On Thu, 17 Nov 2022, Paul Eggert wrote:
Thanks for reporting that. I installed the attached patch to work around the
bug in libpng. Of course this is just a hack, but there's some benefit to it
and no harm that I can see.
Could you please report the issue to the libpng maintainers? The attached
second patch should work around the immediate issue for them. I am not
plugged into the libpng ecosystem and don't know how to send them bug
reports. Thanks.
I have forwarded this to Cosmin Truta, the current libpng maintainer.
It may be useful to open a formal bug in the libpng bug tracker
(presumably at Github) in case he is busy.
Bob
--
Bob Friesenhahn
bfriesen@xxxxxxxxxxxxxxxxxxx, http://www.simplesystems.org/users/bfriesen/
GraphicsMagick Maintainer, http://www.GraphicsMagick.org/
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