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Subject: libtiff beta 37 fax4 bug
To: tiff@sgi.com
Date: Fri, 13 Mar 1998 10:10:56 +0000 (GMT)
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Hardware:		Intel pentium 233MHZ
OS:			Windows NT
Compiler:		VC4.2
libtiff			version 3.4 beta 37

The Problem
-----------

Fax 4 compressed images with > 64k pixels in a scan line ( Image Width ) crash TIFFReadScanline.
Images with > 64k pixels in a scan line are incorrectly compressed to Fax4 format.


Hints
-----

When building this software the compiler points out various 32 bit to 16 bit
assignments which will lose data ( eg. line 172 ) tif_fax3.c

Steve
