diff options
| -rw-r--r-- | net/core/skbuff.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/net/core/skbuff.c b/net/core/skbuff.c index d429c41e0dc4..c88426b51140 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -2673,6 +2673,9 @@ int skb_gro_receive(struct sk_buff **head, struct sk_buff *skb) if (skb_shinfo(p)->frag_list) goto merge; else if (skb_headlen(skb) <= skb_gro_offset(skb)) { + skb_frag_t *frag; + int i; + if (skb_shinfo(p)->nr_frags + skb_shinfo(skb)->nr_frags > MAX_SKB_FRAGS) return -E2BIG; @@ -2682,9 +2685,9 @@ int skb_gro_receive(struct sk_buff **head, struct sk_buff *skb) skb_shinfo(skb)->frags[0].size -= skb_gro_offset(skb) - skb_headlen(skb); - memcpy(skb_shinfo(p)->frags + skb_shinfo(p)->nr_frags, - skb_shinfo(skb)->frags, - skb_shinfo(skb)->nr_frags * sizeof(skb_frag_t)); + frag = skb_shinfo(p)->frags + skb_shinfo(p)->nr_frags; + for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) + *frag++ = skb_shinfo(skb)->frags[i]; skb_shinfo(p)->nr_frags += skb_shinfo(skb)->nr_frags; skb_shinfo(skb)->nr_frags = 0; |