Johannes Berg 87c807f1ef cfg80211: limit wiphy names to 128 bytes ... commit a7cfebcb7594a24609268f91299ab85ba064bf82 upstream. There's currently no limit on wiphy names, other than netlink message size and memory limitations, but that causes issues when, for example, the wiphy name is used in a uevent, e.g. in rfkill where we use the same name for the rfkill instance, and then the buffer there is "only" 2k for the environment variables. This was reported by syzkaller, which used a 4k name. Limit the name to something reasonable, I randomly picked 128. Reported-by: syzbot+230d9e642a85d3fec29c@syzkaller.appspotmail.com Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2018-05-26 08:49:00 +02:00
..
.gitignore
ap.c
chan.c
core.c	cfg80211: limit wiphy names to 128 bytes	2018-05-26 08:49:00 +02:00
core.h	cfg80211/mac80211: fix BSS leaks when abandoning assoc attempts	2017-01-09 08:07:42 +01:00
db.txt
debugfs.c
debugfs.h
ethtool.c
genregdb.awk
ibss.c
Kconfig	cfg80211: reg: make CRDA support optional	2015-10-16 09:15:39 +02:00
lib80211.c
lib80211_crypt_ccmp.c
lib80211_crypt_tkip.c
lib80211_crypt_wep.c
Makefile
mesh.c
mlme.c	cfg80211/mac80211: fix BSS leaks when abandoning assoc attempts	2017-01-09 08:07:42 +01:00
nl80211.c	nl80211: Sanitize array index in parse_txq_params	2018-02-25 11:03:53 +01:00
nl80211.h
ocb.c
radiotap.c
rdev-ops.h
reg.c	nl80211: fix a few memory leaks in reg.c	2015-12-15 13:08:02 +01:00
reg.h
regdb.h
scan.c	cfg80211: limit scan results cache size	2016-12-02 09:09:01 +01:00
sme.c	cfg80211/mac80211: fix BSS leaks when abandoning assoc attempts	2017-01-09 08:07:42 +01:00
sysfs.c
sysfs.h
trace.c
trace.h
util.c
wext-compat.c
wext-compat.h
wext-core.c	Revert "wext: Fix 32 bit iwpriv compatibility issue with 64 bit Kernel"	2016-09-24 10:07:41 +02:00
wext-priv.c
wext-proc.c
wext-sme.c
wext-spy.c