diff options
| author | Kuba Mracek <mracek@apple.com> | 2018-04-13 00:29:24 +0000 |
|---|---|---|
| committer | Kuba Mracek <mracek@apple.com> | 2018-04-13 00:29:24 +0000 |
| commit | a33ed44a99ba5d2bbb24ae494b044921bb31303b (patch) | |
| tree | 9e06d77a512dd8bf6c011bcda8e900dc35190631 /test | |
| parent | 21c7e612f7e3070cd46306ba98882270b3665907 (diff) | |
[asan] Reduce flakiness in stack-overflow detection
IsStackOverflow only treats accesses within 512 bytes of SP as stack-overflow. This should really be the size of a page instead.
The scariness_score_test.cc triggers stack overflow with frames that are even larger than a page, which can also trigger a fault that will not be recognized as stack-overflow. Let's just use smaller frames.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@329980 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/asan/TestCases/scariness_score_test.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/test/asan/TestCases/scariness_score_test.cc b/test/asan/TestCases/scariness_score_test.cc index 171bea9ee..fb174eb52 100644 --- a/test/asan/TestCases/scariness_score_test.cc +++ b/test/asan/TestCases/scariness_score_test.cc @@ -115,7 +115,7 @@ void DoubleFree() { } void StackOverflow(int Idx) { - int some_stack[10000]; + int some_stack[256]; static volatile int *x; x = &some_stack[0]; if (Idx > 0) |