diff options
| -rw-r--r-- | net/core/drop_monitor.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/net/core/drop_monitor.c b/net/core/drop_monitor.c index cc60cc22e2db..536e032d95c8 100644 --- a/net/core/drop_monitor.c +++ b/net/core/drop_monitor.c @@ -487,6 +487,9 @@ static void net_dm_packet_trace_kfree_skb_hit(void *ignore, struct sk_buff *nskb; unsigned long flags; + if (!skb_mac_header_was_set(skb)) + return; + nskb = skb_clone(skb, GFP_ATOMIC); if (!nskb) return; @@ -900,6 +903,9 @@ net_dm_hw_packet_probe(struct sk_buff *skb, struct sk_buff *nskb; unsigned long flags; + if (!skb_mac_header_was_set(skb)) + return; + nskb = skb_clone(skb, GFP_ATOMIC); if (!nskb) return; |