Christian Lamparter 6ee6d1cb39 carl9170: fix debugfs crashes ... Ben Greear reported: > I see lots of instability as soon as I load up the carl9710 NIC. > My application is going to be poking at it's debugfs files... > > BUG: KASAN: slab-out-of-bounds in carl9170_debugfs_read+0xd5/0x2a0 > [carl9170] at addr 0xffff8801bc1208b0 > Read of size 8 by task btserver/5888 > ======================================================================= > BUG kmalloc-256 (Tainted: G W ): kasan: bad access detected > ----------------------------------------------------------------------- > > INFO: Allocated in seq_open+0x50/0x100 age=2690 cpu=2 pid=772 >... This breakage was caused by the introduction of intermediate fops in debugfs by commit 9fd4dcece4 ("debugfs: prevent access to possibly dead file_operations at file open") Thankfully, the original/real fops are still available in d_fsdata. Reported-by: Ben Greear <greearb@candelatech.com> Signed-off-by: Christian Lamparter <chunkeey@gmail.com> Cc: stable <stable@vger.kernel.org> # 4.7+ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2016-09-21 18:58:58 +02:00
..
ar5523	cfg80211: remove enum ieee80211_band	2016-04-12 15:56:15 +02:00
ath5k	ath5k: fix misplaced default label in sifs switch	2016-06-14 15:18:09 +03:00
ath6kl	tree-wide: replace config_enabled() with IS_ENABLED()	2016-08-04 08:50:07 -04:00
ath9k	tree-wide: replace config_enabled() with IS_ENABLED()	2016-08-04 08:50:07 -04:00
ath10k	tree-wide: replace config_enabled() with IS_ENABLED()	2016-08-04 08:50:07 -04:00
carl9170	carl9170: fix debugfs crashes	2016-09-21 18:58:58 +02:00
wcn36xx	wcn36xx: Silence error about unsupported smd event 188	2016-07-08 17:04:40 +03:00
wil6210	nl80211: support beacon report scanning	2016-07-06 14:51:31 +02:00
ath.h	cfg80211: remove enum ieee80211_band	2016-04-12 15:56:15 +02:00
debug.c	ath: Make ath_opmode_to_string understand OCB mode	2015-08-10 22:21:15 +03:00
dfs_pattern_detector.c	tree-wide: replace config_enabled() with IS_ENABLED()	2016-08-04 08:50:07 -04:00
dfs_pattern_detector.h	ath: use PRI value given by spec for fixed PRI	2015-09-27 15:50:30 +03:00
dfs_pri_detector.c	ath: use PRI value given by spec for fixed PRI	2015-09-27 15:50:30 +03:00
dfs_pri_detector.h
hw.c
Kconfig	ath: unify Kconfig with other vendors	2015-11-18 14:28:31 +02:00
key.c
main.c
Makefile
reg.h
regd_common.h
regd.c	tree-wide: replace config_enabled() with IS_ENABLED()	2016-08-04 08:50:07 -04:00
regd.h	cfg80211: remove enum ieee80211_band	2016-04-12 15:56:15 +02:00
spectral_common.h
trace.c
trace.h