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[Bug libc/18822] Internal functions are called via PLT
- From: "cvs-commit at gcc dot gnu.org" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Mon, 04 Sep 2017 21:10:16 +0000
- Subject: [Bug libc/18822] Internal functions are called via PLT
- Auto-submitted: auto-generated
- References: <bug-18822-131@http.sourceware.org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=18822
--- Comment #61 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> ---
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The branch, master has been updated
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https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=0a587a8a98ca32c98e6b00f557e6af6c8eedc602
commit 0a587a8a98ca32c98e6b00f557e6af6c8eedc602
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Mon Sep 4 13:38:36 2017 -0700
Hide __chmod and __mkdir [BZ #18822]
Hide internal __chmod and __mkdir functions to allow direct access
within libc.so and libc.a without using GOT nor PLT.
[BZ #18822]
* include/sys/stat.h (__chmod): Add libc_hidden_proto.
(__mkdir): Likewise.
* io/chmod.c (__chmod): Add libc_hidden_def.
* io/mkdir.c (__mkdir): Likewise.
* sysdeps/mach/hurd/chmod.c (__chmod): Likewise.
* sysdeps/mach/hurd/mkdir.c (__mkdir): Likewise.
* sysdeps/unix/sysv/linux/generic/chmod.c (__chmod): Likewise.
* sysdeps/unix/sysv/linux/generic/mkdir.c (__mkdir): Likewise.
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 12 ++++++++++++
include/sys/stat.h | 2 ++
io/chmod.c | 1 +
io/mkdir.c | 1 +
sysdeps/mach/hurd/chmod.c | 1 +
sysdeps/mach/hurd/mkdir.c | 1 +
sysdeps/unix/sysv/linux/generic/chmod.c | 2 ++
sysdeps/unix/sysv/linux/generic/mkdir.c | 2 ++
8 files changed, 22 insertions(+), 0 deletions(-)
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