[Bug 226544] ufraw crashes loading ufraw file with image made with "unknown" camera info

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Sun Mar 11 22:24:54 UTC 2018


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=226544

            Bug ID: 226544
           Summary: ufraw crashes loading ufraw file with image made with
                    "unknown" camera info
           Product: Ports & Packages
           Version: Latest
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Some People
          Priority: ---
         Component: Individual Port(s)
          Assignee: freebsd-ports-bugs at FreeBSD.org
          Reporter: freebsd at dreamchaser.org

If an image made with a camera which does not exist in the lensfun database is
loaded and the camera is set to the closest match
  (e.g. image taken with Olympus E-M1 MarkII, camera set in ufraw to "Olympus,
E-M1)
ufraw writes the CameraModel to the .ufraw file:
  <CameraModel>Olympus, E-M1</CameraModel>
in the <LensFun> section.
Ufraw will correctly load from this ufraw file.

However, when it loads, no potential lens information is present in the
dropdown.
If one then manually resets the camera model to the same model shown, the
potential lens info is shown.
If a new ufraw file is now written, it will contain the lens information but no
camera information.  Attempting to load this file will cause ufraw to crash.
Adding any camera information manually to the .ufraw file will also cause ufraw
to crash, whether the camera is in the database or not, apparently because the
camera does not match the one given in the loaded image.

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