diff options
| author | Kees Cook <[email protected]> | 2023-09-15 12:58:49 -0700 |
|---|---|---|
| committer | Kees Cook <[email protected]> | 2023-10-02 09:48:52 -0700 |
| commit | c7c4ac7f4779bc186b3b8f9b55b6f19735480ef2 (patch) | |
| tree | 92b0044c7e5ed19768ef815f836ce658a470431f /tools/testing/selftests/bpf/progs/test_autoload.c | |
| parent | d5ae1c3b970eee69022c5f05b8c8da18427dc999 (diff) | |
usb: gadget: f_fs: Annotate struct ffs_buffer 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 ffs_buffer.
[1] https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci
Cc: Greg Kroah-Hartman <[email protected]>
Cc: John Keeping <[email protected]>
Cc: Udipto Goswami <[email protected]>
Cc: Linyu Yuan <[email protected]>
Cc: [email protected]
Reviewed-by: "Gustavo A. R. Silva" <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Kees Cook <[email protected]>
Diffstat (limited to 'tools/testing/selftests/bpf/progs/test_autoload.c')
0 files changed, 0 insertions, 0 deletions