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| author | Timur Iskhodzhanov <timurrrr@google.com> | 2015-04-10 15:02:19 +0000 |
|---|---|---|
| committer | Timur Iskhodzhanov <timurrrr@google.com> | 2015-04-10 15:02:19 +0000 |
| commit | 126afbb7f9d9c06871f6f2c28e5640504d15dbba (patch) | |
| tree | 1bfc6b0b4cedb1a0f88443b72b50791934d64cae /lib/sanitizer_common/tests | |
| parent | 6c73b0681a43fa1d94ac69d8f775f88c3f89f780 (diff) | |
Split Mprotect into MmapNoAccess and MprotectNoAccess to be more portable
On Windows, we have to know if a memory to be protected is mapped or not.
On POSIX, Mprotect was semantically different from mprotect most people know.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@234602 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/sanitizer_common/tests')
| -rw-r--r-- | lib/sanitizer_common/tests/sanitizer_stacktrace_test.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/sanitizer_common/tests/sanitizer_stacktrace_test.cc b/lib/sanitizer_common/tests/sanitizer_stacktrace_test.cc index a8bd7261e..654ea1db8 100644 --- a/lib/sanitizer_common/tests/sanitizer_stacktrace_test.cc +++ b/lib/sanitizer_common/tests/sanitizer_stacktrace_test.cc @@ -45,7 +45,7 @@ static uptr PC(uptr idx) { void FastUnwindTest::SetUp() { size_t ps = GetPageSize(); mapping = MmapOrDie(2 * ps, "FastUnwindTest"); - Mprotect((uptr)mapping, ps); + MprotectNoAccess((uptr)mapping, ps); // Unwinder may peek 1 word down from the starting FP. fake_stack = (uhwptr *)((uptr)mapping + ps + sizeof(uhwptr)); |