I've confirmed that these changes fix the error in MIRI, too. I'll post
an updated patch once I confirm that there aren't any regressions.
On Fri, Feb 2, 2024 at 10:38 AM Jakub Jelinek wrote:
> On Fri, Feb 02, 2024 at 04:32:09PM +0100, Jakub Jelinek wrote:
> > Anyway, I think all of
> >
On Fri, Feb 02, 2024 at 04:32:09PM +0100, Jakub Jelinek wrote:
> Anyway, I think all of
> decBasic.c: for (; UBTOUI(umsd)==0 && umsd+3 decBasic.c: for (; *umsd==0 && umsd decBasic.c: for (; UBTOUI(hi->msd)==0 && hi->msd+3lsd;) hi->msd+=4;
> decBasic.c: for (; *hi->msd==0 && hi->msdlsd;)
On Fri, Feb 02, 2024 at 10:09:05AM -0500, Ian McCormack wrote:
> This patch fixes a minor instance of undefined behavior in libdecnumber. It
> was discovered in the Rust bindings for libdecnumber (`dec`) using a custom
> version of MIRI that can execute foreign functions.
>
> Within the
This patch fixes a minor instance of undefined behavior in libdecnumber. It was
discovered in the Rust bindings for libdecnumber (`dec`) using a custom version
of MIRI that can execute foreign functions.
Within the function `decFloatFMA`, the pointer `lo->msd` is initialized to
point to a byte
