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| author | Kees Cook <keescook@chromium.org> | 2023-09-15 13:15:23 -0700 |
|---|---|---|
| committer | Kees Cook <keescook@chromium.org> | 2023-10-02 09:48:52 -0700 |
| commit | e91673b8dc59d7370492c653b84680503cac3aec (patch) | |
| tree | a81d1734ea33fe9b6665ac26b8be53cb9c40c8ab /include/linux/swap_cgroup.h | |
| parent | b7fa76e03b0d83a035b20e0ef1a3d65a4557f76c (diff) | |
ocfs2: Annotate struct ocfs2_slot_info 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 ocfs2_slot_info.
[1] https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci
Cc: Mark Fasheh <mark@fasheh.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Joseph Qi <joseph.qi@linux.alibaba.com>
Cc: ocfs2-devel@lists.linux.dev
Reviewed-by: "Gustavo A. R. Silva" <gustavoars@kernel.org>
Reviewed-by: Joseph Qi <joseph.qi@linux.alibaba.com>
Link: https://lore.kernel.org/r/20230915201522.never.979-kees@kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Diffstat (limited to 'include/linux/swap_cgroup.h')
0 files changed, 0 insertions, 0 deletions