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| author | Yabin Cui <yabinc@google.com> | 2014-12-11 14:35:05 -0800 |
|---|---|---|
| committer | Yabin Cui <yabinc@google.com> | 2014-12-11 17:24:55 -0800 |
| commit | 562ae1e6e42e83f674507d2b915deb503200befe (patch) | |
| tree | 9e78f9012fa38c997bd2ac39c81bfa2cb7b5a0f1 /tests/stack_protector_test.cpp | |
| parent | fec605294e894fae1f1d5b59afe78af8fa84e4fa (diff) | |
make stack_protector_DeathTest work for gcc4.9
Bug: 18721888
Change-Id: I5f0b5c84319f56dbc4efb88e9d828138944667ae
Diffstat (limited to 'tests/stack_protector_test.cpp')
| -rw-r--r-- | tests/stack_protector_test.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tests/stack_protector_test.cpp b/tests/stack_protector_test.cpp index aad51ecff..80077113b 100644 --- a/tests/stack_protector_test.cpp +++ b/tests/stack_protector_test.cpp @@ -106,10 +106,16 @@ extern "C" uintptr_t __stack_chk_guard; * This must be marked with "__attribute__ ((noinline))", to ensure the * compiler generates the proper stack guards around this function. */ +static char* dummy_buf; + __attribute__ ((noinline)) static void do_modify_stack_chk_guard() { + char buf[128]; + // Store local array's address to global variable to force compiler to generate stack guards. + dummy_buf = buf; __stack_chk_guard = 0x12345678; } + #endif TEST(stack_protector, global_guard) { |