static binary, dlopen, and ifunc

H.J. Lu hjl.tools@gmail.com
Fri Nov 13 14:29:28 GMT 2020


On Fri, Nov 13, 2020 at 6:27 AM Samuel Thibault <samuel.thibault@gnu.org> wrote:
>
> We can as well avoid the problem entirely by introducing an actual
> __mig_stpncpy function that will not pose ifunc issues. But it really
> seems to me there can be something fishy here, not really specific to
> the Hurd.
>

Functions used by init_cpu_features must not use IFUNC.


-- 
H.J.


More information about the Libc-alpha mailing list