void nf_send_reset6(struct net *net, struct sock *sk, struct sk_buff *oldskb,
int hook)
{
- struct net_device *br_indev __maybe_unused;
struct sk_buff *nskb;
struct tcphdr _otcph;
const struct tcphdr *otcph;
* build the eth header using the original destination's MAC as the
* source, and send the RST packet directly.
*/
- br_indev = nf_bridge_get_physindev(oldskb);
- if (br_indev) {
+ if (nf_bridge_info_exists(oldskb)) {
struct ethhdr *oeth = eth_hdr(oldskb);
+ struct net_device *br_indev;
+
+ br_indev = nf_bridge_get_physindev(oldskb, net);
+ if (!br_indev) {
+ kfree_skb(nskb);
+ return;
+ }
nskb->dev = br_indev;
nskb->protocol = htons(ETH_P_IPV6);