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GeezerVison is showing github.com — Evaluating a long list with eval() causes segfault. · Issue #2781 · RustPython/RustPython

Evaluating a long list with eval() causes segfault. #2781

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Evaluating a long list with eval() causes segfault.#2781
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Description

@xiaxinmeng
xiaxinmeng
opened on Aug 2, 2021
Issue body actions

See the following example, we take a long computation of list addition operation. RustPython crashes.

test.py

mylist = []
n = 10000
print(eval("mylist"+"+mylist"*n))

Actual output:

Segmentation fault (core dumped)

System:

Ubuntu 16.04
Rust Python 0.1.2 interpreter

Activity

  1. DimitrisJim
    closed this as completedon Aug 5, 2021
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