linux/net/llc
Eric Dumazet 8b74d439e1 net/llc: avoid BUG_ON() in skb_orphan()
It seems nobody used LLC since linux-3.12.

Fortunately fuzzers like syzkaller still know how to run this code,
otherwise it would be no fun.

Setting skb->sk without skb->destructor leads to all kinds of
bugs, we now prefer to be very strict about it.

Ideally here we would use skb_set_owner() but this helper does not exist yet,
only CAN seems to have a private helper for that.

Fixes: 376c7311bd ("net: add a temporary sanity check in skb_orphan()")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: Andrey Konovalov <andreyknvl@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-12 22:14:49 -05:00
..
af_llc.c
Kconfig
llc_c_ac.c
llc_c_ev.c
llc_c_st.c
llc_conn.c net/llc: avoid BUG_ON() in skb_orphan() 2017-02-12 22:14:49 -05:00
llc_core.c
llc_if.c
llc_input.c
llc_output.c
llc_pdu.c
llc_proc.c
llc_s_ac.c
llc_s_ev.c
llc_s_st.c
llc_sap.c net/llc: avoid BUG_ON() in skb_orphan() 2017-02-12 22:14:49 -05:00
llc_station.c
Makefile
sysctl_net_llc.c