diff --git a/net/core/skbuff.c b/net/core/skbuff.c index bebf58464d667..4b2b07a9422cf 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -4179,9 +4179,8 @@ struct sk_buff *skb_segment(struct sk_buff *head_skb, SKB_GSO_CB(nskb)->csum_start = skb_headroom(nskb) + doffset; } else { - skb_copy_bits(head_skb, offset, - skb_put(nskb, len), - len); + if (skb_copy_bits(head_skb, offset, skb_put(nskb, len), len)) + goto err; } continue; }