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| | From c96d7a646b52e8d50e7ca98e0a60af5f24e4b441 Mon Sep 17 00:00:00 2001
From: "H.J. Lu" <hjl.tools@gmail.com>
Date: Sun, 20 Aug 2017 10:46:47 -0700
Subject: [PATCH 63/90] 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.
(cherry picked from commit 2585d7b839559e665d5723734862fbe62264b25d)
diff --git a/ChangeLog b/ChangeLog
index a1fd1e8a3e..1ed253214c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2017-08-20 H.J. Lu <hongjiu.lu@intel.com>
+
+ [BZ #18822]
+ * sysdeps/unix/sysv/linux/i386/glob64.c (__old_glob64): Add
+ libc_hidden_proto and libc_hidden_def.
+
2017-10-20 Florian Weimer <fweimer@redhat.com>
[BZ #22321]
diff --git a/sysdeps/unix/sysv/linux/i386/glob64.c b/sysdeps/unix/sysv/linux/i386/glob64.c
index f68195137e..956cb0474a 100644
--- a/sysdeps/unix/sysv/linux/i386/glob64.c
+++ b/sysdeps/unix/sysv/linux/i386/glob64.c
@@ -53,6 +53,7 @@ libc_hidden_ver (__glob64, glob64)
int __old_glob64 (const char *__pattern, int __flags,
int (*__errfunc) (const char *, int),
glob64_t *__pglob);
+libc_hidden_proto (__old_glob64);
#undef dirent
#define dirent __old_dirent64
@@ -72,5 +73,7 @@ int __old_glob64 (const char *__pattern, int __flags,
#include <posix/glob.c>
+libc_hidden_def (__old_glob64);
+
compat_symbol (libc, __old_glob64, glob64, GLIBC_2_1);
#endif
|