#169 Extra compressed data error
when using libpng in another application to convert pngs crushed with pngcrush some pngs can cause an error, which seems to be similar to the old overflow error.
libpng error: Extra compressed data
[read_png_file] Error during read_image
libpng error: Not enough image data
[read_png_file] Error during read_image
libpng error: [00][80][00][00]: invalid chunk type
[read_png_file] Error during read_image
libpng error: [00][80][00][00]: CRC error
....
then eventually turns to
libpng error: Read Error
[read_png_file] Error during read_image
libpng error: Read Error
[read_png_file] Error during read_image
libpng error: Read Error
[read_png_file] Error during read_image
libpng error: Read Error
Is this to be expected? Or a bug?
my binary can be found here
http://xn--l3h.crap.ps/584g
png that causes crash here
http://xn--l3h.crap.ps/57eJ
png that is crushed but will convert fine
http://xn--l3h.crap.ps/57T5
I have noticed it happens with LARGER resolution images.
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sorry.. binary is for mac osx snow leopard and usage is ./iPhonePNG pathtocompressedpng
What version of pngcrush are you using?
Did you download it from SourceForge?
Your method of transmitting binaries and images
via crap.ps isn't working for me. Would you
put them in zip or tar.gz archives please?
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