bug#37153: 26.1; some png images scrambled

[Roland Winkler]

On Fri Aug 23 2019 Eli Zaretskii wrote:
> > No, I do not know the culprit.  How can I find out?
> 
> By asking on the libpng-related forum (assuming there is such a
> thing)?
> 
> > (On my GNU/linux computer, eog displays the image correctly.  Which
> > other software uses libpng similar to emacs?)
> 
> I don't know.  Anyone?

See

https://sourceforge.net/p/png-mng/mailman/message/36746994/