[NET]: Set truesize in pskb_copy
authorHerbert Xu <herbert@gondor.apana.org.au>
Tue, 7 Nov 2006 22:57:15 +0000 (14:57 -0800)
committerDavid S. Miller <davem@sunset.davemloft.net>
Tue, 7 Nov 2006 23:10:14 +0000 (15:10 -0800)
Since pskb_copy tacks on the non-linear bits from the original
skb, it needs to count them in the truesize field of the new skb.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/core/skbuff.c

index f735455dc5d178c2d61f001e007e03fe8a86b5e4..b8b106358040e16da07b0a78794193035525b161 100644 (file)
@@ -639,6 +639,7 @@ struct sk_buff *pskb_copy(struct sk_buff *skb, gfp_t gfp_mask)
        n->csum      = skb->csum;
        n->ip_summed = skb->ip_summed;
 
+       n->truesize += skb->data_len;
        n->data_len  = skb->data_len;
        n->len       = skb->len;