[Bug libc/18822] Internal functions are called via PLT

["cvs-commit at gcc dot gnu.org" <sourceware-bugzilla at sourceware dot org>]

https://sourceware.org/bugzilla/show_bug.cgi?id=18822

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https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=2585d7b839559e665d5723734862fbe62264b25d

commit 2585d7b839559e665d5723734862fbe62264b25d
Author: H.J. Lu <hjl.tools@gmail.com>
Date:   Sun Aug 20 10:46:47 2017 -0700

    i386: Hide __old_glob64 [BZ #18822]

    Hide internal __old_glob64 function to allow direct access within
    libc.so and libc.a without using GOT nor PLT.

        [BZ #18822]
        * sysdeps/unix/sysv/linux/i386/glob64.c (__old_glob64): Add
        libc_hidden_proto and libc_hidden_def.

https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=c8dfa99c984e4bdc7b5363e23ff0d1e8b26da6e5

commit c8dfa99c984e4bdc7b5363e23ff0d1e8b26da6e5
Author: H.J. Lu <hjl.tools@gmail.com>
Date:   Sun Aug 20 10:45:58 2017 -0700

    i386: Hide __old_readdir64 [BZ #18822]

    Hide internal __old_readdir64 function to allow direct access within
    libc.so and libc.a without using GOT nor PLT.

        [BZ #18822]
        * sysdeps/unix/sysv/linux/i386/olddirent.h (__old_readdir64):
        Add libc_hidden_proto.
        * sysdeps/unix/sysv/linux/i386/readdir64.c (__old_readdir64):
        Add libc_hidden_def.

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog                                |   14 ++++++++++++++
 sysdeps/unix/sysv/linux/i386/glob64.c    |    3 +++
 sysdeps/unix/sysv/linux/i386/olddirent.h |    1 +
 sysdeps/unix/sysv/linux/i386/readdir64.c |    2 ++
 4 files changed, 20 insertions(+), 0 deletions(-)

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