39 +0100 |
|---|---|---|
| committer |   Florin Coras <florin.coras@gmail.com> | 2022-02-07 18:10:05 +0000 |
| commit | 688d276340b17f4449b9afe3838291fb8efa5f42 (patch) | |
| tree | 9f2214d3cc3b73e94c265faa65790b7595a56266 /src | |
| parent | fa5aabbf0b26e4d3073e34b36e1dbb51db7df975 (diff) | |
igmp: make sure fib_index is set before delivering to ip4-local
IGMP packets with Router Alert option are delivered to ip4-local
without going through ip4-lookup. Make sure fib_index is initialized
properly.
Type: fix
Change-Id: Iab090a33c4c759b6d7f68c28a0b3f4da7a9de864
Signed-off-by: Benoît Ganne <bganne@cisco.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/vnet/ip/ip4_options.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/vnet/ip/ip4_options.c b/src/vnet/ip/ip4_options.c index 1b5a7878512..9b01151a1f0 100644 --- a/src/vnet/ip/ip4_options.c +++ b/src/vnet/ip/ip4_options.c @@ -82,6 +82,8 @@ VLIB_NODE_FN (ip4_options_node) (vlib_main_t * vm, */ if (IP_PROTOCOL_IGMP == ip4->protocol) { + ip_lookup_set_buffer_fib_index ( + ip4_main.fib_index_by_sw_if_index, b); next = IP4_OPTIONS_NEXT_LOCAL; } break; |