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-rw-r--r--net/core/skbuff.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index d429c41e0dc..c88426b5114 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;