Segfault when texturizing an icon

[jtojnar]

When I try to texturize the following image, the plug-in crashes:

Weirdly, coredumpctl does not capture it.

Using GIMP 2.10.28.

[lmanul]

Thank you for the bug report! I can reproduce it by using the same image. Note that this plugin's purpose is to help make textures from images that already have a bit of periodicity/repetition in them, so you would probably not get very interesting results with this input image (which is also really small).

Nevertheless, the plugin should not crash :-) I'm guessing we may be doing some assumptions about the input image's minimum size, and that's not guaranteed.