skip asan/lsan

Author: brendandahl

test/test_core.py

@@ -2564,6 +2564,8 @@ def test_pthread_cancel(self):
   def test_pthread_cancel_async(self):
     self.do_run_in_out_file_test('pthread/test_pthread_cancel_async.c')
 
+  @no_asan('cannot replace malloc/free with ASan')
+  @no_lsan('cannot replace malloc/free with LSan')
   @node_pthreads
   def test_pthread_proxy_deadlock(self):
     self.do_runf('pthread/test_pthread_proxy_deadlock.c')