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[PATCH 34/58] Hide internal __assert_fail_base function [BZ #18822]
- From: "H.J. Lu" <hjl dot tools at gmail dot com>
- To: libc-alpha at sourceware dot org
- Date: Fri, 1 Sep 2017 11:00:05 -0700
- Subject: [PATCH 34/58] Hide internal __assert_fail_base function [BZ #18822]
- Authentication-results: sourceware.org; auth=none
- References: <20170901180029.9527-1-hjl.tools@gmail.com>
Hide internal __assert_fail_base function to allow direct access within
libc.so and libc.a without using GOT nor PLT.
[BZ #18822]
* include/assert.h (__assert_fail_base): Add attribute_hidden.
---
include/assert.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/assert.h b/include/assert.h
index c452667956..c0f7e1a91c 100644
--- a/include/assert.h
+++ b/include/assert.h
@@ -18,7 +18,7 @@ extern void __assert_perror_fail (int __errnum, const char *__file,
extern void __assert_fail_base (const char *fmt, const char *assertion,
const char *file, unsigned int line,
const char *function)
- __THROW __attribute__ ((__noreturn__));
+ __THROW __attribute__ ((__noreturn__)) attribute_hidden;
# if IS_IN (libc) || IS_IN (rtld)
hidden_proto (__assert_fail)
--
2.13.5