diff options
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/icmp.c | 4 | ||||
| -rw-r--r-- | net/ipv4/tcp_ipv4.c | 5 |
2 files changed, 3 insertions, 6 deletions
diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c index 42b7bcf8045b..092400ef88d0 100644 --- a/net/ipv4/icmp.c +++ b/net/ipv4/icmp.c @@ -663,8 +663,10 @@ static void icmp_socket_deliver(struct sk_buff *skb, u32 info) /* Checkin full IP header plus 8 bytes of protocol to * avoid additional coding at protocol handlers. */ - if (!pskb_may_pull(skb, iph->ihl * 4 + 8)) + if (!pskb_may_pull(skb, iph->ihl * 4 + 8)) { + ICMP_INC_STATS_BH(dev_net(skb->dev), ICMP_MIB_INERRORS); return; + } raw_icmp_error(skb, protocol, info); diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index 1edc739b9da5..d0ba39537d5c 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -344,11 +344,6 @@ void tcp_v4_err(struct sk_buff *icmp_skb, u32 info) int err; struct net *net = dev_net(icmp_skb->dev); - if (icmp_skb->len < (iph->ihl << 2) + 8) { - ICMP_INC_STATS_BH(net, ICMP_MIB_INERRORS); - return; - } - sk = inet_lookup(net, &tcp_hashinfo, iph->daddr, th->dest, iph->saddr, th->source, inet_iif(icmp_skb)); if (!sk) { |