Don't use INTVARDEF/INTUSE with __libc_enable_secure (bug 14132)

[Siddhesh Poyarekar]

On 10 October 2014 04:49, Joseph S. Myers <joseph@codesourcery.com> wrote:
> Continuing the removal of the obsolete INTDEF / INTVARDEF / INTUSE
> mechanism, this patch replaces its use for __libc_enable_secure with
> the use of rtld_hidden_data_def and rtld_hidden_proto.
>
> Tested for x86_64 that installed stripped shared libraries are
> unchanged by the patch.
>
> 2014-10-09  Joseph Myers  <joseph@codesourcery.com>
>
>         [BZ #14132]
>         * elf/dl-sysdep.c (__libc_enable_secure): Use rtld_hidden_data_def
>         instead of INTVARDEF.
>         (_dl_sysdep_start): Do not use INTUSE with __libc_enable_secure.
>         * sysdeps/mach/hurd/dl-sysdep.c (__libc_enable_secure): Use
>         rtld_hidden_data_def instead of INTVARDEF.
>         (_dl_sysdep_start): Do not use INTUSE with __libc_enable_secure.
>         * elf/dl-deps.c (expand_dst): Likewise.
>         * elf/dl-load.c (_dl_dst_count): Likewise.
>         (_dl_dst_substitute): Likewise.
>         (decompose_rpath): Likewise.
>         (_dl_init_paths): Likewise.
>         (open_path): Likewise.
>         (_dl_map_object): Likewise.
>         * elf/rtld.c (dl_main): Likewise.
>         (process_dl_audit): Likewise.
>         (process_envvars): Likewise.
>         * include/unistd.h [IS_IN_rtld] (__libc_enable_secure_internal):
>         Remove declaration.
>         (__libc_enable_secure): Use rtld_hidden_proto.

Looks good to me.

Thanks,
Siddhesh
-- 
http://siddhesh.in