diff options
author | Kees Cook <keescook@chromium.org> | 2023-09-22 19:51:37 +0200 |
---|---|---|
committer | Helge Deller <deller@gmx.de> | 2023-09-23 20:35:14 +0200 |
commit | 053d7dcd3440fa953ef4ca08de8e0a33d23d3b29 (patch) | |
tree | 71ffb99d452e533351a8e19463c80540c2323bdb /include | |
parent | Linux 6.6-rc2 (diff) | |
download | linux-053d7dcd3440fa953ef4ca08de8e0a33d23d3b29.tar.xz linux-053d7dcd3440fa953ef4ca08de8e0a33d23d3b29.zip |
fbdev: mmp: Annotate struct mmphw_ctrl 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 mmphw_ctrl.
[1] https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci
Cc: Helge Deller <deller@gmx.de>
Cc: linux-fbdev@vger.kernel.org
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Helge Deller <deller@gmx.de>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions