Steps To Reproduce

sage: zero_vector(3).get(-1)

or

sage: zero_vector(3).get(5)

Expected Behavior

0, None or an exception

Actual Behavior

...
Unhandled SIGSEGV: A segmentation fault occurred.
This probably occurred because a *compiled* module has a bug
in it and is not properly wrapped with sig_on(), sig_off().
Python will now terminate.
------------------------------------------------------------------------
Segmentation fault (core dumped)

Sage crashes.

Additional Information

When trying to get an index out of the bounds, a Segmentation Fault occurs sometimes and Sage terminates.

Note:
In my limited testing, some indices did not always turn into a segfault. For instance, zero_vector(3).get(5) sometimes did but not always. If you can't reproduce this behavior, try restarting Sage and use different indices as input.

Environment

• OS: Ubuntu 24.04 (CoCalc)
• Sage Version: 10.7

Checklist

• I have searched the existing issues for a bug report that matches the one I want to file, without success.
• I have read the documentation and troubleshoot guide