From: Eric Dumazet <[email protected]> Date: Sat, 23 Feb 2019 15:51:51 -0800
> syzbot reported a WARN_ON(!tcp_skb_pcount(skb))
> in tcp_send_loss_probe() [1]
>
> This was caused by TCP_REPAIR sent skbs that inadvertenly
> were missing a call to tcp_init_tso_segs()
...
> Fixes: 79861919b889 ("tcp: fix TCP_REPAIR xmit queue setup")
> Signed-off-by: Eric Dumazet <[email protected]>
> Reported-by: syzbot <[email protected]>
Applied and queued up for -stable.
