5e26b1b3abce[1] moved a derreference on ipvs on sysctl_sloppy_sctp(ipvs)
to before its initialization.
Fix now is to just move ipvs initialization a bit upper.
Fixes: 5e26b1b3abce ("ipvs: support scheduling inverse and icmp SCTP packets")
Signed-off-by: Marcelo Ricardo Leitner <marcelo.leitner@xxxxxxxxx>
---
net/netfilter/ipvs/ip_vs_proto_sctp.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/net/netfilter/ipvs/ip_vs_proto_sctp.c b/net/netfilter/ipvs/ip_vs_proto_sctp.c
index 2026fca7e1c36f12db1351e7c14e9eba8ad8b8e1..ac628a9afdb521c243d79b2f415ee98a3f41d0c3 100644
--- a/net/netfilter/ipvs/ip_vs_proto_sctp.c
+++ b/net/netfilter/ipvs/ip_vs_proto_sctp.c
@@ -20,6 +20,9 @@ sctp_conn_schedule(int af, struct sk_buff *skb, struct ip_vs_proto_data *pd,
sctp_sctphdr_t *sh, _sctph;
__be16 _ports[2], *ports = NULL;
+ net = skb_net(skb);
+ ipvs = net_ipvs(net);
+
if (likely(!ip_vs_iph_icmp(iph))) {
sh = skb_header_pointer(skb, iph->len, sizeof(_sctph), &_sctph);
if (sh) {
@@ -40,8 +43,6 @@ sctp_conn_schedule(int af, struct sk_buff *skb, struct ip_vs_proto_data *pd,
return 0;
}
- net = skb_net(skb);
- ipvs = net_ipvs(net);
rcu_read_lock();
if (likely(!ip_vs_iph_inverse(iph)))
svc = ip_vs_service_find(net, af, skb->mark, iph->protocol,
--
2.4.3
--
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