[NETFILTER]: iptable_{filter,mangle}: more descriptive "happy cracking" message

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/ipv4/netfilter/iptable_filter.c b/net/ipv4/netfilter/iptable_filter.c
index ea14979..4f51c1d 100644 (file)
--- a/net/ipv4/netfilter/iptable_filter.c
+++ b/net/ipv4/netfilter/iptable_filter.c
@@ -81,7 +81,8 @@ ipt_local_out_hook(unsigned int hook,
        if ((*pskb)->len < sizeof(struct iphdr)
            || ip_hdrlen(*pskb) < sizeof(struct iphdr)) {
                if (net_ratelimit())
-                       printk("ipt_hook: happy cracking.\n");
+                       printk("iptable_filter: ignoring short SOCK_RAW "
+                              "packet.\n");
                return NF_ACCEPT;
        }
 

diff --git a/net/ipv4/netfilter/iptable_mangle.c b/net/ipv4/netfilter/iptable_mangle.c
index c3827ba..902446f 100644 (file)
--- a/net/ipv4/netfilter/iptable_mangle.c
+++ b/net/ipv4/netfilter/iptable_mangle.c
@@ -100,7 +100,8 @@ ipt_local_hook(unsigned int hook,
        if ((*pskb)->len < sizeof(struct iphdr)
            || ip_hdrlen(*pskb) < sizeof(struct iphdr)) {
                if (net_ratelimit())
-                       printk("ipt_hook: happy cracking.\n");
+                       printk("iptable_mangle: ignoring short SOCK_RAW "
+                              "packet.\n");
                return NF_ACCEPT;
        }