Segfault under Python 3.13 with --mix-str

[joonis]

Stripped down example script::

def foo(x):
    x = x + 'some longer string'

foo('a')

Obfuscated with Pyarmor 9.1.2 under Linux / Python 3.13:

> pyarmor cfg wrap_mode=2 clear_frame_locals=1
> pyarmor gen -i --mix-str -O ./dist ./myscript.py

The execution of the obfuscated script results in a segmentation fault. It does not occur without --mix-str or when adding a short string.

[jondy]

Reproduced, I'll check it.

[jondy]

The new instr LOAD_FAST_LOAD_FAST results in this issue

It will be fixed in next release, got pre release from

https://pyarmor.dashingsoft.com/downloads/temp/pyarmor-9.1.3.tar.gz

Thank you!