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[Alan Pater <alan.pater@xxxxxxxxx>]

Apologies that I haven't explored exactly when it was fixed.

I tested with the images from
https://bugzilla.gnome.org/show_bug.cgi?id=551636


Gimp (2.9.1) no longer corrupts the file.
Digikam (4.8) no longer bombs.

My libexif12 is version 0.6.21, released on 2012-07-12.

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https://bugs.launchpad.net/bugs/601555

Title:
  Error: Directory NikonPreview, entry 0xb3b2 has invalid size
  3115890614*1; skipping entry.

Status in The GNU Image Manipulation Program (GIMP):
  Unknown
Status in exiv2 package in Ubuntu:
  Fix Released
Status in exiv2 package in Debian:
  Confirmed

Bug description:
  Binary package hint: exiv2

  When I start digikam from the command line, it bombs it with
  (thousands?) of messages like:

  [...]
  Warning: Directory NikonPreview, entry 0xb3b2 has unknown Exif (TIFF) type 46516; setting type size 1.
  Error: Directory NikonPreview, entry 0xb3b2 has invalid size 3115890614*1; skipping entry.
  [...]
  Error: Offset of directory NikonPreview, entry 0x00c4 is out of bounds: Offset = 0x01010101; truncating the entry
  Warning: Directory NikonPreview, entry 0x0504 has unknown Exif (TIFF) type 1798; setting type size 1.
  [...]

  According to http://mail.kde.org/pipermail/digikam-
  users/2009-July/007947.html

  It's a problem of libexiv2
  *t

  ProblemType: Bug
  DistroRelease: Ubuntu 10.04
  Package: libexiv2-6 0.19-1
  ProcVersionSignature: Ubuntu 2.6.31-21.59-generic
  Uname: Linux 2.6.31-21-generic x86_64
  Architecture: amd64
  Date: Sun Jul  4 11:08:10 2010
  ProcEnviron:
   LANGUAGE=de_CH:de
   PATH=(custom, user)
   LANG=de_CH.utf8
   SHELL=/bin/bash
  SourcePackage: exiv2

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