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linux/net/wireless
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Dmitry Antipov 6ef09cdc5b wifi: cfg80211: wext: add extra SIOCSIWSCAN data check 
In 'cfg80211_wext_siwscan()', add extra check whether number of
channels passed via 'ioctl(sock, SIOCSIWSCAN, ...)' doesn't exceed
IW_MAX_FREQUENCIES and reject invalid request with -EINVAL otherwise.

Reported-by: syzbot+253cd2d2491df77c93ac@syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=253cd2d2491df77c93ac
Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru>
Link: https://msgid.link/20240531032010.451295-1-dmantipov@yandex.ru
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-06-12 10:07:56 +02:00
..
certs wifi: cfg80211: fix certs build to not depend on file order 2023-12-14 09:11:51 +01:00
tests wifi: cfg80211: allow cfg80211_defragment_element() without output 2024-03-04 14:33:51 +01:00
.gitignore
ap.c wifi: cfg80211: remove wdev mutex 2023-09-11 11:27:23 +02:00
chan.c wifi: cfg80211: optionally support monitor on disabled channels 2024-02-12 21:22:48 +01:00
core.c wifi: cfg80211: fully move wiphy work to unbound workqueue 2024-05-29 15:23:33 +02:00
core.h wifi: cfg80211: optionally support monitor on disabled channels 2024-02-12 21:22:48 +01:00
debugfs.c wifi: cfg80211: add locked debugfs wrappers 2023-11-27 11:24:58 +01:00
debugfs.h
ethtool.c wifi: cfg80211: use strscpy to replace strlcpy 2022-07-15 11:43:12 +02:00
ibss.c wifi: cfg80211: remove wdev mutex 2023-09-11 11:27:23 +02:00
Kconfig wifi: cfg80211/mac80211: remove dependency on non-existing option 2024-01-18 14:50:01 +01:00
lib80211_crypt_ccmp.c wifi: use struct_group to copy addresses 2022-09-03 16:40:06 +02:00
lib80211_crypt_tkip.c wifi: lib80211: remove unused variables iv32 and iv16 2023-09-13 12:33:58 +02:00
lib80211_crypt_wep.c
lib80211.c
Makefile kbuild: use $(src) instead of $(srctree)/$(src) for source directory 2024-05-10 04:34:52 +09:00
mesh.c wifi: cfg80211: remove scan_width support 2023-09-13 11:10:50 +02:00
mlme.c wifi: cfg80211: validate MLO connections better 2024-01-26 09:39:49 +01:00
nl80211.c Merge wireless into wireless-next 2024-05-06 16:32:51 +02:00
nl80211.h wifi: cfg80211: make RX assoc data const 2023-12-06 11:50:28 +01:00
ocb.c wifi: cfg80211: remove wdev mutex 2023-09-11 11:27:23 +02:00
of.c
pmsr.c wifi: cfg80211: pmsr: use correct nla_get_uX functions 2024-05-29 15:23:54 +02:00
radiotap.c mac80211: Use flex-array for radiotap header bitmap 2021-08-13 09:58:25 +02:00
rdev-ops.h wifi: cfg80211: fix 6 GHz scan request building 2024-05-29 15:25:25 +02:00
reg.c wifi: cfg80211: make some regulatory functions void 2024-04-19 10:28:25 +02:00
reg.h wifi: cfg80211: add return docs for regulatory functions 2024-04-19 10:29:08 +02:00
scan.c wifi: cfg80211: wext: add extra SIOCSIWSCAN data check 2024-06-12 10:07:56 +02:00
sme.c wifi: cfg80211: Clear mlo_links info when STA disconnects 2024-05-03 10:03:19 +02:00
sysfs.c wifi: cfg80211: fully move wiphy work to unbound workqueue 2024-05-29 15:23:33 +02:00
sysfs.h
trace.c
trace.h tracing/treewide: Remove second parameter of __assign_str() 2024-05-22 20:14:47 -04:00
util.c wifi: cfg80211: Lock wiphy in cfg80211_get_station 2024-05-29 15:23:41 +02:00
wext-compat.c wifi: cfg80211: wext: convert return value to kernel-doc 2023-10-23 11:45:17 +02:00
wext-compat.h wifi: cfg80211: Avoid clashing function prototypes 2022-11-16 11:31:47 +02:00
wext-core.c wifi: cfg80211: add a flag to disable wireless extensions 2024-03-25 15:23:06 +01:00
wext-priv.c
wext-proc.c
wext-sme.c wifi: cfg80211: remove wdev mutex 2023-09-11 11:27:23 +02:00
wext-spy.c wireless: wext-spy: Fix out-of-bounds warning 2021-06-23 10:57:17 +02:00