Revert "ESP32: Drop Invalid RA packets (project-chip#33060) (project-…

…chip#33104)" This reverts commit 4431f18. Signed-off-by: Adrian Gielniewski <[email protected]>
maciejbaczmanski · Nov 28, 2024 · 1ea6591 · 1ea6591
1 parent b059c10
commit 1ea6591
Showing 1 changed file with 0 additions and 5 deletions.
diff --git a/src/platform/ESP32/route_hook/ESP32RouteHook.c b/src/platform/ESP32/route_hook/ESP32RouteHook.c
@@ -65,11 +65,6 @@ static void ra_recv_handler(struct netif * netif, const uint8_t * icmp_payload,
     {
         uint8_t opt_type = icmp_payload[0];
         uint8_t opt_len  = (uint8_t) (icmp_payload[1] << 3);
-        if (opt_len == 0 || opt_len > payload_len)
-        {
-            ESP_LOGE(TAG, "Invalid ND6 option length");
-            break;
-        }
 
         if (opt_type == ND6_OPTION_TYPE_ROUTE_INFO && opt_len >= sizeof(route_option_t) - sizeof(ip6_addr_p_t) &&
             !is_self_address(netif, src_addr) && payload_len >= opt_len)