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Re: [PATCH] Hurd: Add rtld-strncpy-c.c


From: H.J. Lu
Subject: Re: [PATCH] Hurd: Add rtld-strncpy-c.c
Date: Tue, 19 Jan 2021 04:35:09 -0800

On Tue, Jan 19, 2021 at 4:26 AM Adhemerval Zanella
<adhemerval.zanella@linaro.org> wrote:
>
>
>
> On 19/01/2021 09:21, H.J. Lu via Libc-alpha wrote:
> > On Tue, Jan 19, 2021 at 1:02 AM Samuel Thibault <samuel.thibault@gnu.org> 
> > wrote:
> >>
> >> H.J. Lu via Libc-alpha, le lun. 18 janv. 2021 18:24:48 -0800, a ecrit:
> >>> On Mon, Jan 18, 2021 at 4:40 PM H.J. Lu <hjl.tools@gmail.com> wrote:
> >>>>
> >>>> On Mon, Jan 18, 2021 at 4:24 PM Samuel Thibault 
> >>>> <samuel.thibault@gnu.org> wrote:
> >>>>>
> >>>>> Samuel Thibault, le mar. 19 janv. 2021 01:21:05 +0100, a ecrit:
> >>>>>> H.J. Lu, le lun. 18 janv. 2021 16:17:16 -0800, a ecrit:
> >>>>>>> Why doesn't hurd ld.so build script mark strncpy as needed?
> >>>>>>
> >>>>>> I don't even know what "hurd ld.so build script" is.
> >>>>>
> >>>>> More precisely, I don't see why hurd should be doing anything special
> >>>>> while everything is already taken care of by elf/Makefile's librtld.map
> >>>>> file scripts.
> >>>>
> >>>> I am taking a look.
> >>>
> >>> Try this.   I have no idea if it really works on hurd.
> >>
> >> It is working indeed.
> >>
> >> Samuel
> >
> > Should I check it in?
> >
> >
> Yes please, the loader should not use ifunc on its own string usage and
> it is a build issue.

Done.

-- 
H.J.



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