On Thu, Aug 24, 2023 at 11:00:57PM -0400, Martin K. Petersen wrote:
>
> > Commit df8fc4e934c1 ("kbuild: Enable -fstrict-flex-arrays=3") has
> > resulted in the only arrays that UBSAN_BOUNDS considers unbounded
> > being trailing arrays declared with [] as the last member of a struct.
> > Unbounded trailing arrays declared with [1] are common in mpt3sas,
> > which is causing spurious warnings to appear in some situations, e.g.
> > when more than one physical disk is connected:
>
> Broadcom: Please review/test. Thanks!
Another thread ping. Is anyone at broadcom around? I'd really like to
see this series (or some form of it) land to avoid all these runtime
warnings...
--
Kees Cook
On Tue, Oct 10, 2023 at 05:49:38PM -0700, Kees Cook wrote:
> On Thu, Aug 24, 2023 at 11:00:57PM -0400, Martin K. Petersen wrote:
>>
>>> Commit df8fc4e934c1 ("kbuild: Enable -fstrict-flex-arrays=3") has
>>> resulted in the only arrays that UBSAN_BOUNDS considers unbounded
>>> being trailing arrays declared with [] as the last member of a struct.
>>> Unbounded trailing arrays declared with [1] are common in mpt3sas,
>>> which is causing spurious warnings to appear in some situations, e.g.
>>> when more than one physical disk is connected:
>>
>> Broadcom: Please review/test. Thanks!
>
> Another thread ping. Is anyone at broadcom around? I'd really like to
> see this series (or some form of it) land to avoid all these runtime
> warnings...
>
> --
> Kees Cook
Looks like this series was accepted for -rc1. Thanks!
One last thread ping for the Broadcom folks, just in case.
-James Seo