diff options
Diffstat (limited to 'net/ipv4/ipconfig.c')
| -rw-r--r-- | net/ipv4/ipconfig.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c index c90e75a66e8..f84041d1f62 100644 --- a/net/ipv4/ipconfig.c +++ b/net/ipv4/ipconfig.c @@ -459,10 +459,7 @@ ic_rarp_recv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt if (rarp->ar_pro != htons(ETH_P_IP)) goto drop; - if (!pskb_may_pull(skb, - sizeof(struct arphdr) + - (2 * dev->addr_len) + - (2 * 4))) + if (!pskb_may_pull(skb, arp_hdr_len(dev))) goto drop; /* OK, it is all there and looks valid, process... */ |