1 files changed, 2 insertions, 3 deletions

diff --git a/net/ipv4/netfilter/nf_defrag_ipv4.c b/net/ipv4/netfilter/nf_defrag_ipv4.c
index 0e5591c2ee9f..6fb869f646bf 100644
--- a/net/ipv4/netfilter/nf_defrag_ipv4.c
+++ b/net/ipv4/netfilter/nf_defrag_ipv4.c
@@ -67,10 +67,9 @@ static unsigned int ipv4_conntrack_defrag(void *priv,
                                           const struct nf_hook_state *state)
 {
         struct sock *sk = skb->sk;
-        struct inet_sock *inet = inet_sk(skb->sk);
 
-        if (sk && (sk->sk_family == PF_INET) &&
-            inet->nodefrag)
+        if (sk && sk_fullsock(sk) && (sk->sk_family == PF_INET) &&
+            inet_sk(sk)->nodefrag)
                 return NF_ACCEPT;
 
 #if IS_ENABLED(CONFIG_NF_CONNTRACK)