Segmentation fault at caling get_cdrawings(extended=True)

[pulsar314]

Description

If a document contains sequences like

q
100 100 m
W n

invocation of page.get_cdrawings(extended=True) results in a segfault.

In this case dev_pathdict is being cleared due to the empty commands list, but jm_lineart_clip_path and jm_lineart_clip_stroke_path are trying to get a value from the dict.

Configuration

• Linux MINT
• Python 3.8
• PyMuPDF 1.22.5, installed via pip

[JorjMcKie]

I think it is a duplicate of #2462 / #2539.
To confirm this, do you have an example / reproducing file at hand please?

[pulsar314]

Unfortunately, I cannot provide you with the original PDF, but there is a reproduction of the failing sequence
segfault.pdf

[JorjMcKie]

Unfortunately, I cannot provide you with the original PDF, but there is a reproduction of the failing sequence segfault.pdf

Thanks a lot! Indeed, this error is not being fixed.

[julian-smith-artifex-com]

Fixed in 1.23.4.