Re: [PATCH] accel/ivpu: Annotate struct ivpu_job with __counted_by

2023-09-25 Thread Kees Cook
On Fri, 22 Sep 2023 10:54:17 -0700, Kees Cook wrote: > 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 indexi

Re: [PATCH] accel/ivpu: Annotate struct ivpu_job with __counted_by

2023-09-25 Thread Stanislaw Gruszka
On Fri, Sep 22, 2023 at 10:54:17AM -0700, Kees Cook wrote: > 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

[PATCH] accel/ivpu: Annotate struct ivpu_job with __counted_by

2023-09-22 Thread Kees Cook
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 funct