[luatex] fontloader causes segmentation fault by Source Han Serif

[Kazuki Maeda]

Hi all

Recently, Adobe released new CJK serif fonts under OFL-1.1 named Source Han Serif.

I downloaded the fonts from GitHub repository
https://github.com/adobe-fonts/source-han-serif/tree/release/OTF/Japanese
and tried the following one line Lua code

fontloader.open('SourceHanSerif-Regular.otf')

Then, texlua caused segmentation fault.
Because the luatexja package uses fontloader.open(),
one cannot use Source Han Serif with luatexja.


Best regards
Kazuki Maeda