https://bugs.kde.org/show_bug.cgi?id=399923
--- Comment #265 from Maik Qualmann <metzping...@gmail.com> --- Yes, I think the crash is clear. We use a QSharedDataPointer, read access is shared, write access calls detach(). I do not think he is able to correctly clone the Exiv2::ExifData container. We have the getExifdata() function 2 times, once as const, read only and once to read and write. I think here is the QExplicitlySharedDataPointer the right choice, which does not execute an automatic detach(). The write operations should be intercepted by our mutex. Maik -- You are receiving this mail because: You are watching all bug changes.