Re: [PATCH] ACPI: PRM: Annotate struct prm_module_info with __counted_by

2023-10-03 Thread Rafael J. Wysocki
On Sat, Sep 23, 2023 at 11:41 AM Gustavo A. R. Silva wrote: > > > > On 9/22/23 11:53, 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

Re: [PATCH] ACPI: PRM: Annotate struct prm_module_info with __counted_by

2023-09-23 Thread Gustavo A. R. Silva
On 9/22/23 11:53, 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 indexing) and

[PATCH] ACPI: PRM: Annotate struct prm_module_info 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