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Diffstat (limited to 'net/ipv6/udp.c')
-rw-r--r--net/ipv6/udp.c17
1 files changed, 10 insertions, 7 deletions
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index 7d4151747340..a8d74f44056a 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -148,7 +148,7 @@ static struct sock *udp6_lib_lookup2(struct net *net,
int dif, int sdif, struct udp_hslot *hslot2,
struct sk_buff *skb)
{
- struct sock *sk, *result;
+ struct sock *sk, *result, *reuseport_result;
int score, badness;
u32 hash = 0;
@@ -158,17 +158,20 @@ static struct sock *udp6_lib_lookup2(struct net *net,
score = compute_score(sk, net, saddr, sport,
daddr, hnum, dif, sdif);
if (score > badness) {
+ reuseport_result = NULL;
+
if (sk->sk_reuseport &&
sk->sk_state != TCP_ESTABLISHED) {
hash = udp6_ehashfn(net, daddr, hnum,
saddr, sport);
- result = reuseport_select_sock(sk, hash, skb,
- sizeof(struct udphdr));
- if (result && !reuseport_has_conns(sk, false))
- return result;
+ reuseport_result = reuseport_select_sock(sk, hash, skb,
+ sizeof(struct udphdr));
+ if (reuseport_result && !reuseport_has_conns(sk, false))
+ return reuseport_result;
}
- result = sk;
+
+ result = reuseport_result ? : sk;
badness = score;
}
}
@@ -643,7 +646,7 @@ static int udpv6_queue_rcv_one_skb(struct sock *sk, struct sk_buff *skb)
/*
* UDP-Lite specific tests, ignored on UDP sockets (see net/ipv4/udp.c).
*/
- if ((is_udplite & UDPLITE_RECV_CC) && UDP_SKB_CB(skb)->partial_cov) {
+ if ((up->pcflag & UDPLITE_RECV_CC) && UDP_SKB_CB(skb)->partial_cov) {
if (up->pcrlen == 0) { /* full coverage was set */
net_dbg_ratelimited("UDPLITE6: partial coverage %d while full coverage %d requested\n",