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February 2008
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2008.02.18 01:06 "Re: TIFFRead errors on faxes", by Bob Friesenhahn
On Mon, 18 Feb 2008, Mick O'Neill wrote: > Once again, I have some TIFF files that cannot be read. These TIFFs have > come in through the Faxman faxing software, and when I try to read them > through the 3.9.0 beta library, Page 2 reports a "Read error on line > xxx: Expected bbb, got ccc" error. Brava Reader and Autovue can view > these images ok. Using libtiff through my software I am seeing these errors: fax1.tif: Read error at scanline 4294967295; got 37648 bytes, expected 68197. (TIFFFillStrip). fax2.tif: Read error at scanline 4294967295; got 9619 bytes, expected 14592. (TIFFFillStrip). Notice that the reported scanline values are outrageously large. Bob ====================================== Bob Friesenhahn bfriesen@simple.dallas.tx.us, http://www.simplesystems.org/users/bfriesen/ GraphicsMagick Maintainer, http://www.GraphicsMagick.org/