Log message:
pullup ticket #2558 - requested by tonnerre
jhead: update package for security fixes

revisions pulled up:
pkgsrc/graphics/jhead/Makefile 	1.24
pkgsrc/graphics/jhead/distinfo	1.11

   Module Name:    pkgsrc
   Committed By:   tonnerre
   Date:           Wed Oct 22 21:58:30 UTC 2008

   Modified Files:
           pkgsrc/graphics/jhead: Makefile distinfo

   Log message:
   Update JHead to version 2.84 in order to fix CVE-2008-4575 (buffer
   overflow). Changes since old version 2.4:

    - Fix -da option.
    - Removed some debug printf which were accidentally left in.
    - Avoid duplicating exif header on some commands.
    - Fix up return codes.
    - Preserve file permissions and time when files are modified.
    - Read ISO euqivalnt and white balance from canon makernote.
    - Added -rt (replace thumbnail) feature, and rotate the thumbnail also
      when using the -autorot feature.
    - Added -rgt (regenerate thumbnail) feature.
    - Added -orp and -orl options.
    - Fix typecast issue run itno with GCC 4.
    - Fix shutter speed display in '-c' mode for very long shutter speeds.
    - Fix some nitpicks from Debian folks.
    - Fix a bug in autorot when rotating filenames with spaces in them.
    - Improved handling of corrupt exif linkages in exif header.
    - Added -a (rename associated files) options.
    - Remove maximum jpeg sections limit.
    - Added -ds option.
    - On clearing rotation, clear the image and the optinoal thumbnail
      rotation tags (some viewers use the wrong tag).
    - Add -mkexif option to make a new exif header.
    - Added IPTC handling.
    - Added -q option.
    - Fix handling of corrupted GPS directory.
    - Extract focus distance from canon makernote.
    - Extract subject range (pentax and fuji cameras).
    - Fix it so it no longer deletex XMP sections.
    - Improve IPTC handling a little.
    - Change how date is encoded with -mkexif section to make it more
      compatible.
    - Make jhead aware of XMP data and not delete it.
    - Decode more exif tags for '-v' mode.
    - Fix a bunch of potential string overflows.
    - Fix bug where IPTC sction was not deleted by -purejpg.
    - Fix GPS altitude decode bug.