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| author | Fangrui Song <maskray@google.com> | 2021-01-11 23:56:32 -0800 |
|---|---|---|
| committer | Fangrui Song <maskray@google.com> | 2021-01-11 23:56:32 -0800 |
| commit | 0b11ca56fe0473a41a6e9cdc5d228c7d1e0d6d72 (patch) | |
| tree | 6d9013a7b236e33deee47f247f71aa60eec06477 /elf/ifuncmain7static.c | |
| parent | 87d583c6e8cd0e49f64da76636ebeec033298b4d (diff) | |
| download | glibc-maskray/stack_chk_guard.zip glibc-maskray/stack_chk_guard.tar.gz glibc-maskray/stack_chk_guard.tar.bz2 | |
Unconditionally define __stack_chk_guard [BZ #26817]maskray/stack_chk_guard
__stack_chk_guard is currently unavailable on architectures which define
THREAD_SET_STACK_GUARD, so {gcc,clang} -fstack-protector
-mstack-protector-guard=global will fail to link due to the undefined
symbol.
Define __stack_chk_guard to make -mstack-protector-guard=global compiled
user programs work. `#define THREAD_SET_STACK_GUARD` code is moved
outside of `#ifndef __ASSEMBLER__` so that cpp can preprocess
elf/Versions.
Diffstat (limited to 'elf/ifuncmain7static.c')
0 files changed, 0 insertions, 0 deletions