Bug 1049161 - Fix ThreadStackHelper thread handle permissions on Windows; r=snorp

2014-08-08 18:11:53 -04:00
parent 637c6b5e6a
commit cee6c98c81
1 changed files with 5 additions and 1 deletions
--- a/xpcom/threads/ThreadStackHelper.cpp
+++ b/xpcom/threads/ThreadStackHelper.cpp
@@ -138,7 +138,11 @@ ThreadStackHelper::ThreadStackHelper()
  mInitialized = !!::DuplicateHandle(
    ::GetCurrentProcess(), ::GetCurrentThread(),
    ::GetCurrentProcess(), &mThreadID,
-    THREAD_SUSPEND_RESUME, FALSE, 0);
+    THREAD_SUSPEND_RESUME
+#ifdef MOZ_THREADSTACKHELPER_NATIVE
+    | THREAD_GET_CONTEXT | THREAD_QUERY_INFORMATION
+#endif
+    , FALSE, 0);
  MOZ_ASSERT(mInitialized);
 #elif defined(XP_MACOSX)
  mThreadID = mach_thread_self();