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-rw-r--r--net/ipv4/netfilter/ip_conntrack_proto_icmp.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/ipv4/netfilter/ip_conntrack_proto_icmp.c b/net/ipv4/netfilter/ip_conntrack_proto_icmp.c
index 9481d159acb6..083951e20690 100644
--- a/net/ipv4/netfilter/ip_conntrack_proto_icmp.c
+++ b/net/ipv4/netfilter/ip_conntrack_proto_icmp.c
@@ -296,7 +296,8 @@ static int icmp_nfattr_to_tuple(struct nfattr *tb[],
296 struct ip_conntrack_tuple *tuple) 296 struct ip_conntrack_tuple *tuple)
297{ 297{
298 if (!tb[CTA_PROTO_ICMP_TYPE-1] 298 if (!tb[CTA_PROTO_ICMP_TYPE-1]
299 || !tb[CTA_PROTO_ICMP_CODE-1]) 299 || !tb[CTA_PROTO_ICMP_CODE-1]
300 || !tb[CTA_PROTO_ICMP_ID-1])
300 return -1; 301 return -1;
301 302
302 tuple->dst.u.icmp.type = 303 tuple->dst.u.icmp.type =