diff options
| author | H.J. Lu <hjl.tools@gmail.com> | 2017-10-01 16:06:00 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2017-10-01 16:06:13 -0700 |
| commit | 048dd6813f36c31fa21871d840a0b62f1c3a590f (patch) | |
| tree | 449a197eb23352c095e96ff2ede0397ca8d166c4 | |
| parent | 6e342af6e7399c96246c6174802e84d46a176ffa (diff) | |
Hide internal __assert_fail_base function [BZ #18822]
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.
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | include/assert.h | 2 |
2 files changed, 6 insertions, 1 deletions
@@ -1,6 +1,11 @@ 2017-10-01 H.J. Lu <hongjiu.lu@intel.com> [BZ #18822] + * include/assert.h (__assert_fail_base): Add attribute_hidden. + +2017-10-01 H.J. Lu <hongjiu.lu@intel.com> + + [BZ #18822] * sysdeps/unix/sysv/linux/include/sys/sysinfo.h (__sysinfo): Add attribute_hidden. 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) |