diff options
Diffstat (limited to 'net/ipv4/raw.c')
| -rw-r--r-- | net/ipv4/raw.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c index bbd604c68e68..ff0f071969ea 100644 --- a/net/ipv4/raw.c +++ b/net/ipv4/raw.c @@ -216,6 +216,11 @@ static void raw_err(struct sock *sk, struct sk_buff *skb, u32 info) int err = 0; int harderr = 0; + if (type == ICMP_DEST_UNREACH && code == ICMP_FRAG_NEEDED) + ipv4_sk_update_pmtu(skb, sk, info); + else if (type == ICMP_REDIRECT) + ipv4_sk_redirect(skb, sk); + /* Report error on raw socket, if: 1. User requested ip_recverr. 2. Socket is connected (otherwise the error indication @@ -288,7 +293,7 @@ void raw_icmp_error(struct sk_buff *skb, int protocol, u32 info) read_unlock(&raw_v4_hashinfo.lock); } -static int raw_rcv_skb(struct sock * sk, struct sk_buff * skb) +static int raw_rcv_skb(struct sock *sk, struct sk_buff *skb) { /* Charge it to the socket. */ |