diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv4/ip_input.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c index e1a7dba2fa8a..184c78ca79e6 100644 --- a/net/ipv4/ip_input.c +++ b/net/ipv4/ip_input.c @@ -428,6 +428,9 @@ int ip_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt, goto drop; } + /* Remove any debris in the socket control block */ + memset(&(IPCB(skb)->opt), 0, sizeof(struct ip_options)); + return NF_HOOK(PF_INET, NF_IP_PRE_ROUTING, skb, dev, NULL, ip_rcv_finish); |