linux/net/llc
Eric Dumazet 764f4eb684 llc: fix netdevice reference leaks in llc_ui_bind()
Whenever llc_ui_bind() and/or llc_ui_autobind()
took a reference on a netdevice but subsequently fail,
they must properly release their reference
or risk the infamous message from unregister_netdevice()
at device dismantle.

unregister_netdevice: waiting for eth0 to become free. Usage count = 3

Fixes: 1da177e4c3 ("Linux-2.6.12-rc2")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: 赵子轩 <beraphin@gmail.com>
Reported-by: Stoyan Manolov <smanolov@suse.de>
Link: https://lore.kernel.org/r/20220323004147.1990845-1-eric.dumazet@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-03-23 10:48:00 -07:00
..
af_llc.c llc: fix netdevice reference leaks in llc_ui_bind() 2022-03-23 10:48:00 -07:00
Kconfig net: remove redundant 'depends on NET' 2021-01-27 17:04:12 -08:00
llc_c_ac.c llc/snap: constify dev_addr passing 2021-10-13 09:40:46 -07:00
llc_c_ev.c net: llc: Correct some function names in header 2021-03-26 15:24:14 -07:00
llc_c_st.c llc: Make llc_conn_ev_qfyr_t function pointer arrays const 2014-12-10 15:21:24 -05:00
llc_conn.c net: llc: Fix kerneldoc warnings 2020-10-30 11:34:09 -07:00
llc_core.c llc: llc_core.c: COuple of typo fixes 2021-03-28 17:31:13 -07:00
llc_if.c llc/snap: constify dev_addr passing 2021-10-13 09:40:46 -07:00
llc_input.c net: llc: kerneldoc fixes 2020-07-13 17:20:39 -07:00
llc_output.c llc/snap: constify dev_addr passing 2021-10-13 09:40:46 -07:00
llc_pdu.c net: llc: Correct function name llc_pdu_set_pf_bit() in header 2021-03-26 15:24:14 -07:00
llc_proc.c sock: Use sock_owned_by_user_nocheck() instead of sk_lock.owned. 2021-12-10 19:43:00 -08:00
llc_s_ac.c net: llc: fix skb_over_panic 2021-07-27 13:05:56 +01:00
llc_s_ev.c
llc_s_st.c llc: Make llc_sap_action_t function pointer arrays const 2014-12-10 15:21:24 -05:00
llc_sap.c net: llc: kerneldoc fixes 2020-07-13 17:20:39 -07:00
llc_station.c llc2: Remove redundant assignment to rc 2021-04-27 14:16:14 -07:00
Makefile llc: fix whitespace issues 2018-07-24 14:10:42 -07:00
sysctl_net_llc.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00