aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--include/linux/snmp.h1
-rw-r--r--net/ipv4/icmp.c5
-rw-r--r--net/ipv6/icmp.c2
-rw-r--r--net/ipv6/proc.c1
4 files changed, 7 insertions, 2 deletions
diff --git a/include/linux/snmp.h b/include/linux/snmp.h
index d2a9aa3c6c8..52797714ade 100644
--- a/include/linux/snmp.h
+++ b/include/linux/snmp.h
@@ -100,6 +100,7 @@ enum
ICMP6_MIB_INMSGS, /* InMsgs */
ICMP6_MIB_INERRORS, /* InErrors */
ICMP6_MIB_OUTMSGS, /* OutMsgs */
+ ICMP6_MIB_OUTERRORS, /* OutErrors */
__ICMP6_MIB_MAX
};
diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c
index 4b4c2bcd15d..d2aa7438c52 100644
--- a/net/ipv4/icmp.c
+++ b/net/ipv4/icmp.c
@@ -330,9 +330,10 @@ static void icmp_push_reply(struct icmp_bxm *icmp_param,
if (ip_append_data(sk, icmp_glue_bits, icmp_param,
icmp_param->data_len+icmp_param->head_len,
icmp_param->head_len,
- ipc, rt, MSG_DONTWAIT) < 0)
+ ipc, rt, MSG_DONTWAIT) < 0) {
+ ICMP_INC_STATS_BH(sock_net(sk), ICMP_MIB_OUTERRORS);
ip_flush_pending_frames(sk);
- else if ((skb = skb_peek(&sk->sk_write_queue)) != NULL) {
+ } else if ((skb = skb_peek(&sk->sk_write_queue)) != NULL) {
struct icmphdr *icmph = icmp_hdr(skb);
__wsum csum = 0;
struct sk_buff *skb1;
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
index eb9abe24bdf..a00c18aa6c8 100644
--- a/net/ipv6/icmp.c
+++ b/net/ipv6/icmp.c
@@ -482,6 +482,7 @@ route_done:
np->tclass, NULL, &fl, (struct rt6_info*)dst,
MSG_DONTWAIT);
if (err) {
+ ICMP6_INC_STATS_BH(net, idev, ICMP6_MIB_OUTMSGS);
ip6_flush_pending_frames(sk);
goto out_put;
}
@@ -562,6 +563,7 @@ static void icmpv6_echo_reply(struct sk_buff *skb)
(struct rt6_info*)dst, MSG_DONTWAIT);
if (err) {
+ ICMP6_INC_STATS_BH(net, idev, ICMP6_MIB_OUTMSGS);
ip6_flush_pending_frames(sk);
goto out_put;
}
diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
index 58344c0fbd1..458eabfbe13 100644
--- a/net/ipv6/proc.c
+++ b/net/ipv6/proc.c
@@ -97,6 +97,7 @@ static const struct snmp_mib snmp6_icmp6_list[] = {
SNMP_MIB_ITEM("Icmp6InMsgs", ICMP6_MIB_INMSGS),
SNMP_MIB_ITEM("Icmp6InErrors", ICMP6_MIB_INERRORS),
SNMP_MIB_ITEM("Icmp6OutMsgs", ICMP6_MIB_OUTMSGS),
+ SNMP_MIB_ITEM("Icmp6OutErrors", ICMP6_MIB_OUTERRORS),
SNMP_MIB_SENTINEL
};