Crashes in Debug mode

[Joshix-1]

$ python -Xdev -c "import blake3"
Debug memory block at address p=0x5578bf541160: API 'm'
    1420 bytes originally requested
    The 7 pad bytes at p-7 are FORBIDDENBYTE, as expected.
    The 8 pad bytes at tail=0x5578bf5416ec are FORBIDDENBYTE, as expected.
    Data at p: 62 6c 61 6b 65 33 28 64 ... 62 20 64 6f 63 73 2e 00

Enable tracemalloc to get the memory block allocation traceback

Fatal Python error: _PyMem_DebugRawFree: bad ID: Allocated using API 'm', verified using API 'o'
Python runtime state: initialized

Current thread 0x00007f9032ba0b80 (most recent call first):
  File "<frozen importlib._bootstrap>", line 488 in _call_with_frames_removed
  File "<frozen importlib._bootstrap_external>", line 1320 in create_module
  File "<frozen importlib._bootstrap>", line 813 in module_from_spec
  File "<frozen importlib._bootstrap>", line 921 in _load_unlocked
  File "<frozen importlib._bootstrap>", line 1331 in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 1360 in _find_and_load
  File "/tmp/tmp.KCZU304ajx/venv/lib/python3.13/site-packages/blake3/__init__.py", line 1 in <module>
  File "<frozen importlib._bootstrap>", line 488 in _call_with_frames_removed
  File "<frozen importlib._bootstrap_external>", line 1026 in exec_module
  File "<frozen importlib._bootstrap>", line 935 in _load_unlocked
  File "<frozen importlib._bootstrap>", line 1331 in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 1360 in _find_and_load
  File "<string>", line 1 in <module>

Aborted (core dumped)

$ pip show blake3
Name: blake3
Version: 1.0.0
Summary: Python bindings for the Rust blake3 crate
Home-page: https://github.com/oconnor663/blake3-py
...
$ python --version && uname -mos
Python 3.13.1
Linux x86_64 GNU/Linux

I cannot reproduce it when I install it from source using pip install ..

[ddelange]

might it be this soundness bug PyO3/pyo3#4757 that we fixed (but not yet released) in #47?

[ddelange]

@Joshix-1 I just released 1.0.1 ^

can you try that?

python -Xdev -c "import blake3" works for me on both 1.0.0 and 1.0.1 (I'm on macos-15)

[Joshix-1]

Works, thank you