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| author | Kees Cook <[email protected]> | 2023-10-06 20:17:49 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2023-10-07 16:13:09 +0000 |
| commit | 36b2d7dd5a8ac95c8c1e69bdc93c4a6e2dc28a23 (patch) | |
| tree | 3bda428b0dcea6c6f40321430986cdae4eb04afe /scripts/mod/file2alias.c | |
| parent | resource: Constify resource crosscheck APIs (diff) | |
| download | kernel-36b2d7dd5a8ac95c8c1e69bdc93c4a6e2dc28a23.tar.gz kernel-36b2d7dd5a8ac95c8c1e69bdc93c4a6e2dc28a23.zip | |
driver core: platform: Annotate struct irq_affinity_devres 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 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
irq_affinity_devres.
Cc: Greg Kroah-Hartman <[email protected]>
Cc: "Rafael J. Wysocki" <[email protected]>
Cc: "Gustavo A. R. Silva" <[email protected]>
Cc: [email protected]
Link: https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci [1]
Signed-off-by: Kees Cook <[email protected]>
Reviewed-by: "Gustavo A. R. Silva" <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'scripts/mod/file2alias.c')
0 files changed, 0 insertions, 0 deletions