[tex-live] Is this a real PNG/pdfTeX error in TL2004? Or Mac OS Xonly?

Akira Kakuto kakuto at fsci.fuk.kindai.ac.jp
Tue Nov 16 12:53:13 CET 2004

Gerben Wierda wrote:

> Please run
> 	pdflatex texstart.tex
> on the contents of
> 	ftp://ftp.nluug.nl/pub/comp/macosx/texstart.tar.gz
> When I do that with TL2004 on Mac OS X, I get:
> [3 <./fig/pdf-example.pdf>] [4 <./fig/png-example.png*** malloc[507]: 
> error for object 0x871800: Incorrect checksum for freed object - object 
> was probably modified after being freed; break at szone_error

A bug in libpng-1.2.7.
Please try libpng-1.2.8beta4.
Akira Kakuto

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