From: H.J. Lu <hjl.tools@gmail.com>
Date: Sun, 20 Aug 2017 17:46:47 +0000 (-0700)
Subject: i386: Hide __old_glob64 [BZ #18822]
X-Git-Tag: glibc-2.27~1118
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2585d7b839559e665d5723734862fbe62264b25d;p=thirdparty%2Fglibc.git

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.
---

diff --git a/ChangeLog b/ChangeLog
index 5d16204f5c5..170d3ac928c 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.
+
 2017-08-20  H.J. Lu  <hongjiu.lu@intel.com>
 
 	[BZ #18822]
diff --git a/sysdeps/unix/sysv/linux/i386/glob64.c b/sysdeps/unix/sysv/linux/i386/glob64.c
index f68195137eb..956cb0474a9 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