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[NET]: Set truesize in pskb_copy
author
Herbert Xu
<herbert@gondor.apana.org.au>
Tue, 7 Nov 2006 22:57:15 +0000
(14:57 -0800)
committer
David 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
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diff --git
a/net/core/skbuff.c
b/net/core/skbuff.c
index
f735455
..
b8b1063
100644
(file)
--- a/
net/core/skbuff.c
+++ b/
net/core/skbuff.c
@@
-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;