Bug 690379 - Error: /rangecheck in --.execform1--
Summary: Error: /rangecheck in --.execform1--
Status: RESOLVED FIXED
Alias: None
Product: Ghostscript
Classification: Unclassified
Component: PDF Interpreter (show other bugs)
Version: master
Hardware: All All
: P2 normal
Assignee: Alex Cherepanov
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2009-04-05 20:21 UTC by Marcos H. Woehrmann
Modified: 2009-04-06 06:49 UTC (History)
0 users

See Also:
Customer:
Word Size: ---

Attachments
samplesB1a1.pdf (38.78 KB, application/pdf)
2009-04-05 20:22 UTC, Marcos H. Woehrmann 		Details
patch (599 bytes, patch)
2009-04-05 21:42 UTC, Alex Cherepanov 		Details | Diff
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Description Marcos H. Woehrmann 2009-04-05 20:21:37 UTC 
The attached file generates a "Error: /rangecheck in --.execform1--" error when processed by 
Ghostscript head (r9614) and earlier versions that I tried.  Adobe Acrobat 9 and Apple Preview both open 
the file without error (it opens as a blank page, but according to the customer that is correct).

The command line I'm using for testing:

  bin/gs -sDEVICE=tiff24nc -o test.tif ./samplesB1a1.pdf
Comment 1 Marcos H. Woehrmann 2009-04-05 20:22:16 UTC 
Created attachment 4895 [details]
samplesB1a1.pdf
Comment 2 Alex Cherepanov 2009-04-05 21:42:03 UTC 
Created attachment 4896 [details]
patch

Skip Identity /TR function in soft mask dictionary on PostScript level instead
of
passing {} to .begintransparencymaskgroup because ref_function() only accepts
functions that consist of data and %execfunction .
Comment 3 Alex Cherepanov 2009-04-06 06:49:54 UTC 
The patch is committed as a rev. 9617.
Regression testing shows no differences.