From: Cong Wang <xiyou.wangc...@gmail.com> Date: Mon, 26 Mar 2018 15:08:33 -0700
> llc_conn_send_pdu() pushes the skb into write queue and > calls llc_conn_send_pdus() to flush them out. However, the > status of dev_queue_xmit() is not returned to caller, > in this case, llc_conn_state_process(). > > llc_conn_state_process() needs hold the skb no matter > success or failure, because it still uses it after that, > therefore we should hold skb before dev_queue_xmit() when > that skb is the one being processed by llc_conn_state_process(). > > For other callers, they can just pass NULL and ignore > the return value as they are. > > Reported-by: Noam Rathaus <no...@beyondsecurity.com> > Signed-off-by: Cong Wang <xiyou.wangc...@gmail.com> Applied, thanks Cong.
