Kees Cook 72c08d9f4c wifi: iwlwifi: Track scan_cmd allocation size explicitly ...

In preparation for reducing the use of ksize(), explicitly track the
size of scan_cmd allocations. This also allows for noticing if the scan
size changes unexpectedly. Note that using ksize() was already incorrect
here, in the sense that ksize() would not match the actual allocation
size, which would trigger future run-time allocation bounds checking.
(In other words, memset() may know how large scan_cmd was allocated for,
but ksize() will return the upper bounds of the actually allocated memory,
causing a run-time warning about an overflow.)

Cc: Gregory Greenman <gregory.greenman@intel.com>
Cc: Kalle Valo <kvalo@kernel.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Eric Dumazet <edumazet@google.com>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Paolo Abeni <pabeni@redhat.com>
Cc: Luca Coelho <luciano.coelho@intel.com>
Cc: Johannes Berg <johannes.berg@intel.com>
Cc: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Cc: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Cc: Ilan Peer <ilan.peer@intel.com>
Cc: linux-wireless@vger.kernel.org
Cc: netdev@vger.kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220923220853.3302056-1-keescook@chromium.org

2022-09-28 09:43:58 +03:00

..

agn.h

wifi: iwlwifi: calib: Refactor iwl_calib_result usage for clarity

2022-09-07 10:16:27 +03:00

calib.c

wifi: iwlwifi: calib: Refactor iwl_calib_result usage for clarity

2022-09-07 10:16:27 +03:00

calib.h

iwlwifi: use SPDX tags

2020-12-10 00:15:31 +02:00

commands.h

treewide: Replace open-coded flex arrays in unions

2021-10-18 12:28:53 -07:00

debugfs.c

iwlwifi: remove contact information

2021-10-22 10:48:59 +03:00

dev.h

wifi: iwlwifi: Track scan_cmd allocation size explicitly

2022-09-28 09:43:58 +03:00

devices.c

iwlwifi: remove contact information

2021-10-22 10:48:59 +03:00

led.c

iwlwifi: remove contact information

2021-10-22 10:48:59 +03:00

led.h

iwlwifi: remove contact information

2021-10-22 10:48:59 +03:00

lib.c

wifi: mac80211: make some SMPS code MLD-aware

2022-06-20 12:55:30 +02:00

mac80211.c

wifi: mac80211: change QoS settings API to take link into account

2022-07-15 11:43:15 +02:00

main.c

wifi: mac80211: return a beacon for a specific link

2022-06-20 12:57:08 +02:00

Makefile

wireless: prefix header search paths with $(srctree)/

2019-02-01 14:42:25 +02:00

power.c

iwlwifi: remove contact information

2021-10-22 10:48:59 +03:00

power.h

iwlwifi: remove contact information

2021-10-22 10:48:59 +03:00

rs.c

wifi: mac80211: make smps_mode per-link

2022-09-06 10:11:44 +02:00

rs.h

iwlwifi: remove contact information

2021-10-22 10:48:59 +03:00

rx.c

iwlwifi: dvm: use struct_size over open coded arithmetic

2022-02-18 10:40:55 +02:00

rxon.c

wifi: mac80211: return a beacon for a specific link

2022-06-20 12:57:08 +02:00

scan.c

wifi: iwlwifi: Track scan_cmd allocation size explicitly

2022-09-28 09:43:58 +03:00

sta.c

wifi: mac80211: make smps_mode per-link

2022-09-06 10:11:44 +02:00

tt.c

iwlwifi: remove contact information

2021-10-22 10:48:59 +03:00

tt.h

iwlwifi: remove contact information

2021-10-22 10:48:59 +03:00

tx.c

iwlwifi: remove contact information

2021-10-22 10:48:59 +03:00

ucode.c

wifi: iwlwifi: calib: Refactor iwl_calib_result usage for clarity

2022-09-07 10:16:27 +03:00