1 files changed, 1 insertions, 1 deletions

diff --git a/net/batman-adv/distributed-arp-table.c b/net/batman-adv/distributed-arp-table.c
index 75dda9454ccf..a60bacf7120b 100644
--- a/net/batman-adv/distributed-arp-table.c
+++ b/net/batman-adv/distributed-arp-table.c
@@ -400,7 +400,7 @@ static void batadv_dbg_arp(struct batadv_priv *bat_priv, struct sk_buff *skb,
                    batadv_arp_hw_src(skb, hdr_size), &ip_src,
                    batadv_arp_hw_dst(skb, hdr_size), &ip_dst);
 
-        if (hdr_size == 0)
+        if (hdr_size < sizeof(struct batadv_unicast_packet))
                 return;
 
         unicast_4addr_packet = (struct batadv_unicast_4addr_packet *)skb->data;