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path: root/src/vnet/ip/ip4_forward.c
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Diffstat (limited to 'src/vnet/ip/ip4_forward.c')
-rw-r--r--src/vnet/ip/ip4_forward.c17
1 files changed, 9 insertions, 8 deletions
diff --git a/src/vnet/ip/ip4_forward.c b/src/vnet/ip/ip4_forward.c
index 57ad658b83f..35aff63e736 100644
--- a/src/vnet/ip/ip4_forward.c
+++ b/src/vnet/ip/ip4_forward.c
@@ -657,7 +657,6 @@ ip4_add_del_interface_address_internal (vlib_main_t * vm,
if (error)
return error;
- vec_validate (im->fib_index_by_sw_if_index, sw_if_index);
ip4_addr_fib_init (&ip4_af, address,
vec_elt (im->fib_index_by_sw_if_index, sw_if_index));
vec_add1 (addr_fib, ip4_af);
@@ -885,9 +884,6 @@ ip4_sw_interface_admin_up_down (vnet_main_t * vnm, u32 sw_if_index, u32 flags)
ip4_address_t *a;
u32 is_admin_up, fib_index;
- /* Fill in lookup tables with default table (0). */
- vec_validate (im->fib_index_by_sw_if_index, sw_if_index);
-
vec_validate_init_empty (im->
lookup_main.if_address_pool_index_by_sw_if_index,
sw_if_index, ~0);
@@ -1064,11 +1060,16 @@ ip4_sw_interface_add_del (vnet_main_t * vnm, u32 sw_if_index, u32 is_add)
{
ip4_main_t *im = &ip4_main;
- /* Fill in lookup tables with default table (0). */
- vec_validate (im->fib_index_by_sw_if_index, sw_if_index);
- vec_validate (im->mfib_index_by_sw_if_index, sw_if_index);
+ vec_validate_init_empty (im->fib_index_by_sw_if_index, sw_if_index, ~0);
+ vec_validate_init_empty (im->mfib_index_by_sw_if_index, sw_if_index, ~0);
- if (!is_add)
+ if (is_add)
+ {
+ /* Fill in lookup tables with default table (0). */
+ im->fib_index_by_sw_if_index[sw_if_index] = 0;
+ im->mfib_index_by_sw_if_index[sw_if_index] = 0;
+ }
+ else
{
ip4_main_t *im4 = &ip4_main;
ip_lookup_main_t *lm4 = &im4->lookup_main;