[asan] get rid of the last operator new call in asan rtl

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@160347 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 5 insertions, 4 deletions

diff --git a/lib/asan/asan_thread.h b/lib/asan/asan_thread.h
index 4d356cc7..9a032fe3 100644
--- a/lib/asan/asan_thread.h
+++ b/lib/asan/asan_thread.h
@@ -18,6 +18,7 @@
 #include "asan_internal.h"
 #include "asan_stack.h"
 #include "asan_stats.h"
+#include "sanitizer_common/sanitizer_libc.h"
 
 namespace __asan {
 
@@ -30,12 +31,12 @@ class AsanThread;
 class AsanThreadSummary {
  public:
   explicit AsanThreadSummary(LinkerInitialized) { }  // for T0.
-  AsanThreadSummary(u32 parent_tid, AsanStackTrace *stack)
-      : parent_tid_(parent_tid),
-        announced_(false) {
+  void Init(u32 parent_tid, AsanStackTrace *stack) {
+    parent_tid_ = parent_tid;
+    announced_ = false;
     tid_ = kInvalidTid;
     if (stack) {
-      stack_ = *stack;
+      internal_memcpy(&stack_, stack, sizeof(*stack));
     }
     thread_ = 0;
   }