New: digikam segfaults on start

------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the
assignee.
         
http://bug
s.kde.org/show_bug.cgi?id=131416         
           Summary: digikam segfaults on start
           Product: digikam
           Version: 0.8.2
          Platform: Gentoo Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: digikam-devel kde org
        ReportedBy: kde frozenbrain com


Version:           0.8.2 (using KDE KDE 3.5.3)
Installed from:    Gentoo Packages
Compiler:          gcc (GCC) 3.4.6 (Gentoo 3.4.6-r1,
ssp-3.4.5-1.0, pie-8.7.9)
 
OS:                Linux

Platform: amd64

Backtrace (even if I don't think its too usable):

Using host libthread_db library
"/lib/libthread_db.so.1".
[Thread debugging using libthread_db enabled]
[New Thread 47715249149136 (LWP 28292)]
0x00002b65925fccf5 in nanosleep () from /lib/libc.so.6
#0  0x00002b65925fccf5 in nanosleep () from /lib/libc.so.6
#1  0x00002b65925fcb60 in sleep () from /lib/libc.so.6
#2  0x00002b658f25dbfc in KCrash::startDrKonqi ()
   from /usr/kde/3.5/lib64/libkdecore.so.4
#3  0x00002b658f27d153 in KCrash::defaultCrashHandler ()
   from /usr/kde/3.5/lib64/libkdecore.so.4
#4  0x00002b659259d7f0 in killpg () from /lib/libc.so.6
#5  0x0000000000000000 in ?? ()

an "ltrace digikam" gives a lot of lines like
the following just before it segfaults:
_ZN14QPtrCollection7newItemEPv(0x00000000007e21c8,
0x00000000007e2d20, 0x00000000007e2d20, 33, 0)              
                               = 0x00000000007e2d20
_______________________________________________
Digikam-devel mailing list
Digikam-develkde.org
h
ttps://mail.kde.org/mailman/listinfo/digikam-devel

------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the
assignee.
         
http://bug
s.kde.org/show_bug.cgi?id=131416         




------- Additional Comments From caulier.gilles free fr 
2006-07-27 08:17 -------
To investiguate, we need a full backtrace using GDB. You
need to recompile digiKam with all debug info and start it
into debugger.

Thanks in advance

Gilles
_______________________________________________
Digikam-devel mailing list
Digikam-develkde.org
h
ttps://mail.kde.org/mailman/listinfo/digikam-devel

------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the
assignee.
         
http://bug
s.kde.org/show_bug.cgi?id=131416         




------- Additional Comments From kde frozenbrain com 
2006-07-28 18:24 -------
Thank you for your fast response!

Okay, I now compiled digiKam on my own. Configure was like
this:
CFLAGS=-ggdb ./configure  --prefix=/usr/local --enable-debug
--with-qt-dir=/usr/qt/3 --without-arts

and here's the gdb backtrace you were asking for, including
any information that was printed out while running:
$ gdb /usr/local/bin/digikam
GNU gdb 6.5
[...]
(gdb) run
Starting program: /usr/local/bin/digikam
[Thread debugging using libthread_db enabled]
[New Thread 47702496978128 (LWP 19843)]
[New Thread 1082132832 (LWP 19847)]
[Thread 1082132832 (LWP 19847) exited]
[New Thread 1090525536 (LWP 19848)]
[Thread 1090525536 (LWP 19848) exited]
digikam: ScanLib: Finding non-existing Albums: 35 ms

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 47702496978128 (LWP 19843)]
Digikam::readJPEGMetaData (filePath= 0x7fff15cbd200,
comments= 0x7fff15cbd210, datetime= 0x7fff15cbd1b8) at
jpegmetadata.cpp:113
113             if (marker->marker == M_COM)

(gdb) bt
#0  Digikam::readJPEGMetaData (filePath= 0x7fff15cbd200,
comments= 0x7fff15cbd210, datetime= 0x7fff15cbd1b8) at
jpegmetadata.cpp:113
#1  0x00002b62950738ee in ScanLib::storeItemInDatabase
(this=0x7ee9d0, albumURL= 0x7fff15cbd380, filename=
0x7fff15cbd300, albumID=4)
    at scanlib.cpp:380
#2  0x00002b6295074c29 in ScanLib::allFiles
(this=0x7fff15cbdbc0, directory= 0x79f990) at
scanlib.cpp:341
#3  0x00002b6295074cc4 in ScanLib::allFiles
(this=0x7fff15cbdbc0, directory= 0x79bf70) at
scanlib.cpp:346
#4  0x00002b6295074cc4 in ScanLib::allFiles
(this=0x7fff15cbdbc0, directory= 0x799350) at
scanlib.cpp:346
#5  0x00002b6295074cc4 in ScanLib::allFiles
(this=0x7fff15cbdbc0, directory= 0x797290) at
scanlib.cpp:346
#6  0x00002b629507501f in ScanLib::findMissingItems
(this=0x7fff15cbdbc0) at scanlib.cpp:182
#7  0x00002b6295075145 in ScanLib::startScan
(this=0x7fff15cbdbc0) at scanlib.cpp:81
#8  0x00002b62950258c5 in AlbumManager::setLibraryPath
(this=0x725ba0, path= 0x797f10) at albummanager.cpp:278
#9  0x0000000000402d96 in main (argc=1, argv=0x7fff15cbdd30)
at main.cpp:233
_______________________________________________
Digikam-devel mailing list
Digikam-develkde.org
h
ttps://mail.kde.org/mailman/listinfo/digikam-devel

------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the
assignee.
         
http://bug
s.kde.org/show_bug.cgi?id=131416         
marcel.wiesweg gmx de changed:

           What    |Removed                     |Added
------------------------------------------------------------
----------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |WONTFIX



------- Additional Comments From marcel.wiesweg gmx de 
2006-07-28 21:39 -------
Thanks for your backtrace.

However, we are currently receiving bug reports for
0.9.0-beta1 from last week, so we probably missed that your
report is from 0.8.2.
The relevant code indicated by your backtrace has been
removed in 0.9.0 and we now use libexiv2 for metadata
reading. So chances are good that the problem no longer
exists in 0.9.0, or else we will fix it.
However, there won't be another 0.8.x release, and the
relevant code is gone since a long time, so we probably will
not (at least not me) invest time to fix this problem.

Try 0.9.0-beta1, there are really a lot of new features.
_______________________________________________
Digikam-devel mailing list
Digikam-develkde.org
h
ttps://mail.kde.org/mailman/listinfo/digikam-devel