Free the debug info when making a critical section global.

dlls/kernel/sync.c

@@ -94,6 +94,11 @@ void WINAPI MakeCriticalSectionGlobal( CRITICAL_SECTION *crit )
     HANDLE sem = crit->LockSemaphore;
     if (!sem) NtCreateSemaphore( &sem, SEMAPHORE_ALL_ACCESS, NULL, 0, 1 );
     crit->LockSemaphore = ConvertToGlobalHandle( sem );
+    if (crit->DebugInfo)
+    {
+        RtlFreeHeap( GetProcessHeap(), 0, crit->DebugInfo );
+        crit->DebugInfo = NULL;
+    }
 }