openscad memory leak

[mikdmst1]

installed this AUR in archlinux, and openscad leaked my memory 16Gb at 100% and i push Reset! :(((

[mikdmst1]

before i opened folder with 2 stl-files with big sizes (600mb and 200mb)

[omentic]

Hmm! Could I take a look at the files?

I wonder if OpenSCAD is failing to render the thumbnail or if this script is failing to save it properly and retrying...

[mikdmst1]

https://drive.google.com/file/d/1-5eYisUepm0VEbc_O8W9nSC_Obla0PGQ/view?usp=sharing

[omentic]

Hmm, I can't reproduce on my end. OpenSCAD successfully generates the thumbnail, although it takes ~10 seconds and several (3? 4?) gigabytes of RAM (which looks to be freed successfully).

[mikdmst1]

okay, i deleted plugin, and leaks was stopped, done.

[matlinuxer2]

I add some changes to make this program more safe and robust.
(use ulimit to limit memory usage and sub shell syntax to ensure temporary files cleanup)

More details here: #2

BTW, the thumbnail plugin save me a lot of time on searching items, thanks a lot!