Application: gwenview (23.03.70) Qt Version: 5.15.8 Frameworks Version: 5.103.0 Operating System: Linux 5.19.0-29-generic x86_64 Windowing System: Wayland Distribution: KDE neon Unstable Edition DrKonqi: 5.28.80 [CoredumpBackend] -- Information about the crash: When browsing a large image directory, where some images are TIFF files, Gwenview crashes when generating thumbnails. The reporter is unsure if this crash is reproducible. -- Backtrace (Reduced): #8 0x00007efe9ff35127 in qobject_cast<QFileDevice*> (object=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobject.h:524 #9 qtiffUnmapProc (fd=<optimized out>, base=0x7efe7005b000) at /workspace/build/src/plugins/imageformats/tiff/qtiffhandler.cpp:121 #10 0x00007efeb62d3948 in TIFFCleanup () from /lib/x86_64-linux-gnu/libtiff.so.5 #11 0x00007efeb62d3a8d in TIFFClose () from /lib/x86_64-linux-gnu/libtiff.so.5 #12 0x00007efe9ff36b2f in QTiffHandlerPrivate::close (this=0x7ebe143b77a0) at /workspace/build/src/plugins/imageformats/tiff/qtiffhandler.cpp:219 The reporter indicates this bug may be a duplicate of or related to bug 212807. Reported using DrKonqi
Created attachment 155511 [details] New crash information added by DrKonqi DrKonqi auto-attaching complete backtrace.
Created attachment 155512 [details] An image that causes gwenview thumbnail generator to crash I have several TIFF files that causes Gwenview to crash, and several that do not - here's one that causes the crash when it is in the directory when opening it with Gwenview for browsing. Gwenview can display the image directly. It might be interesting to note that this is a multi-page TIFF files generated by GIMP when saving all the layers. I have other TIFF files with the same format (down to the number and names of layers) that do not cause a crash, so 🤷
Created attachment 155715 [details] New crash information added by DrKonqi gwenview (22.12.1) using Qt 5.15.8 When opening a folder with 1000+ TIF images (all ~50MB and monochrome) Gwenview crashes. Note that Dolphin also produces lots of errors (kioslave5 crashed). -- Backtrace (Reduced): #8 0x00007f3ca915e508 in qobject_cast<QFileDevice*> (object=<optimized out>) at /usr/include/qt/QtCore/qobject.h:524 #9 qtiffUnmapProc (fd=<optimized out>, base=0x7efc65200000) at /usr/src/debug/qt5-imageformats/qtimageformats/src/plugins/imageformats/tiff/qtiffhandler.cpp:121 #10 0x00007f3cb33bf7e2 in TIFFCleanup (tif=0x7f3c98009490) at /usr/src/debug/libtiff/tiff-4.5.0/libtiff/tif_close.c:72 #11 0x00007f3cb33bf92e in TIFFClose (tif=<optimized out>) at /usr/src/debug/libtiff/tiff-4.5.0/libtiff/tif_close.c:136 #12 0x00007f3ca91616ef in QTiffHandlerPrivate::close (this=0x7f3c98002ad0) at /usr/src/debug/qt5-imageformats/qtimageformats/src/plugins/imageformats/tiff/qtiffhandler.cpp:219
*** This bug has been marked as a duplicate of bug 464734 ***