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| author |   Li Wei <lw@cn.fujitsu.com> | 2013-02-21 22:18:44 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2013-02-22 15:10:18 -0500 |
| commit | 5b0520425e5ea81ba95ec486dd6bbb59a09fff0e (patch) | |
| tree | e506570823deb8fd65e52e34fe67cf327af2266e /include/net/icmp.h | |
| parent | ipv6: use a stronger hash for tcp (diff) | |
| download | linux-dev-5b0520425e5ea81ba95ec486dd6bbb59a09fff0e.tar.xz linux-dev-5b0520425e5ea81ba95ec486dd6bbb59a09fff0e.zip | |
ipv4: fix error handling in icmp_protocol.
Now we handle icmp errors in each transport protocol's err_handler,
for icmp protocols, that is ping_err. Since this handler only care
of those icmp errors triggered by echo request, errors triggered
by echo reply(which sent by kernel) are sliently ignored.
So wrap ping_err() with icmp_err() to deal with those icmp errors.
Signed-off-by: Li Wei <lw@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/icmp.h')
| -rw-r--r-- | include/net/icmp.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/net/icmp.h b/include/net/icmp.h index 9ac2524d1402..081439fd070e 100644 --- a/include/net/icmp.h +++ b/include/net/icmp.h @@ -41,6 +41,7 @@ struct net; extern void icmp_send(struct sk_buff *skb_in, int type, int code, __be32 info); extern int icmp_rcv(struct sk_buff *skb); +extern void icmp_err(struct sk_buff *, u32 info); extern int icmp_init(void); extern void icmp_out_count(struct net *net, unsigned char type); |