3.16-stable review patch. If anyone has any objections, please let me know.
------------------ From: KY Srinivasan <[email protected]> [ Upstream commit dedb845ded56ded1c62f5398a94ffa8615d4592d ] After the packet is successfully sent, we should not touch the skb as it may have been freed. This patch is based on the work done by Long Li <[email protected]>. In this version of the patch I have fixed issues pointed out by David. David, please queue this up for stable. Signed-off-by: K. Y. Srinivasan <[email protected]> Tested-by: Long Li <[email protected]> Tested-by: Sitsofe Wheeler <[email protected]> Signed-off-by: David S. Miller <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- drivers/net/hyperv/netvsc_drv.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/drivers/net/hyperv/netvsc_drv.c +++ b/drivers/net/hyperv/netvsc_drv.c @@ -387,6 +387,7 @@ static int netvsc_start_xmit(struct sk_b int hdr_offset; u32 net_trans_info; u32 hash; + u32 skb_length = skb->len; /* We will atmost need two pages to describe the rndis @@ -562,7 +563,7 @@ do_send: drop: if (ret == 0) { - net->stats.tx_bytes += skb->len; + net->stats.tx_bytes += skb_length; net->stats.tx_packets++; } else { kfree(packet); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
