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acc44cbd77
linux/net/wireless
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Benjamin Berg acc44cbd77 wifi: cfg80211: avoid double free if updating BSS fails 
cfg80211_update_known_bss will always consume the passed IEs. As such,
cfg80211_update_assoc_bss_entry also needs to always set the pointers to
NULL so that no double free can occur.

Note that hitting this would probably require being connected to a
hidden BSS which is then doing a channel switch while also switching to
be not hidden anymore at the same time.

Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20231220133549.8891edb28d51.Id09c5145363e990ff5237decd58296302e2d53c8@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-12-21 20:35:15 +01:00
..
certs
tests wifi: cfg80211: add first kunit tests, for element defrag 2023-09-11 12:32:16 +02:00
.gitignore
ap.c wifi: cfg80211: remove wdev mutex 2023-09-11 11:27:23 +02:00
chan.c wifi: cfg80211: reg: Support P2P operation on DFS channels 2023-12-21 20:35:14 +01:00
core.c wifi: cfg80211: hold wiphy mutex for send_interface 2023-11-24 18:30:48 +01:00
core.h wireless-next patches for v6.8 2023-12-18 16:17:34 -08:00
debugfs.c wifi: cfg80211: add locked debugfs wrappers 2023-11-27 11:24:58 +01:00
debugfs.h
ethtool.c
ibss.c wifi: cfg80211: remove wdev mutex 2023-09-11 11:27:23 +02:00
Kconfig wifi: cfg80211: add first kunit tests, for element defrag 2023-09-11 12:32:16 +02:00
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 wifi: cfg80211: sort certificates in build 2023-12-14 12:04:21 +01:00
mesh.c wifi: cfg80211: remove scan_width support 2023-09-13 11:10:50 +02:00
mlme.c wifi: cfg80211: make RX assoc data const 2023-12-06 11:50:28 +01:00
nl80211.c wifi: cfg80211: handle UHB AP and STA power type 2023-12-21 20:35:14 +01:00
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: remove wdev mutex 2023-09-11 11:27:23 +02:00
radiotap.c
rdev-ops.h wifi: cfg80211: Replace ENOTSUPP with EOPNOTSUPP 2023-12-12 10:37:01 +01:00
reg.c wifi: cfg80211: handle UHB AP and STA power type 2023-12-21 20:35:14 +01:00
reg.h wifi: cfg80211: Schedule regulatory check on BSS STA channel change 2023-12-21 20:35:14 +01:00
scan.c wifi: cfg80211: avoid double free if updating BSS fails 2023-12-21 20:35:15 +01:00
sme.c wifi: cfg80211: Schedule regulatory check on BSS STA channel change 2023-12-21 20:35:14 +01:00
sysfs.c wifi: cfg80211: add flush functions for wiphy work 2023-09-11 11:27:19 +02:00
sysfs.h
trace.c
trace.h wifi: cfg80211: Add support for setting TID to link mapping 2023-12-12 10:37:00 +01:00
util.c wifi: cfg80211: Allow AP/P2PGO to indicate port authorization to peer STA/P2PClient 2023-10-23 12:50:44 +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: wext-core: Fix -Wstringop-overflow warning in ioctl_standard_iw_point() 2023-06-19 12:05:27 +02:00
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