[PATCH 2/3] Mark internal nss symbols with attribute_hidden [BZ #18822]

[H.J. Lu]

On Mon, Aug 21, 2017 at 2:58 AM, Florian Weimer <fweimer@redhat.com> wrote:
> On 08/20/2017 07:18 PM, H.J. Lu wrote:
>> diff --git a/grp/initgroups.c b/grp/initgroups.c
>> index 0d5b841796..0ffb5ceea1 100644
>> --- a/grp/initgroups.c
>> +++ b/grp/initgroups.c
>> @@ -37,7 +37,6 @@ typedef enum nss_status (*initgroups_dyn_function) (const char *, gid_t,
>>                                                   gid_t **, long int, int *);
>>
>>  extern service_user *__nss_group_database attribute_hidden;
>> -service_user *__nss_initgroups_database;
>
> The declaration of __nss_group_database is no longer necessary, either.
>
> I think these additional declarations can be removed as well"
>
> nscd/gai.c:service_user *__nss_hosts_database;
> posix/tst-rfc3484-2.c:service_user *__nss_hosts_database attribute_hidden;
> posix/tst-rfc3484-3.c:service_user *__nss_hosts_database attribute_hidden;
> posix/tst-rfc3484.c:service_user *__nss_hosts_database attribute_hidden;
> sysdeps/posix/getaddrinfo.c:extern service_user *__nss_hosts_database
> attribute_hidden;
>

Here is the updated patch.  Tested on x86-64.

I will check it in shortly.

Thanks.

-- 
H.J.
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