summaryrefslogtreecommitdiffstats
path: root/net/dccp/ipv6.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/dccp/ipv6.c')
-rw-r--r--net/dccp/ipv6.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c
index 4663a01d5039..71bf1deba4c5 100644
--- a/net/dccp/ipv6.c
+++ b/net/dccp/ipv6.c
@@ -642,6 +642,7 @@ discard:
static int dccp_v6_rcv(struct sk_buff *skb)
{
const struct dccp_hdr *dh;
+ bool refcounted;
struct sock *sk;
int min_cov;
@@ -670,7 +671,7 @@ static int dccp_v6_rcv(struct sk_buff *skb)
lookup:
sk = __inet6_lookup_skb(&dccp_hashinfo, skb, __dccp_hdr_len(dh),
dh->dccph_sport, dh->dccph_dport,
- inet6_iif(skb));
+ inet6_iif(skb), &refcounted);
if (!sk) {
dccp_pr_debug("failed to look up flow ID in table and "
"get corresponding socket\n");
@@ -699,6 +700,7 @@ lookup:
goto lookup;
}
sock_hold(sk);
+ refcounted = true;
nsk = dccp_check_req(sk, skb, req);
if (!nsk) {
reqsk_put(req);
@@ -752,7 +754,8 @@ discard_it:
return 0;
discard_and_relse:
- sock_put(sk);
+ if (refcounted)
+ sock_put(sk);
goto discard_it;
}