diff options
Diffstat (limited to 'net/ipv4/route.c')
| -rw-r--r-- | net/ipv4/route.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/route.c b/net/ipv4/route.c index 726ea5e8180..d675ff80b04 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -1685,7 +1685,7 @@ static void ip_handle_martian_source(struct net_device *dev, printk(KERN_WARNING "martian source %u.%u.%u.%u from " "%u.%u.%u.%u, on dev %s\n", NIPQUAD(daddr), NIPQUAD(saddr), dev->name); - if (dev->hard_header_len) { + if (dev->hard_header_len && skb->mac.raw) { int i; unsigned char *p = skb->mac.raw; printk(KERN_WARNING "ll header: "); |