linux/net/wireless
Johannes Berg 265698d7e6 nl80211: fix null-ptr dereference on invalid mesh configuration
If TX rates are specified during mesh join, the channel must
also be specified. Check the channel pointer to avoid a null
pointer dereference if it isn't.

Reported-by: Jouni Malinen <j@w1.fi>
Fixes: 8564e38206 ("cfg80211: add checks for beacon rate, extend to mesh")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2017-09-18 22:51:07 +02:00
..
.gitignore
ap.c
chan.c
core.c
core.h
db.txt
debugfs.c
debugfs.h
ethtool.c
genregdb.awk
ibss.c
Kconfig
lib80211_crypt_ccmp.c
lib80211_crypt_tkip.c
lib80211_crypt_wep.c
lib80211.c
Makefile
mesh.c
mlme.c
nl80211.c nl80211: fix null-ptr dereference on invalid mesh configuration 2017-09-18 22:51:07 +02:00
nl80211.h
ocb.c
of.c
radiotap.c
rdev-ops.h
reg.c
reg.h
regdb.h
scan.c
sme.c
sysfs.c
sysfs.h
trace.c
trace.h
util.c
wext-compat.c
wext-compat.h
wext-core.c
wext-priv.c
wext-proc.c
wext-sme.c
wext-spy.c