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fix: sanitize subprocess call in __init__.py #17968

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fix: sanitize subprocess call in __init__.py #17968

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1155b13
fix: V-001 security vulnerability
orbisai0security Apr 24, 2026
e55e137
Merge branch 'main' into fix-v-001-subprocess-shell-injection-pse
luotao1 May 18, 2026
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26 changes: 14 additions & 12 deletions ppocr/postprocess/pse_postprocess/pse/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -13,21 +13,23 @@
# limitations under the License.
import sys
import os
import subprocess

python_path = sys.executable
import runpy

ori_path = os.getcwd()
os.chdir("ppocr/postprocess/pse_postprocess/pse")
if (
subprocess.call("{} setup.py build_ext --inplace".format(python_path), shell=True)
!= 0
):
raise RuntimeError(
"Cannot compile pse: {}, if your system is windows, you need to install all the default components of `desktop development using C++` in visual studio 2019+".format(
os.path.dirname(os.path.realpath(__file__))
_saved_argv = sys.argv
try:
sys.argv = ["setup.py", "build_ext", "--inplace"]
runpy.run_path("setup.py", run_name="__main__")
except SystemExit as e:
if e.code != 0:
raise RuntimeError(
"Cannot compile pse: {}, if your system is windows, you need to install all the default components of `desktop development using C++` in visual studio 2019+".format(
os.path.dirname(os.path.realpath(__file__))
)
)
)
os.chdir(ori_path)
finally:
sys.argv = _saved_argv
os.chdir(ori_path)

from .pse import pse
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