[digikam] [Bug 374428] digiKam crashes when choosing several duplicate results

[bugzilla_noreply at kde.org]

https://bugs.kde.org/show_bug.cgi?id=374428

--- Comment #5 from caulier.gilles at gmail.com ---
I build quickly a 64 version of AppImage with internal bash script used to run
digiKam. I add a new option "debug" which will run digiKam through GDB. In this
case user must follow instructions given in this page to continue with debugger
:

https://www.digikam.org/contrib


So typically, this give the following on my computer :

[gilles at localhost digikam5]$ pwd
/home/gilles/digikam5
[gilles at localhost digikam5]$ ls -al
total 1281936
drwxr-xr-x  2 gilles gilles      4096 Jan  2 12:30 ./
drwxr-xr-x 78 gilles gilles      4096 Jan  2 11:47 ../
-rw-r--r--  1 gilles gilles  31034368 Jan  2 12:30 digikam4.db
-rwxrw-r--  1 gilles gilles 367525888 Jan  2 12:29
digikam-5.4.0-01-x86-64.appimage*
-rw-r--r--  1 gilles gilles     10240 Jan  2 12:30 recognition.db
-rw-r--r--  1 gilles gilles 914107392 Jan  2 12:30 thumbnails-digikam.db
[gilles at localhost digikam5]$ ./digikam-5.4.0-01-x86-64.appimage debug
GNU gdb (GDB) 7.8.1-7.mga5 (Mageia release 5)
Copyright (C) 2014 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-mageia-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from digikam...done.
(gdb) r
Starting program: /tmp/.mount_R4t2rs/usr/bin/digikam 
Missing separate debuginfos, use: debuginfo-install glibc-2.20-23.mga5.x86_64
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Missing separate debuginfo for /tmp/.mount_R4t2rs/usr/lib/liblcms2.so.2
Try: urpmi 
/usr/lib/debug/.build-id/ab/54400a4129c25f69840acbd87a7e6e853ad8d5.debug
Missing separate debuginfo for /tmp/.mount_R4t2rs/usr/lib/libgomp.so.1
Try: urpmi 
/usr/lib/debug/.build-id/a2/7b5f0e1a8e1bc0d98926e6e7336f0d0d17c2bf.debug
Missing separate debuginfo for /tmp/.mount_R4t2rs/usr/lib/libXext.so.6
Try: urpmi 
/usr/lib/debug/.build-id/e2/69a5a1c9f02085d7cd11f8ede0e87f4aa5f265.debug
Missing separate debuginfo for /tmp/.mount_R4t2rs/usr/lib/libGLU.so.1
Try: urpmi 
/usr/lib/debug/.build-id/85/68525eeaf35aeb364bc70d5cfcac12a9bc9199.debug
Missing separate debuginfo for /tmp/.mount_R4t2rs/usr/lib/liblzma.so.0
Try: urpmi 
/usr/lib/debug/.build-id/2f/1f98636d83908f9157858bcc7b44a6a6784385.debug
Missing separate debuginfo for /tmp/.mount_R4t2rs/usr/lib/libavcodec.so.56
Try: urpmi 
/usr/lib/debug/.build-id/50/ae05c0ad74f47f96172fd04d1a8f120a2d8c13.debug
Missing separate debuginfo for /tmp/.mount_R4t2rs/usr/lib/libavformat.so.56
Try: urpmi 
/usr/lib/debug/.build-id/03/52346bfde4ff1eef7635bbbfd010e0afba766e.debug
Missing separate debuginfo for /tmp/.mount_R4t2rs/usr/lib/libswscale.so.3
Try: urpmi 
/usr/lib/debug/.build-id/43/cfa7e67922a11b496d969e4c201331bdd634fc.debug
Missing separate debuginfo for /tmp/.mount_R4t2rs/usr/lib/libavutil.so.54
Try: urpmi 
/usr/lib/debug/.build-id/c1/02cc8f73e83e693b6d489a3d4fbcadebfba0e7.debug
Missing separate debuginfo for /tmp/.mount_R4t2rs/usr/lib/libxslt.so.1
Try: urpmi 
/usr/lib/debug/.build-id/2c/2c33a9d51d2068ef6674489e7cffb61776ef17.debug
Missing separate debuginfo for /tmp/.mount_R4t2rs/usr/lib/libxml2.so.2
Try: urpmi 
/usr/lib/debug/.build-id/46/12da142a0ed2e070482534e6a5b086639b5a52.debug
Missing separate debuginfo for /tmp/.mount_R4t2rs/usr/lib/libsqlite3.so.0
Try: urpmi 
/usr/lib/debug/.build-id/0e/42624ae755ada258f06a9c5fe23480c7068ce1.debug
Missing separate debuginfo for /tmp/.mount_R4t2rs/usr/lib/libXrender.so.1
Try: urpmi 
/usr/lib/debug/.build-id/77/1256bb92a7dfe45aa4203e92c5fdcf9a8bf6e3.debug
Missing separate debuginfo for /tmp/.mount_R4t2rs/usr/lib/libicui18n.so.42
Try: urpmi 
/usr/lib/debug/.build-id/48/8accd4122387506f60edcbb166542e5ad442dc.debug
Missing separate debuginfo for /tmp/.mount_R4t2rs/usr/lib/libicuuc.so.42
Try: urpmi 
/usr/lib/debug/.build-id/b3/ce0ad8460678beeac2dc834d4bf8a224b0a2f6.debug
Missing separate debuginfo for /tmp/.mount_R4t2rs/usr/lib/libicudata.so.42
Try: urpmi 
/usr/lib/debug/.build-id/fd/2303d66a1e93a997838195547db939e6053d13.debug
Missing separate debuginfo for /tmp/.mount_R4t2rs/usr/lib/libudev.so.0
Try: urpmi 
/usr/lib/debug/.build-id/d7/c508e3688ae7936a0a5c9746f568cb5e7512c4.debug
Missing separate debuginfo for /tmp/.mount_R4t2rs/usr/lib/libXfixes.so.3
Try: urpmi 
/usr/lib/debug/.build-id/a2/8dc6d6874ca6d5b05749d201134a58bbe393f3.debug
Missing separate debuginfo for /tmp/.mount_R4t2rs/usr/lib/libxcb-keysyms.so.1
...
etc
...

Run the as before until it crash and use "bt" in GDB prompt to get the
backtrace.

The AppImage 64 bits is larger than before now. It's not optimized as all full
debug symbols are there. I just start a whole compilation to optimize debug
symbols everywhere and decrease bundle size. This take age of course...

The file is available in GDrive repository as usual :

https://drive.google.com/drive/folders/0BzeiVr-byqt5Y0tIRWVWelRJenM

Gilles Caulier

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