dccp_pr_debug_cat("\n");
} else {
DCCP_SKB_CB(skb)->dccpd_ack_seq = dccp_hdr_ack_seq(skb);
- dccp_pr_debug_cat(", ack=%llu\n",
- (unsigned long long)
+ dccp_pr_debug_cat(", ack=%llu\n", (unsigned long long)
DCCP_SKB_CB(skb)->dccpd_ack_seq);
}
* Generate Reset(No Connection) unless P.type == Reset
* Drop packet and return
*/
-
if (sk->sk_state == DCCP_TIME_WAIT) {
- dccp_pr_debug("sk->sk_state == DCCP_TIME_WAIT: "
- "do_time_wait\n");
- goto do_time_wait;
+ dccp_pr_debug("sk->sk_state == DCCP_TIME_WAIT: do_time_wait\n");
+ inet_twsk_put(inet_twsk(sk));
+ goto no_dccp_socket;
}
if (!xfrm4_policy_check(sk, XFRM_POLICY_IN, skb))
}
discard_it:
- /* Discard frame. */
kfree_skb(skb);
return 0;
discard_and_relse:
sock_put(sk);
goto discard_it;
-
-do_time_wait:
- inet_twsk_put(inet_twsk(sk));
- goto no_dccp_socket;
}
static struct inet_connection_sock_af_ops dccp_ipv4_af_ops = {
* Generate Reset(No Connection) unless P.type == Reset
* Drop packet and return
*/
- if (sk == NULL)
+ if (sk == NULL) {
+ dccp_pr_debug("failed to look up flow ID in table and "
+ "get corresponding socket\n");
goto no_dccp_socket;
+ }
/*
* Step 2:
* Generate Reset(No Connection) unless P.type == Reset
* Drop packet and return
*/
- if (sk->sk_state == DCCP_TIME_WAIT)
- goto do_time_wait;
+ if (sk->sk_state == DCCP_TIME_WAIT) {
+ dccp_pr_debug("sk->sk_state == DCCP_TIME_WAIT: do_time_wait\n");
+ inet_twsk_put(inet_twsk(sk));
+ goto no_dccp_socket;
+ }
if (!xfrm6_policy_check(sk, XFRM_POLICY_IN, skb))
goto discard_and_relse;
DCCP_RESET_CODE_NO_CONNECTION;
dccp_v6_ctl_send_reset(skb);
}
-discard_it:
-
- /*
- * Discard frame
- */
+discard_it:
kfree_skb(skb);
return 0;
discard_and_relse:
sock_put(sk);
goto discard_it;
-
-do_time_wait:
- inet_twsk_put(inet_twsk(sk));
- goto no_dccp_socket;
}
static struct inet_connection_sock_af_ops dccp_ipv6_af_ops = {