Cong Wang 3a04ce7130 llc: fix NULL pointer deref for SOCK_ZAPPED ...

For SOCK_ZAPPED socket, we don't need to care about llc->sap,
so we should just skip these refcount functions in this case.

Fixes: f7e4367268 ("llc: hold llc_sap before release_sock()")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2018-04-22 14:56:22 -04:00

..

af_llc.c

llc: fix NULL pointer deref for SOCK_ZAPPED

2018-04-22 14:56:22 -04:00

Kconfig

…

llc_c_ac.c

llc: delete timers synchronously in llc_sk_free()

2018-04-22 14:55:03 -04:00

llc_c_ev.c

…

llc_c_st.c

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llc_conn.c

llc: delete timers synchronously in llc_sk_free()

2018-04-22 14:55:03 -04:00

llc_core.c

net, llc: convert llc_sap.refcnt from atomic_t to refcount_t

2017-07-04 22:35:15 +01:00

llc_if.c

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llc_input.c

locking/atomics: COCCINELLE/treewide: Convert trivial ACCESS_ONCE() patterns to READ_ONCE()/WRITE_ONCE()

2017-10-25 11:01:08 +02:00

llc_output.c

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llc_pdu.c

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llc_proc.c

net: Use octal not symbolic permissions

2018-03-26 12:07:48 -04:00

llc_s_ac.c

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llc_s_ev.c

…

llc_s_st.c

…

llc_sap.c

net: llc: drop VLA in llc_sap_mcast()

2018-03-12 11:14:06 -04:00

llc_station.c

…

Makefile

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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