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| author | Kees Cook <keescook@chromium.org> | 2023-08-17 14:15:29 -0700 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2023-08-22 13:18:16 +0200 |
| commit | 545d3523dff0cf61ccd65da1c352f7c7c21fcfb0 (patch) | |
| tree | 74bca3333ef7641bdaf710fa27a5377f6256e47b /drivers/net/wireless/intel/iwlwifi/fw/api/debug.h | |
| parent | e3eac9f32ec04112b39e01b574ac739382469bf9 (diff) | |
| download | linux-545d3523dff0cf61ccd65da1c352f7c7c21fcfb0.tar.gz linux-545d3523dff0cf61ccd65da1c352f7c7c21fcfb0.tar.bz2 linux-545d3523dff0cf61ccd65da1c352f7c7c21fcfb0.zip | |
wifi: cfg80211: Annotate struct cfg80211_tid_config with __counted_by
Prepare for the coming implementation by GCC and Clang of the __counted_by
attribute. Flexible array members annotated with __counted_by can have
their accesses bounds-checked at run-time checking via CONFIG_UBSAN_BOUNDS
(for array indexing) and CONFIG_FORTIFY_SOURCE (for strcpy/memcpy-family
functions).
As found with Coccinelle[1], add __counted_by for struct cfg80211_tid_config.
[1] https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci
Cc: Johannes Berg <johannes@sipsolutions.net>
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: linux-wireless@vger.kernel.org
Cc: netdev@vger.kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Reviewed-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Link: https://lore.kernel.org/r/20230817211531.4193219-7-keescook@chromium.org
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/fw/api/debug.h')
0 files changed, 0 insertions, 0 deletions