Squashed 'third_party/marl/' changes from 94a361cf0..64d123947

64d123947 thread.cpp: Replace use of alloca with vector. git-subtree-dir: third_party/marl git-subtree-split: 64d123947e4dbc741217ea7b49f3d2b6275be117

Squashed 'third_party/marl/' changes from 94a361cf0..64d123947
c76f1310 · Ben Clayton · 3e2f8421 · c76f1310
Commit c76f1310 authored Mar 12, 2020 by Ben Clayton
Hide whitespace changes
Inline Side-by-side

Showing with 2 additions and 1 deletion

thread.cpp src/thread.cpp +2 -1

No files found.
--- a/src/thread.cpp
+++ b/src/thread.cpp
@@ -124,8 +124,9 @@ Thread::Thread(unsigned int logicalCpu, const Func& func) {
  MARL_ASSERT(size > 0,
              "InitializeProcThreadAttributeList() did not give a size");
+  std::vector<uint8_t> buffer(size);
  LPPROC_THREAD_ATTRIBUTE_LIST attributes =
-      reinterpret_cast<LPPROC_THREAD_ATTRIBUTE_LIST>(alloca(size));
+      reinterpret_cast<LPPROC_THREAD_ATTRIBUTE_LIST>(buffer.data());
  CHECK_WIN32(InitializeProcThreadAttributeList(attributes, 1, 0, &size));
  defer(DeleteProcThreadAttributeList(attributes));