diff options
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/icmp.c | 4 | ||||
| -rw-r--r-- | net/ipv4/ip_gre.c | 3 |
2 files changed, 5 insertions, 2 deletions
diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c index a62b4c4033cc..568bd1e95d44 100644 --- a/net/ipv4/icmp.c +++ b/net/ipv4/icmp.c @@ -1079,10 +1079,12 @@ out: static bool icmp_tag_validation(int proto) { + const struct net_protocol *ipprot; bool ok; rcu_read_lock(); - ok = rcu_dereference(inet_protos[proto])->icmp_strict_tag_validation; + ipprot = rcu_dereference(inet_protos[proto]); + ok = ipprot ? ipprot->icmp_strict_tag_validation : false; rcu_read_unlock(); return ok; } diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c index e13244729ad8..35f0baa99d40 100644 --- a/net/ipv4/ip_gre.c +++ b/net/ipv4/ip_gre.c @@ -919,7 +919,8 @@ static int ipgre_header(struct sk_buff *skb, struct net_device *dev, return -(t->hlen + sizeof(*iph)); } -static int ipgre_header_parse(const struct sk_buff *skb, unsigned char *haddr) +static int ipgre_header_parse(const struct sk_buff *skb, const struct net_device *dev, + unsigned char *haddr) { const struct iphdr *iph = (const struct iphdr *) skb_mac_header(skb); memcpy(haddr, &iph->saddr, 4); |