diff options
| author | Kees Cook <[email protected]> | 2023-09-22 10:32:13 -0700 |
|---|---|---|
| committer | Christian König <[email protected]> | 2023-10-05 11:30:50 +0200 |
| commit | 45744668746b0bcb36d58a73c2cab603090da9ac (patch) | |
| tree | 79861b458817665c01ddfe0d99ac8a10b1a448a9 /net/lapb/lapb_timer.c | |
| parent | 25765dde572b2266c4619d85ef0b3aeb47e24f13 (diff) | |
drm/vmwgfx: Annotate struct vmw_surface_dirty 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 vmw_surface_dirty.
[1] https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci
Cc: Zack Rusin <[email protected]>
Cc: VMware Graphics Reviewers <[email protected]>
Cc: David Airlie <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: [email protected]
Signed-off-by: Kees Cook <[email protected]>
Reviewed-by: Zack Rusin <[email protected]>
Reviewed-by: Gustavo A. R. Silva <[email protected]>
Signed-off-by: Christian König <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'net/lapb/lapb_timer.c')
0 files changed, 0 insertions, 0 deletions