Jerry James writes:
If it's an XEmacs problem, that should show us the offending
corruption or extra free(). Otherwise, we'll have to investigate the
possibility that libpng is at fault.
Thanks, Jerry, there's a good chance it *is* libpng:
Note that this affects pretty much all libpng up to v1.2.26.
Adam, can you send us a copy of the PNG in question?
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