From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Thu, 9 Nov 2006 10:03:56 +0000 (+0100)
Subject: [NET]: Set truesize in pskb_copy
X-Git-Tag: v2.6.16.32-rc1~12
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5f61e927c7c47e696f7fe18ae3e7ea32a42e1d24;p=thirdparty%2Fkernel%2Fstable.git

[NET]: Set truesize in pskb_copy

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>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
---

diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index c0029f93899d9..09efe62fe0174 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -582,6 +582,7 @@ 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;