[NETFILTER]: Fix ip6t_LOG MAC format
authorPatrick McHardy <kaber@trash.net>
Fri, 22 Jul 2005 19:52:47 +0000 (12:52 -0700)
committerDavid S. Miller <davem@davemloft.net>
Fri, 22 Jul 2005 19:52:47 +0000 (12:52 -0700)
I broke this in the patch that consolidated MAC logging.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv6/netfilter/ip6t_LOG.c

index c44685e391b7e80b64ff733e144ae1a70daa1a19..a692e26a4fa37715eecdc87bbb647efcc7f796e7 100644 (file)
@@ -373,9 +373,10 @@ ip6t_log_packet(unsigned int hooknum,
                in ? in->name : "",
                out ? out->name : "");
        if (in && !out) {
+               unsigned int len;
                /* MAC logging for input chain only. */
                printk("MAC=");
-               if (skb->dev && skb->dev->hard_header_len &&
+               if (skb->dev && (len = skb->dev->hard_header_len) &&
                    skb->mac.raw != skb->nh.raw) {
                        unsigned char *p = skb->mac.raw;
                        int i;
@@ -384,9 +385,11 @@ ip6t_log_packet(unsigned int hooknum,
                            (p -= ETH_HLEN) < skb->head)
                                p = NULL;
 
-                       if (p != NULL)
-                               for (i = 0; i < skb->dev->hard_header_len; i++)
-                                       printk("%02x", p[i]);
+                       if (p != NULL) {
+                               for (i = 0; i < len; i++)
+                                       printk("%02x%s", p[i],
+                                              i == len - 1 ? "" : ":");
+                       }
                        printk(" ");
 
                        if (skb->dev->type == ARPHRD_SIT) {