Lncvrt/grub
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support routed pings

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This commit is contained in:
Vladimir 'phcoder' Serbinenko committed 2011-10-13 20:53:22 +02:00
1 parent bd40efbf0b
commit 0cb9503b70
8 files changed
+79 -57
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grub-core/net/icmp6.c
+10 -5
View File
@@ -103,6 +103,7 @@ grub_err_t
grub_net_recv_icmp6_packet (struct grub_net_buff *nb,
struct grub_net_card *card,
struct grub_net_network_level_interface *inf,
const grub_net_link_level_address_t *ll_src,
const grub_net_network_level_address_t *source,
const grub_net_network_level_address_t *dest,
grub_uint8_t ttl)
@@ -182,8 +183,7 @@ grub_net_recv_icmp6_packet (struct grub_net_buff *nb,
GRUB_NET_IP_ICMPV6,
&inf->address,
source);
/* FIXME: gateway pings. */
err = grub_net_send_ip_packet (inf, source, NULL, nb_reply,
err = grub_net_send_ip_packet (inf, source, ll_src, nb_reply,
GRUB_NET_IP_ICMPV6);
ping_fail:
@@ -289,7 +289,7 @@ grub_net_recv_icmp6_packet (struct grub_net_buff *nb,
GRUB_NET_IP_ICMPV6,
&inf->address,
source);
err = grub_net_send_ip_packet (inf, source, NULL, nb_reply,
err = grub_net_send_ip_packet (inf, source, ll_src, nb_reply,
GRUB_NET_IP_ICMPV6);
ndp_fail:
@@ -444,6 +444,7 @@ grub_net_icmp6_send_request (struct grub_net_network_level_interface *inf,
struct neighbour_solicit *sol;
struct icmp_header *icmphr;
grub_net_network_level_address_t multicast;
grub_net_link_level_address_t ll_multicast;
grub_uint8_t *nbd;
multicast.type = GRUB_NET_NETWORK_LEVEL_PROTOCOL_IPV6;
multicast.ipv6[0] = grub_be_to_cpu64_compile_time (0xff02ULL << 48);
@@ -451,6 +452,10 @@ grub_net_icmp6_send_request (struct grub_net_network_level_interface *inf,
| (proto_addr->ipv6[1]
& grub_be_to_cpu64_compile_time (0xffffff)));
err = grub_net_link_layer_resolve (inf, &multicast, &ll_multicast);
if (err)
return err;
nb = grub_netbuff_alloc (sizeof (struct neighbour_solicit)
+ sizeof (struct option_header)
+ 6
@@ -499,7 +504,7 @@ grub_net_icmp6_send_request (struct grub_net_network_level_interface *inf,
&inf->address,
&multicast);
nbd = nb->data;
err = grub_net_send_ip_packet (inf, &multicast, NULL, nb,
err = grub_net_send_ip_packet (inf, &multicast, &ll_multicast, nb,
GRUB_NET_IP_ICMPV6);
if (err)
goto fail;
@@ -512,7 +517,7 @@ grub_net_icmp6_send_request (struct grub_net_network_level_interface *inf,
if (grub_net_link_layer_resolve_check (inf, proto_addr))
break;
nb->data = nbd;
err = grub_net_send_ip_packet (inf, &multicast, NULL, nb,
err = grub_net_send_ip_packet (inf, &multicast, &ll_multicast, nb,
GRUB_NET_IP_ICMPV6);
if (err)
break;