Add release barrier in ObjectLock::Unlock

refs #7648

diff --git a/lib/base/objectlock.hpp b/lib/base/objectlock.hpp
index 2bd1e4cb6ce49fb339a72b7ffff90d7a89918487..a98cfee15afb2f5f4e9076beba97bd64db366659 100644 (file)
--- a/lib/base/objectlock.hpp
+++ b/lib/base/objectlock.hpp
@@ -77,7 +77,7 @@ public:
 #      ifdef _WIN32
                        InterlockedExchange(&m_Object->m_LockOwner, 0);
 #      else /* _WIN32 */
-                       __sync_lock_test_and_set(&m_Object->m_LockOwner, 0);
+                       __sync_lock_release(&m_Object->m_LockOwner);
 #      endif /* _WIN32 */
                }
 #endif /* _DEBUG */