From 2f8a05d826f554210eb2bec8dd6344c9615e00d7 Mon Sep 17 00:00:00 2001 From: "H.J. Lu" Date: Sun, 1 Oct 2017 17:55:11 -0700 Subject: [PATCH] Hide internal __libc_print_version function [BZ #18822] Hide internal __libc_print_version function to allow direct access within libc.so and libc.a without using GOT nor PLT. [BZ #18822] * csu/version.c (__libc_print_version): Add attribute_hidden. --- ChangeLog | 5 +++++ csu/version.c | 2 +- 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/ChangeLog b/ChangeLog index 656b9225672..278225538d7 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2017-10-01 H.J. Lu + + [BZ #18822] + * csu/version.c (__libc_print_version): Add attribute_hidden. + 2017-10-01 H.J. Lu [BZ #18822] diff --git a/csu/version.c b/csu/version.c index 8e86d495c52..a88cc2d0c0b 100644 --- a/csu/version.c +++ b/csu/version.c @@ -38,7 +38,7 @@ LIBC_ABIS_STRING #include -extern void __libc_print_version (void); +extern void __libc_print_version (void) attribute_hidden; void __libc_print_version (void) { -- 2.47.3