diff options
| author | Kees Cook <[email protected]> | 2023-09-22 10:51:41 -0700 |
|---|---|---|
| committer | Helge Deller <[email protected]> | 2023-09-23 20:35:44 +0200 |
| commit | e34872523ca56b6a3ed7a5b06febdc66b4f16e3c (patch) | |
| tree | a020c037e2a99e9ab1e3adf915b6671035c0fbdf /lib/test_fortify/write_overflow-strncpy-src.c | |
| parent | 053d7dcd3440fa953ef4ca08de8e0a33d23d3b29 (diff) | |
fbdev: mmp: Annotate struct mmp_path 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 mmp_path.
[1] https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci
Cc: Helge Deller <[email protected]>
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Kees Cook <[email protected]>
Signed-off-by: Helge Deller <[email protected]>
Diffstat (limited to 'lib/test_fortify/write_overflow-strncpy-src.c')
0 files changed, 0 insertions, 0 deletions