Bug 2202 – tiffset -sf 333 filename ignores field_passcount

Bug 2202 - tiffset -sf 333 filename ignores field_passcount

Summary:

tiffset -sf 333 filename ignores field_passcount

Status:	RESOLVED LATER

Product:	libtiff
Component:	default
Version:	4.0.0
Platform:	PC Windows XP

Importance:	P2 normal
Target Milestone:	---
Assigned To:	Frank Warmerdam

URL:
Whiteboard:
Keywords:	migrated_to_gitlab

Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2010-06-03 06:45 by Eric
Modified:	2019-10-01 14:19 (History)

Attachments
Fix _TIFFFindFieldByName() (libtiff 4 bug only) (412 bytes, patch) 2010-06-12 08:23, Even Rouault	Details \| Diff
Add an attachment (proposed patch, testcase, etc.)

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Description From Eric 2010-06-03 06:45:27

Setting InkNames tag (333) does not supply a required count (for InkNames tag)
to TIFFSetField. It should check for field_passcount and supply passcount when
needed.

See tiffset.c

Occurs on both version 4.0.0Beta5 and 3.9.2

If you use:
  tiffset -sf 333 inknames.txt  somefile.tif
it creates the required InkNames tag, with all length-0 entries. The contents
of inknames.txt is completely ignored

------- Comment #1 From Even Rouault 2010-06-12 08:23:28 -------

Created an attachment (id=390) [details]
Fix _TIFFFindFieldByName() (libtiff 4 bug only)

------- Comment #2 From Even Rouault 2010-06-12 08:34:42 -------

Sorry the "Fix _TIFFFindFieldByName() (libtiff 4 bug only) " is for bug #2201,
not this one

------- Comment #3 From Even Rouault 2019-10-01 14:19:33 -------

Bugzilla is no longer used for tracking libtiff issues. Remaining open tickets,
such as this one, have been migrated to the libtiff GitLab instance at
https://gitlab.com/libtiff/libtiff/issues .

The migrated tickets have their summary prefixed with [BZ#XXXX] where XXXX is
the initial Bugzilla issue number.