[issue39193] Out-of-bound write in ceval.c:_PyEval_EvalFrameDefault

2020-01-03 Thread ggbang
ggbang added the comment: hello, if a crafting deliberately incorrect bytecode could control the eip of Python interpreter, it's the scope to fix? thx. -- ___ Python tracker <https://bugs.python.org/issue39

[issue39193] Out-of-bound write in ceval.c:_PyEval_EvalFrameDefault

2020-01-02 Thread ggbang
Change by ggbang : Added file: https://bugs.python.org/file48823/crashc1.md ___ Python tracker <https://bugs.python.org/issue39193> ___ ___ Python-bugs-list mailin

[issue39193] Out-of-bound write in ceval.c:_PyEval_EvalFrameDefault

2020-01-02 Thread ggbang
New submission from ggbang : python version: Python 3.9.0a2 (default, Dec 25 2019, 20:42:47) [GCC 7.5.0] on linux crash log: ``` bash code:x86:64 0x555afb88