net: udp: do not report ICMP redirects to user space

Redirect isn't an error condition, it should leave
the error handler without touching the socket.

Signed-off-by: Duan Jiong <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
This commit is contained in:
Duan Jiong 2013-09-20 18:20:28 +08:00 • committed by David S. Miller
commit 1a462d1892
2 changed files with 4 additions and 2 deletions

View file

@ -658,7 +658,7 @@ void __udp4_lib_err(struct sk_buff *skb, u32 info, struct udp_table *udptable)
break;
case ICMP_REDIRECT:
ipv4_sk_redirect(skb, sk);
break;
goto out;
}
/*