[digikam] [Bug 360714] JPGEG2000 thumbnails shows as dimension 0x0 pixel

Ulrich Eckhardt bugzilla_noreply at kde.org
Tue Feb 7 10:42:34 GMT 2017


https://bugs.kde.org/show_bug.cgi?id=360714

--- Comment #16 from Ulrich Eckhardt <kde at uli-eckhardt.de> ---
Here is an other backtrace of a core. I am not sure if the first one was really
the crash, there was probably an exception.

Thread 56 "Thread (pooled)" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7ffecf7fe700 (LWP 12696)]
0x00007fffedd83c04 in free () from /lib64/libc.so.6
Missing separate debuginfos, use: zypper install
fontconfig-debuginfo-2.11.1-2.2.x86_64 glibc-debuginfo-2.22-3.7.x86_64
libX11-6-debuginfo-1.6.3-7.1.x86_64 libXcursor1-debuginfo-1.1.14-7.3.x86_64
libdbus-1-3-debuginfo-1.8.22-1.1.x86_64 libexpat1-debuginfo-2.1.0-17.9.x86_64
libgcc_s1-gcc6-debuginfo-6.2.1+r239768-3.3.x86_64
libglib-2_0-0-debuginfo-2.48.2-1.10.x86_64
libgpg-error0-debuginfo-1.13-4.19.x86_64 libpcre1-debuginfo-8.39-6.1.x86_64
libstdc++6-gcc6-debuginfo-6.2.1+r239768-3.3.x86_64
libxcb1-debuginfo-1.11.1-2.25.x86_64 libz1-debuginfo-1.2.8-10.1.x86_64
(gdb) bt
#0  0x00007fffedd83c04 in free () from /lib64/libc.so.6
#1  0x00000033b200f52e in jas_image_clearfmts () from
/tmp/.mount_oWT4Ia/usr/lib/libjasper.so.4
#2  0x00007ffff665c9fa in Digikam::JP2KLoader::load
(this=this at entry=0x7ffecf7fd5d0, filePath=...,
observer=observer at entry=0x7ffe94015e30)
    at
/b/dktemp/digikam-development/garbagecollection/core/libs/dimg/loaders/jp2kloader.cpp:568
#3  0x00007ffff67b46dc in Digikam::DImg::load (this=this at entry=0x7ffecf7fd740,
filePath=..., loadFlagsInt=13, observer=observer at entry=0x7ffe94015e30, 
    rawDecodingSettings=...) at
/b/dktemp/digikam-development/garbagecollection/core/libs/dimg/dimg.cpp:518
#4  0x00007ffff67b4f6a in Digikam::DImg::load (this=this at entry=0x7ffecf7fd740,
filePath=..., loadMetadata=loadMetadata at entry=false, 
    loadICCData=<optimized out>, loadUniqueHash=loadUniqueHash at entry=false,
loadImageHistory=loadImageHistory at entry=false, observer=0x7ffe94015e30, 
    rawDecodingSettings=...) at
/b/dktemp/digikam-development/garbagecollection/core/libs/dimg/dimg.cpp:398
#5  0x00007ffff68679f3 in Digikam::ThumbnailCreator::loadWithDImg
(this=this at entry=0x441cab0, path=..., profile=profile at entry=0x7ffecf7fd820)
    at
/b/dktemp/digikam-development/garbagecollection/core/libs/threadimageio/thumbnailcreator.cpp:603
#6  0x00007ffff6869efd in Digikam::ThumbnailCreator::createThumbnail
(this=this at entry=0x441cab0, info=..., detailRect=...)
    at
/b/dktemp/digikam-development/garbagecollection/core/libs/threadimageio/thumbnailcreator.cpp:561
#7  0x00007ffff686c687 in Digikam::ThumbnailCreator::load (this=0x441cab0,
identifier=..., rect=..., pregenerate=pregenerate at entry=false)
    at
/b/dktemp/digikam-development/garbagecollection/core/libs/threadimageio/thumbnailcreator.cpp:264
#8  0x00007ffff686cea2 in Digikam::ThumbnailCreator::load (this=<optimized
out>, identifier=...)
    at
/b/dktemp/digikam-development/garbagecollection/core/libs/threadimageio/thumbnailcreator.cpp:181
#9  0x00007ffff687782e in Digikam::ThumbnailLoadingTask::execute
(this=0x7ffe94015e20)
    at
/b/dktemp/digikam-development/garbagecollection/core/libs/threadimageio/thumbnailtask.cpp:166
#10 0x00007ffff68503d2 in Digikam::LoadSaveThread::run (this=0x396a270)
    at
/b/dktemp/digikam-development/garbagecollection/core/libs/threadimageio/loadsavethread.cpp:133
#11 0x00007ffff688e42e in Digikam::DynamicThread::DynamicThreadPriv::run
(this=0x39695e0)
    at
/b/dktemp/digikam-development/garbagecollection/core/libs/threads/dynamicthread.cpp:183
#12 0x00000031e02abf8d in ?? () from /tmp/.mount_oWT4Ia/usr/lib/libQt5Core.so.5
#13 0x00000031e02aef49 in ?? () from /tmp/.mount_oWT4Ia/usr/lib/libQt5Core.so.5
#14 0x00007ffff5f9d734 in start_thread () from /lib64/libpthread.so.0
#15 0x00007fffeddf1d3d in clone () from /lib64/libc.so.6

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