Error in GPSInfo directory

[krisse]

Errors reported in GPSInfo directory in JPEG:s created by Darktable (0.8).

Result when running on original RAW/NEF image:

$ exiv2 -M"add Iptc.Application2.Credit String Test" test1.NEF

Result when running on JPEG generated by Darktable:

$ exiv2 -M"add Iptc.Application2.Credit String Test" test1.jpg
Error: Directory GPSInfo: IFD entry 0 lies outside of the data buffer.
Error: Directory GPSInfo: IFD entry 0 lies outside of the data buffer.

The same errors are also reported by exiftool.

Warning: Deleted bad GPS directory - test1.jpg
Error: Truncated GPS directory - test1.jpg

Interesting(?) sidenote: having commandline exiv2 (0.19) process the image leads to metadata having been cleaned up. Ie. if I run the exiv2 command above twice, the second time around no errors are reported.

Same errors not reported by JPEG:s generated from same RAW/NEF by, for example, GIMP (ufraw) or Digikam.

[krisse]

JPEG with faulty GPSInfo directory

[krisse]

Couldn't attach RAW/NEF due to filesize restrictions, but you can get it from here:
http://bit.ly/h4m3FS

Picture taken by, and thus in-file metadata generated by, a Nikon D90.

[simn]

Tested. Still valid for 1.0

[pmjdebruijn]

This seems reproducible with darktable-1.0.x and Exiv2 0.22

[pmjdebruijn]

Differences in EXIF in the JPEG produced by UFRaw and Darktable