Message395429
> It seems like ceval.c:1600 upsets the sanitizer, at least for gcc.
Even if you don't trust the sanitizer, you can also use valgrind, it shows the same error:
❯ valgrind ./python -m test test_lib2to3
==27010== Memcheck, a memory error detector
==27010== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al.
==27010== Using Valgrind-3.17.0 and LibVEX; rerun with -h for copyright info
==27010== Command: ./python -m test test_lib2to3
==27010==
0:00:00 load avg: 1.53 Run tests sequentially
0:00:00 load avg: 1.53 [1/1] test_lib2to3
==27010== Invalid read of size 8
==27010== at 0x2363E1: _PyEval_EvalFrameDefault (ceval.c:3549)
==27010== by 0x23B270: _PyEval_EvalFrame (pycore_ceval.h:46)
For running valgrind, make sure do disable pymalloc:
export PYTHONMALLOC=malloc |
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Date |
User |
Action |
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2021-06-09 15:37:48 | pablogsal | set | recipients:
+ pablogsal, Mark.Shannon |
2021-06-09 15:37:47 | pablogsal | set | messageid: <1623253067.98.0.858946834864.issue44363@roundup.psfhosted.org> |
2021-06-09 15:37:47 | pablogsal | link | issue44363 messages |
2021-06-09 15:37:47 | pablogsal | create | |
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