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Fix network IPv6 receive

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ICMPv6 NS packets send to MC address are dropped.
This commit is contained in:
Christian Giese
2021-03-24 11:09:28 +01:00
parent 8b126fd4de
commit 2c4ce06b96
1 changed files with 4 additions and 4 deletions
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8
src/bbl_rx.c
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@ -1856,12 +1856,12 @@ bbl_rx_handler_network(bbl_ethernet_header_t *eth, bbl_interface_s *interface) {
}
break;
case ETH_TYPE_IPV6:
if(memcmp(interface->mac, eth->dst, ETH_ADDR_LEN) != 0) {
/* Drop wrong MAC */
return;
}
ipv6 = (bbl_ipv6_t*)eth->next;
if(ipv6->protocol == IPV6_NEXT_HEADER_UDP) {
if(memcmp(interface->mac, eth->dst, ETH_ADDR_LEN) != 0) {
/* Drop wrong MAC */
return;
}
udp = (bbl_udp_t*)ipv6->next;
if(udp->protocol == UDP_PROTOCOL_BBL) {
bbl = (bbl_bbl_t*)udp->next;