[Bug 235898] New: dragon crashes on closing

[Thomas Janssen]

https://bugs.kde.org/show_bug.cgi?id=235898

           Summary: dragon crashes on closing
           Product: dragonplayer
           Version: unspecified
          Platform: Fedora RPMs
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: unassigned-bugs at kde.org
        ReportedBy: thomasj at fedoraproject.org


Application: dragon (2.0)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32.11-105.fc12.x86_64 x86_64
Distribution: "Fedora release 12 (Constantine)"

-- Information about the crash:
Start to watch elephant_dreams.ogv with subtitles (subtitles selectable but not
shown), click on the X to close the app and boom.

The crash can be reproduced every time.

 -- Backtrace:
Application: Dragon Player (dragon), signal: Segmentation fault
82    T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7fdd556ce840 (LWP 3412))]

Thread 2 (Thread 0x7fdd16766710 (LWP 3416)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fdd4cfa3132 in ?? () from /usr/lib64/libvlccore.so.4
#2  0x00000034f6e06a3a in start_thread (arg=0x7fdd16766710) at
pthread_create.c:297
#3  0x00000034f62de62d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fdd556ce840 (LWP 3412)):
[KCrash Handler]
#5  __pthread_mutex_lock (mutex=0x20) at pthread_mutex_lock.c:50
#6  0x00000034f7e49d67 in XrmDestroyDatabase (db=0xc7dc40) at Xrm.c:2642
#7  0x00000034f7e3471d in _XFreeDisplayStructure (dpy=0xc93e30) at
OpenDis.c:832
#8  0x00000034f7e1fcbf in XCloseDisplay (dpy=0xc93e30) at ClDisplay.c:82
#9  0x0000003506e183a5 in qt_cleanup () at kernel/qapplication_x11.cpp:2628
#10 0x0000003506db53a5 in QApplication::~QApplication (this=0x7fff4f344b60,
__in_chrg=<value optimized out>) at kernel/qapplication.cpp:1084
#11 0x000000000041f712 in main (argc=1, argv=<value optimized out>) at
/usr/src/debug/kdemultimedia-4.4.2/dragonplayer/src/app/main.cpp:58

Reported using DrKonqi

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