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| author | Kostya Kortchinsky <kostyak@google.com> | 2020-12-01 11:46:23 -0800 |
|---|---|---|
| committer | Kostya Kortchinsky <kostyak@google.com> | 2020-12-02 09:00:51 -0800 |
| commit | c904c32b9c9243b11ffc18e46b7350f000e9c088 (patch) | |
| tree | 45804e21ed1f195ad5f1919bfe69b603844ba404 | |
| parent | b40b3196b32110f00b7610851f4ef182ac751ba0 (diff) | |
| download | llvm-c904c32b9c9243b11ffc18e46b7350f000e9c088.zip llvm-c904c32b9c9243b11ffc18e46b7350f000e9c088.tar.gz llvm-c904c32b9c9243b11ffc18e46b7350f000e9c088.tar.bz2 | |
[GWP-ASan] Fix flaky test on Fuchsia
The LateInit test might be reusing some already initialized thread
specific data if run within the main thread. This means that there
is a chance that the current value will not be enough for the 100
iterations, hence the test flaking.
Fix this by making the test run in its own thread.
Differential Revision: https://reviews.llvm.org/D92415
| -rw-r--r-- | compiler-rt/lib/gwp_asan/guarded_pool_allocator.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/compiler-rt/lib/gwp_asan/guarded_pool_allocator.cpp b/compiler-rt/lib/gwp_asan/guarded_pool_allocator.cpp index a895032..13888cb 100644 --- a/compiler-rt/lib/gwp_asan/guarded_pool_allocator.cpp +++ b/compiler-rt/lib/gwp_asan/guarded_pool_allocator.cpp @@ -148,6 +148,7 @@ void GuardedPoolAllocator::uninitTestOnly() { State.PageSize)); FreeSlots = nullptr; } + *getThreadLocals() = ThreadLocalPackedVariables(); } void *GuardedPoolAllocator::allocate(size_t Size) { |