Johannes Berg 51a1aaa631 mac80211_hwsim: validate number of different channels ...

When creating a new radio on the fly, hwsim allows this
to be done with an arbitrary number of channels, but
cfg80211 only supports a limited number of simultaneous
channels, leading to a warning.

Fix this by validating the number - this requires moving
the define for the maximum out to a visible header file.

Reported-by: syzbot+8dd9051ff19940290931@syzkaller.appspotmail.com
Fixes: b59ec8dd43 ("mac80211_hwsim: fix number of channels in interface combinations")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

2018-01-15 09:34:45 +01:00

..

certs

cfg80211: ship certificates as hex files

2017-12-19 09:28:01 +01:00

.gitignore

cfg80211: implement regdb signature checking

2017-10-11 14:24:24 +02:00

ap.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

chan.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2017-11-04 09:26:51 +09:00

core.c

cfg80211: support loading regulatory database as firmware file

2017-10-11 13:04:15 +02:00

core.h

mac80211_hwsim: validate number of different channels

2018-01-15 09:34:45 +01:00

debugfs.c

cfg80211 debugfs: Cleanup some checkpatch issues

2017-02-08 09:15:59 +01:00

debugfs.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

ethtool.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

ibss.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

Kconfig

cfg80211: select CRYPTO_SHA256 if needed

2017-11-24 22:18:37 +01:00

lib80211_crypt_ccmp.c

lib80211: ratelimit key index mismatch

2015-12-04 14:43:32 +01:00

lib80211_crypt_tkip.c

wireless: fix bogus maybe-uninitialized warning

2016-11-17 08:46:38 +02:00

lib80211_crypt_wep.c

lib80211: Use skcipher and ahash

2016-01-27 20:36:03 +08:00

lib80211.c

treewide: setup_timer() -> timer_setup()

2017-11-21 15:57:07 -08:00

Makefile

cfg80211: ship certificates as hex files

2017-12-19 09:28:01 +01:00

mesh.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

mlme.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

nl80211.c

nl80211: take RCU read lock when calling ieee80211_bss_get_ie()

2018-01-15 09:15:04 +01:00

nl80211.h

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2017-11-04 09:26:51 +09:00

ocb.c

cfg80211: ocb: Fix null pointer deref if join_ocb is unimplemented

2015-12-04 14:43:32 +01:00

of.c

cfg80211: support ieee80211-freq-limit DT property

2017-01-06 14:01:13 +01:00

radiotap.c

cfg80211: add radiotap VHT info to rtap_namespace_sizes

2016-02-24 09:04:41 +01:00

rdev-ops.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

reg.c

cfg80211: fully initialize old channel for event

2018-01-15 09:15:03 +01:00

reg.h

cfg80211: implement regdb signature checking

2017-10-11 14:24:24 +02:00

scan.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

sme.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2017-11-04 09:26:51 +09:00

sysfs.c

cfg80211: check rdev resume callback only for registered wiphy

2017-03-29 09:11:29 +02:00

sysfs.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

trace.c

cfg80211: add tracing to rdev-ops

2012-10-18 10:53:37 +02:00

trace.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

util.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2017-11-04 09:26:51 +09:00

wext-compat.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

wext-compat.h

cfg80211-wext: export symbols only when needed

2015-02-28 21:31:09 +01:00

wext-core.c

dev_ioctl: copy only the smaller struct iwreq for wext

2017-06-14 13:52:44 +02:00

wext-priv.c

wext: fix potential private ioctl memory content leak

2010-09-20 13:41:40 -04:00

wext-proc.c

net: proc: change proc_net_remove to remove_proc_entry

2013-02-18 14:53:08 -05:00

wext-sme.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

wext-spy.c

wireless: Convert compare_ether_addr to ether_addr_equal

2012-05-09 20:49:19 -04:00