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-rw-r--r--net/ipv4/ip_tunnel.c5
-rw-r--r--net/ipv4/ip_vti.c6
-rw-r--r--net/ipv6/ip6_gre.c16
-rw-r--r--net/ipv6/ip6_tunnel.c10
-rw-r--r--net/ipv6/ip6_vti.c6
-rw-r--r--net/ipv6/sit.c2
6 files changed, 22 insertions, 23 deletions
diff --git a/net/ipv4/ip_tunnel.c b/net/ipv4/ip_tunnel.c
index 76a420c76f16..f6cc26de5ed3 100644
--- a/net/ipv4/ip_tunnel.c
+++ b/net/ipv4/ip_tunnel.c
@@ -502,8 +502,7 @@ static int tnl_update_pmtu(struct net_device *dev, struct sk_buff *skb,
if (!skb_is_gso(skb) &&
(inner_iph->frag_off & htons(IP_DF)) &&
mtu < pkt_size) {
- memset(IPCB(skb), 0, sizeof(*IPCB(skb)));
- icmp_send(skb, ICMP_DEST_UNREACH, ICMP_FRAG_NEEDED, htonl(mtu));
+ icmp_ndo_send(skb, ICMP_DEST_UNREACH, ICMP_FRAG_NEEDED, htonl(mtu));
return -E2BIG;
}
}
@@ -527,7 +526,7 @@ static int tnl_update_pmtu(struct net_device *dev, struct sk_buff *skb,
if (!skb_is_gso(skb) && mtu >= IPV6_MIN_MTU &&
mtu < pkt_size) {
- icmpv6_send(skb, ICMPV6_PKT_TOOBIG, 0, mtu);
+ icmpv6_ndo_send(skb, ICMPV6_PKT_TOOBIG, 0, mtu);
return -E2BIG;
}
}
diff --git a/net/ipv4/ip_vti.c b/net/ipv4/ip_vti.c
index abc171e79d3e..eb207089ece0 100644
--- a/net/ipv4/ip_vti.c
+++ b/net/ipv4/ip_vti.c
@@ -238,13 +238,13 @@ static netdev_tx_t vti_xmit(struct sk_buff *skb, struct net_device *dev,
if (skb->len > mtu) {
skb_dst_update_pmtu_no_confirm(skb, mtu);
if (skb->protocol == htons(ETH_P_IP)) {
- icmp_send(skb, ICMP_DEST_UNREACH, ICMP_FRAG_NEEDED,
- htonl(mtu));
+ icmp_ndo_send(skb, ICMP_DEST_UNREACH, ICMP_FRAG_NEEDED,
+ htonl(mtu));
} else {
if (mtu < IPV6_MIN_MTU)
mtu = IPV6_MIN_MTU;
- icmpv6_send(skb, ICMPV6_PKT_TOOBIG, 0, mtu);
+ icmpv6_ndo_send(skb, ICMPV6_PKT_TOOBIG, 0, mtu);
}
dst_release(dst);
diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
index c3bc89b6b1a1..1baf43aacb2e 100644
--- a/net/ipv6/ip6_gre.c
+++ b/net/ipv6/ip6_gre.c
@@ -678,8 +678,8 @@ static int prepare_ip6gre_xmit_ipv6(struct sk_buff *skb,
tel = (struct ipv6_tlv_tnl_enc_lim *)&skb_network_header(skb)[offset];
if (tel->encap_limit == 0) {
- icmpv6_send(skb, ICMPV6_PARAMPROB,
- ICMPV6_HDR_FIELD, offset + 2);
+ icmpv6_ndo_send(skb, ICMPV6_PARAMPROB,
+ ICMPV6_HDR_FIELD, offset + 2);
return -1;
}
*encap_limit = tel->encap_limit - 1;
@@ -805,8 +805,8 @@ static inline int ip6gre_xmit_ipv4(struct sk_buff *skb, struct net_device *dev)
if (err != 0) {
/* XXX: send ICMP error even if DF is not set. */
if (err == -EMSGSIZE)
- icmp_send(skb, ICMP_DEST_UNREACH, ICMP_FRAG_NEEDED,
- htonl(mtu));
+ icmp_ndo_send(skb, ICMP_DEST_UNREACH, ICMP_FRAG_NEEDED,
+ htonl(mtu));
return -1;
}
@@ -837,7 +837,7 @@ static inline int ip6gre_xmit_ipv6(struct sk_buff *skb, struct net_device *dev)
&mtu, skb->protocol);
if (err != 0) {
if (err == -EMSGSIZE)
- icmpv6_send(skb, ICMPV6_PKT_TOOBIG, 0, mtu);
+ icmpv6_ndo_send(skb, ICMPV6_PKT_TOOBIG, 0, mtu);
return -1;
}
@@ -1063,10 +1063,10 @@ static netdev_tx_t ip6erspan_tunnel_xmit(struct sk_buff *skb,
/* XXX: send ICMP error even if DF is not set. */
if (err == -EMSGSIZE) {
if (skb->protocol == htons(ETH_P_IP))
- icmp_send(skb, ICMP_DEST_UNREACH,
- ICMP_FRAG_NEEDED, htonl(mtu));
+ icmp_ndo_send(skb, ICMP_DEST_UNREACH,
+ ICMP_FRAG_NEEDED, htonl(mtu));
else
- icmpv6_send(skb, ICMPV6_PKT_TOOBIG, 0, mtu);
+ icmpv6_ndo_send(skb, ICMPV6_PKT_TOOBIG, 0, mtu);
}
goto tx_err;
diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
index a7950baa05e5..3fa0eca5a06f 100644
--- a/net/ipv6/ip6_tunnel.c
+++ b/net/ipv6/ip6_tunnel.c
@@ -1332,8 +1332,8 @@ ipxip6_tnl_xmit(struct sk_buff *skb, struct net_device *dev,
tel = (void *)&skb_network_header(skb)[offset];
if (tel->encap_limit == 0) {
- icmpv6_send(skb, ICMPV6_PARAMPROB,
- ICMPV6_HDR_FIELD, offset + 2);
+ icmpv6_ndo_send(skb, ICMPV6_PARAMPROB,
+ ICMPV6_HDR_FIELD, offset + 2);
return -1;
}
encap_limit = tel->encap_limit - 1;
@@ -1385,11 +1385,11 @@ ipxip6_tnl_xmit(struct sk_buff *skb, struct net_device *dev,
if (err == -EMSGSIZE)
switch (protocol) {
case IPPROTO_IPIP:
- icmp_send(skb, ICMP_DEST_UNREACH,
- ICMP_FRAG_NEEDED, htonl(mtu));
+ icmp_ndo_send(skb, ICMP_DEST_UNREACH,
+ ICMP_FRAG_NEEDED, htonl(mtu));
break;
case IPPROTO_IPV6:
- icmpv6_send(skb, ICMPV6_PKT_TOOBIG, 0, mtu);
+ icmpv6_ndo_send(skb, ICMPV6_PKT_TOOBIG, 0, mtu);
break;
default:
break;
diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c
index 0225fd694192..f10e7a72ea62 100644
--- a/net/ipv6/ip6_vti.c
+++ b/net/ipv6/ip6_vti.c
@@ -521,10 +521,10 @@ vti6_xmit(struct sk_buff *skb, struct net_device *dev, struct flowi *fl)
if (mtu < IPV6_MIN_MTU)
mtu = IPV6_MIN_MTU;
- icmpv6_send(skb, ICMPV6_PKT_TOOBIG, 0, mtu);
+ icmpv6_ndo_send(skb, ICMPV6_PKT_TOOBIG, 0, mtu);
} else {
- icmp_send(skb, ICMP_DEST_UNREACH, ICMP_FRAG_NEEDED,
- htonl(mtu));
+ icmp_ndo_send(skb, ICMP_DEST_UNREACH, ICMP_FRAG_NEEDED,
+ htonl(mtu));
}
err = -EMSGSIZE;
diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
index 93636867aee2..63ccd9f2dccc 100644
--- a/net/ipv6/sit.c
+++ b/net/ipv6/sit.c
@@ -987,7 +987,7 @@ static netdev_tx_t ipip6_tunnel_xmit(struct sk_buff *skb,
skb_dst_update_pmtu_no_confirm(skb, mtu);
if (skb->len > mtu && !skb_is_gso(skb)) {
- icmpv6_send(skb, ICMPV6_PKT_TOOBIG, 0, mtu);
+ icmpv6_ndo_send(skb, ICMPV6_PKT_TOOBIG, 0, mtu);
ip_rt_put(rt);
goto tx_error;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-17 11:54:34 +0000