[Security] fix security problem for run_cmd (PaddlePaddle#61285)

* fix security problem for run_cmd
wanghuancoder · Jan 31, 2024 · 800a94d · 800a94d
1 parent ac1702b
commit 800a94d
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/python/paddle/utils/cpp_extension/extension_utils.py b/python/paddle/utils/cpp_extension/extension_utils.py
@@ -1326,6 +1326,7 @@ def _jit_compile(file_path, verbose=False):
     """
     Build shared library in subprocess
     """
+    assert os.path.exists(file_path)
     ext_dir = os.path.dirname(file_path)
     setup_file = os.path.basename(file_path)