[SK_BUFF]: Fix missing offset adjustment in pskb_expand_head Since we're increasing the headroom, the header offsets need to be increased by the same amount as well. Signed-off-by: Patrick McHardy --- commit fb98b03719ad23840ca005edbba3c86ef1e3282c tree 25821494e6032e487f3d197fa1392206b0004583 parent 5899a39783bd49bd6b926eaeafc16c7276620f63 author Patrick McHardy Sun, 08 Apr 2007 03:17:49 +0200 committer Patrick McHardy Sun, 08 Apr 2007 03:17:49 +0200 net/core/skbuff.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/net/core/skbuff.c b/net/core/skbuff.c index e60864e..5c9ee94 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -725,14 +725,15 @@ int pskb_expand_head(struct sk_buff *skb, int nhead, int ntail, skb->data += off; #ifdef NET_SKBUFF_DATA_USES_OFFSET skb->end = size; + off = nhead; #else skb->end = skb->head + size; +#endif /* {transport,network,mac}_header and tail are relative to skb->head */ skb->tail += off; skb->transport_header += off; skb->network_header += off; skb->mac_header += off; -#endif skb->cloned = 0; skb->nohdr = 0; atomic_set(&skb_shinfo(skb)->dataref, 1);