test_constants.py and tests/test_ds.py failed with the segfaults

[Andrii-Osipov]

Version python-xmlsec == 1.3.17

Environment:

 bzip2: 1.0.8-h80987f9_6 main 
 ca-certificates: 2025.11.4-hca03da5_0 main 
 exceptiongroup: 1.3.0-py310hca03da5_0 main 
 expat: 2.7.3-h982b769_0 main 
 icu: 73.1-h313beb8_0 main 
 iniconfig: 2.1.0-py310hca03da5_0 main 
 libcxx: 20.1.8-hd7fd590_1 main 
 libffi: 3.4.4-hca03da5_1 main 
 libgcrypt: 1.11.2-h6aaf2df_0 main 
 libgpg-error: 1.51-h80987f9_0 main 
 libiconv: 1.16-h80987f9_3 main 
 libtool: 2.4.7-h313beb8_0 main 
 libxml2: 2.13.9-h528a072_0 main 
 libxmlsec1: 1.3.8-h8cd10a2_0 main 
 libxslt: 1.1.43-had6d056_0 main 
 libzlib: 1.3.1-h5f15de7_0 main 
 lxml: 6.0.2-py310he427bad_0 local
 ncurses: 6.5-hee39554_0 main 
 openssl: 3.0.18-h9b4081a_0 main 
 packaging: 25.0-py310hca03da5_1 main 
 pip: 25.2-pyhc872135_1 main 
 pluggy: 1.5.0-py310hca03da5_0 main 
 pygments: 2.19.2-py310hca03da5_0 local
 pytest: 8.4.2-py310hca03da5_0 main 
 python: 3.10.19-hf701271_0 main 
 readline: 8.3-h0b18652_0 main 
 setuptools: 80.9.0-py310hca03da5_0 main 
 sqlite: 3.51.0-hab6afd1_0 main 
 tk: 8.6.15-hcd8a7d5_0 main 
 tomli: 2.2.1-py310hca03da5_0 main 
 typing-extensions: 4.15.0-py310hca03da5_0 main 
 typing_extensions: 4.15.0-py310hca03da5_0 main 
 tzdata: 2025b-h04d1e81_0 main 
 wheel: 0.45.1-py310hca03da5_0 main 
 xmlsec: 1.3.17-py310h3cc7eb8_0 local
 xz: 5.6.4-h80987f9_1 main 
 zlib: 1.3.1-h5f15de7_0 main 

Errors:

test_constants.py

+ pytest -vvv tests
============================= test session starts ==============================
platform darwin -- Python 3.10.19, pytest-8.4.2, pluggy-1.5.0 -- $PREFIX/bin/python
cachedir: .pytest_cache
rootdir: $SRC_DIR
collecting ... collected 285 items / 1 skipped

tests/test_xmlsec.py::TestModule::test_reinitialize_module PASSED [ 0%]
Fatal Python error: Segmentation fault

Current thread 0x00000001eb5d5040 (most recent call first):
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762959394216/test_tmp/tests/test_constants.py", line 24 in test_transform_str
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762959394216/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/_pytest/python.py", line 157 in pytest_pyfunc_call
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762959394216/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/pluggy/_callers.py", line 103 in _multicall
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762959394216/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/pluggy/_manager.py", line 120 in _hookexec
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762959394216/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/pluggy/_hooks.py", line 513 in __call__
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762959394216/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/_pytest/python.py", line 1671 in runtest
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762959394216/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/_pytest/runner.py", line 178 in pytest_runtest_call
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762959394216/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/pluggy/_callers.py", line 103 in _multicall
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762959394216/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/pluggy/_manager.py", line 120 in _hookexec
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762959394216/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/pluggy/_hooks.py", line 513 in __call__
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762959394216/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/_pytest/runner.py", line 246 in <lambda>
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762959394216/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/_pytest/runner.py", line 344 in from_call
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762959394216/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/_pytest/runner.py", line 245 in call_and_report
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762959394216/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/_pytest/runner.py", line 136 in runtestprotocol
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762959394216/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/_pytest/runner.py", line 117 in pytest_runtest_protocol
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762959394216/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/pluggy/_callers.py", line 103 in _multicall
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762959394216/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/pluggy/_manager.py", line 120 in _hookexec
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762959394216/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/pluggy/_hooks.py", line 513 in __call__
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762959394216/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/_pytest/main.py", line 367 in pytest_runtestloop
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762959394216/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/pluggy/_callers.py", line 103 in _multicall
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762959394216/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/pluggy/_manager.py", line 120 in _hookexec
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762959394216/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/pluggy/_hooks.py", line 513 in __call__
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762959394216/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/_pytest/main.py", line 343 in _main
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762959394216/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/_pytest/main.py", line 289 in wrap_session
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762959394216/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/_pytest/main.py", line 336 in pytest_cmdline_main
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762959394216/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/pluggy/_callers.py", line 103 in _multicall
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762959394216/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/pluggy/_manager.py", line 120 in _hookexec
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762959394216/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/pluggy/_hooks.py", line 513 in __call__
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762959394216/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/_pytest/config/__init__.py", line 175 in main
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762959394216/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/_pytest/config/__init__.py", line 201 in console_main
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762959394216/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/bin/pytest", line 11 in <module>

Extension modules: lxml._elementpath, lxml.etree, xmlsec (total: 3)
/Users/aosipo/miniconda3/conda-bld/xmlsec_1762959394216/test_tmp/run_test.sh: line 9: 91916 Segmentation fault: 11 pytest -vvv tests

test_ds.py

+ pytest -vvv tests --ignore=tests/test_constants.py
============================= test session starts ==============================
platform darwin -- Python 3.10.19, pytest-8.4.2, pluggy-1.5.0 -- $PREFIX/bin/python
cachedir: .pytest_cache
rootdir: $SRC_DIR
collecting ... collected 167 items / 1 skipped

tests/test_xmlsec.py::TestModule::test_reinitialize_module PASSED [ 0%]
tests/test_doc_examples.py::test_doc_example[NOTSET] SKIPPED (got empty
parameter set for (example)) [ 1%]
tests/test_ds.py::TestSignContext::test_del_key PASSED [ 1%]
tests/test_ds.py::TestSignContext::test_enable_reference_transform PASSED [ 2%]
tests/test_ds.py::TestSignContext::test_enable_reference_transform_bad_args PASSED [ 2%]
tests/test_ds.py::TestSignContext::test_enable_signature_transform PASSED [ 3%]
tests/test_ds.py::TestSignContext::test_enable_signature_transform_bad_args PASSED [ 4%]
tests/test_ds.py::TestSignContext::test_init PASSED [ 4%]
tests/test_ds.py::TestSignContext::test_init_bad_args PASSED [ 5%]
tests/test_ds.py::TestSignContext::test_init_no_keys_manager PASSED [ 5%]
tests/test_ds.py::TestSignContext::test_no_key PASSED [ 6%]
Fatal Python error: Segmentation fault

Current thread 0x00000001eb5d5040 (most recent call first):
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762958492130/test_tmp/tests/test_ds.py", line 50 in test_register_id
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762958492130/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/unittest/case.py", line 549 in _callTestMethod
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762958492130/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/unittest/case.py", line 591 in run
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762958492130/test_tmp/tests/base.py", line 37 in run
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762958492130/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/unittest/case.py", line 650 in __call__
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762958492130/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/_pytest/unittest.py", line 351 in runtest
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762958492130/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/_pytest/runner.py", line 178 in pytest_runtest_call
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762958492130/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/pluggy/_callers.py", line 103 in _multicall
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762958492130/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/pluggy/_manager.py", line 120 in _hookexec
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762958492130/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/pluggy/_hooks.py", line 513 in __call__
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762958492130/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/_pytest/runner.py", line 246 in <lambda>
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762958492130/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/_pytest/runner.py", line 344 in from_call
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762958492130/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/_pytest/runner.py", line 245 in call_and_report
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762958492130/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/_pytest/runner.py", line 136 in runtestprotocol
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762958492130/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/_pytest/runner.py", line 117 in pytest_runtest_protocol
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762958492130/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/pluggy/_callers.py", line 103 in _multicall
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762958492130/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/pluggy/_manager.py", line 120 in _hookexec
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762958492130/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/pluggy/_hooks.py", line 513 in __call__
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762958492130/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/_pytest/main.py", line 367 in pytest_runtestloop
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762958492130/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/pluggy/_callers.py", line 103 in _multicall
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762958492130/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/pluggy/_manager.py", line 120 in _hookexec
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762958492130/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/pluggy/_hooks.py", line 513 in __call__
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762958492130/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/_pytest/main.py", line 343 in _main
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762958492130/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/_pytest/main.py", line 289 in wrap_session
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762958492130/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/_pytest/main.py", line 336 in pytest_cmdline_main
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762958492130/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/pluggy/_callers.py", line 103 in _multicall
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762958492130/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/pluggy/_manager.py", line 120 in _hookexec
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762958492130/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/pluggy/_hooks.py", line 513 in __call__
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762958492130/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/_pytest/config/__init__.py", line 175 in main
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762958492130/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/lib/python3.10/site-packages/_pytest/config/__init__.py", line 201 in console_main
 File "/Users/aosipo/miniconda3/conda-bld/xmlsec_1762958492130/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeho/bin/pytest", line 11 in <module>

Extension modules: lxml._elementpath, lxml.etree, xmlsec (total: 3)
/Users/aosipo/miniconda3/conda-bld/xmlsec_1762958492130/test_tmp/run_test.sh: line 8: 64349 Segmentation fault: 11 pytest -vvv tests --ignore=tests/test_constants.py

PR: AnacondaRecipes/xmlsec-feedstock#5

Thanks in advance!

[mxamin]

@Andrii-Osipov A few questions:

• I see that you're running it on macOS, is it the ARM or Intel processor?
• Are you using lxml and python-xmlsec wheels, or you build them from source?
• Is it only happening for python-xmlsec 1.3.17? What about v1.3.16?

[Andrii-Osipov]

1. Platform - arm64
2. Build from the sources:
   downloaded from: https://github.com/AnacondaRecipes/xmlsec-feedstock/blob/PKG-10574_xmlsec_1.3.16/recipe/meta.yaml#L9
   build script: https://github.com/AnacondaRecipes/xmlsec-feedstock/blob/PKG-10574_xmlsec_1.3.16/recipe/meta.yaml#L14
3. With 1.3.16, it happened too.

[mxamin]

It's a known issue and happens when you use a different versions of libxml2 for lxml and python-xmlsec. We have a check that for matching the major and minor version of libxml2 of lxml and xmlsec, but I guess in your case there is a sub minor version difference that causes this issue.
To resolve that you need to make sure to build both lxml and xmlsec with the same version of libxml2, or use wheels if you can. For example the latest xmlsec version (1.3.17) should be fully compatible with latests lxml version (6.0.2). In case you're interested we have an open issue to handle it, feel free to take a look: #356

[Andrii-Osipov]

@mxamin I checked, and both of this lxml and python-xmlsec I was built with the same version of libxml2. Unfortunately, I can`t use the wheel.

lxml
- libxml2-2.13.9-h528a072_0
xmlsec
- libxml2-2.13.9-h528a072_0