On Fri, 2023-12-08 at 17:50 +0100, Alexander Potapenko wrote:
> On Tue, Nov 21, 2023 at 11:02 PM Ilya Leoshkevich
> wrote:
> >
> > Currently KMSAN does not fully propagate metadata in strlcpy() and
> > strlcat(), because they are built with -ffreestanding and call
> > memcpy(). In this combinatio
On Tue, Nov 21, 2023 at 11:02 PM Ilya Leoshkevich wrote:
>
> Currently KMSAN does not fully propagate metadata in strlcpy() and
> strlcat(), because they are built with -ffreestanding and call
> memcpy(). In this combination memcpy() calls are not instrumented.
Is this something specific to s390?
Currently KMSAN does not fully propagate metadata in strlcpy() and
strlcat(), because they are built with -ffreestanding and call
memcpy(). In this combination memcpy() calls are not instrumented.
Fix by copying the metadata manually. Add the __STDC_HOSTED__ #ifdef in
case the code is compiled wit
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