diff options
| author | Kees Cook <[email protected]> | 2023-09-29 11:11:48 -0700 |
|---|---|---|
| committer | Jakub Kicinski <[email protected]> | 2023-10-04 15:37:13 -0700 |
| commit | ceba9725fb4554c3cd07d055332272208b8a052f (patch) | |
| tree | df4501b470f42324b6615c776b97e0f38a2649fd /tools/testing/selftests/bpf/prog_tests/access_variable_array.c | |
| parent | 157c56a4fedecb0f91a96a138a5cd8954d00541f (diff) | |
cxgb4: Annotate struct sched_table 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 sched_table.
[1] https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci
Cc: Raju Rangoju <[email protected]>
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: Jakub Kicinski <[email protected]>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/access_variable_array.c')
0 files changed, 0 insertions, 0 deletions