On Thu, Nov 13, 2014 at 04:54:14PM +0800, Jason Wang wrote:
> This patch fixes two issues after using iovec iterators:
> - vlan_offset should be initialized to zero, otherwise unexpected offset
> will be used in skb_copy_datagram_iter()
> - advance iovec iterator when vnet_hdr_sz is greater than sizeof(gso), this
> is the case when mergeable rx buffer were enabled for a virt guest.
>
> Fixes e0b46d0ee9c240c7430a47e9b0365674d4a04522 ("tun: Use iovec iterators")
> Cc: Herbert Xu <[email protected]>
> Signed-off-by: Jason Wang <[email protected]>
Good catch.
Acked-by: Herbert Xu <[email protected]>
Thanks!
--
Email: Herbert Xu <[email protected]>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
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