iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
linux/net/wireless
History
Du Cheng 26ab092615 cfg80211: remove WARN_ON() in cfg80211_sme_connect 
commit 1b5ab825d9acc0f27d2f25c6252f3526832a9626 upstream.

A WARN_ON(wdev->conn) would trigger in cfg80211_sme_connect(), if multiple
send_msg(NL80211_CMD_CONNECT) system calls are made from the userland, which
should be anticipated and handled by the wireless driver. Remove this WARN_ON()
to prevent kernel panic if kernel is configured to "panic_on_warn".

Bug reported by syzbot.

Reported-by: syzbot+5f9392825de654244975@syzkaller.appspotmail.com
Signed-off-by: Du Cheng <ducheng2@gmail.com>
Link: https://lore.kernel.org/r/20210407162756.6101-1-ducheng2@gmail.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-14 08:42:13 +02:00
..
certs
cfg80211: ship certificates as hex files
2017-12-19 09:28:01 +01:00
.gitignore
.gitignore: add SPDX License Identifier
2020-03-25 11:50:48 +01:00
ap.c
cfg80211: call disconnect_wk when AP stops
2019-02-01 11:12:50 +01:00
chan.c
cfg80211: only allow S1G channels on S1G band
2020-10-08 10:41:24 +02:00
core.c
cfg80211: initialize wdev data earlier
2020-10-30 10:03:59 +01:00
core.h
nl80211: validate key indexes for cfg80211_registered_device
2020-12-26 16:02:45 +01:00
debugfs.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
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
cfg80211: check wiphy driver existence for drvinfo report
2020-02-07 12:53:26 +01:00
ibss.c
mm, treewide: rename kzfree() to kfree_sensitive()
2020-08-07 11:33:22 -07:00
Kconfig
cfg80211: select CONFIG_CRC32
2021-01-19 18:27:28 +01:00
lib80211_crypt_ccmp.c
lib80211: use crypto API ccm(aes) transform for CCMP processing
2019-07-26 13:22:47 +02:00
lib80211_crypt_tkip.c
mm, treewide: rename kzfree() to kfree_sensitive()
2020-08-07 11:33:22 -07:00
lib80211_crypt_wep.c
mm, treewide: rename kzfree() to kfree_sensitive()
2020-08-07 11:33:22 -07:00
lib80211.c
lib80211: Remove unused macro DRV_NAME
2020-09-18 11:53:00 +02:00
Makefile
wireless: Skip directory when generating certificates
2019-05-14 10:27:57 +02:00
mesh.c
cfg80211/mac80211: add mesh_param "mesh_nolearn" to skip path discovery
2020-07-31 09:24:23 +02:00
mlme.c
cfg80211: handle Association Response from S1G STA
2020-09-28 13:54:03 +02:00
nl80211.c
nl80211: fix potential leak of ACL params
2021-04-14 08:42:02 +02:00
nl80211.h
nl80211: link recursive netlink nested policy
2020-04-30 17:51:41 -07:00
ocb.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
of.c
…
pmsr.c
nl80211: link recursive netlink nested policy
2020-04-30 17:51:41 -07:00
radiotap.c
wireless: radiotap: fix some kernel-doc
2020-09-28 13:53:05 +02:00
rdev-ops.h
nl80211: add ability to report TX status for control port TX
2020-05-27 10:02:04 +02:00
reg.c
cfg80211: regulatory: Fix inconsistent format argument
2020-10-30 10:06:56 +01:00
reg.h
net: Fix various misspellings of "connect"
2019-10-28 13:41:59 -07:00
scan.c
cfg80211: check S1G beacon compat element length
2021-04-14 08:42:02 +02:00
sme.c
cfg80211: remove WARN_ON() in cfg80211_sme_connect
2021-04-14 08:42:13 +02:00
sysfs.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 432
2019-06-05 17:37:16 +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
…
trace.h
cfg80211/mac80211: add mesh_param "mesh_nolearn" to skip path discovery
2020-07-31 09:24:23 +02:00
util.c
nl80211: validate key indexes for cfg80211_registered_device
2020-12-26 16:02:45 +01:00
wext-compat.c
net: wireless: Convert to use the preferred fallthrough macro
2020-08-27 11:24:28 +02:00
wext-compat.h
treewide: Add SPDX license identifier for missed files
2019-05-21 10:50:45 +02:00
wext-core.c
wext: fix NULL-ptr-dereference with cfg80211's lack of commit()
2021-02-03 23:28:38 +01:00
wext-priv.c
…
wext-proc.c
proc: introduce proc_create_net{,_data}
2018-05-16 07:24:30 +02:00
wext-sme.c
mm, treewide: rename kzfree() to kfree_sensitive()
2020-08-07 11:33:22 -07:00
wext-spy.c
…