[Bug 245317] New: Bluedevil crashes on bt adapter disconnection

[Vitor Boschi da Silva]

https://bugs.kde.org/show_bug.cgi?id=245317

           Summary: Bluedevil crashes on bt adapter disconnection
           Product: kde
           Version: unspecified
          Platform: unspecified
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: unassigned-bugs at kde.org
        ReportedBy: vitorboschi at gmail.com


Application: bluedevil-helper (0.1)
KDE Platform Version: 4.4.92 (KDE 4.4.92 (KDE 4.5 RC2))
Qt Version: 4.7.0
Operating System: Linux 2.6.33.6-147.fc13.x86_64 x86_64
Distribution: "Fedora release 13 (Goddard)"

-- Information about the crash:
How to reproduce:
Connect the adapter, send a file from a trusted device to the computer, accept
the transfer and wait it to complete. After the tranfer completes, disconnect
the adapter. This will cause a crash.
If I just connect and disconnect, without the file transfer in between, there
is no crash.

The crash can be reproduced every time.

-- Backtrace:
Application: BlueDevil (bluedevil-helper), signal: Segmentation fault
82    T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[KCrash Handler]
#6  OpenObex::ServerSession::queueDelete (this=0x0) at
/home/vitor/kde_devel/bluedevil/src/daemon/helpers/filereceiver/openobex/serversession.cpp:162
#7  0x000000000040700f in OpenObex::Server::~Server (this=0x1bbc010,
__in_chrg=<value optimized out>) at
/home/vitor/kde_devel/bluedevil/src/daemon/helpers/filereceiver/openobex/server.cpp:85
#8  0x0000000000407129 in OpenObex::Server::~Server (this=0x1bbc010,
__in_chrg=<value optimized out>) at
/home/vitor/kde_devel/bluedevil/src/daemon/helpers/filereceiver/openobex/server.cpp:88
#9  0x000000303c968650 in QObject::event (this=0x1bbc010, e=<value optimized
out>) at kernel/qobject.cpp:1194
#10 0x000000303ebb1ccc in QApplicationPrivate::notify_helper (this=0x1ad15a0,
receiver=0x1bbc010, e=0x1b694a0) at kernel/qapplication.cpp:4389
#11 0x000000303ebb731d in QApplication::notify (this=<value optimized out>,
receiver=0x1bbc010, e=0x1b694a0) at kernel/qapplication.cpp:4270
#12 0x000000304461b916 in KApplication::notify (this=0x7fff4a18c400,
receiver=0x1bbc010, event=0x1b694a0) at
/usr/src/debug/kdelibs-4.4.92/kdeui/kernel/kapplication.cpp:309
#13 0x000000303c9573dc in QCoreApplication::notifyInternal
(this=0x7fff4a18c400, receiver=0x1bbc010, event=0x1b694a0) at
kernel/qcoreapplication.cpp:732
#14 0x000000303c95a9f2 in sendEvent (receiver=0x0, event_type=0,
data=0x1abb620) at kernel/qcoreapplication.h:215
#15 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x1abb620) at kernel/qcoreapplication.cpp:1373
#16 0x000000303c97f913 in sendPostedEvents (s=<value optimized out>) at
kernel/qcoreapplication.h:220
#17 postEventSourceDispatch (s=<value optimized out>) at
kernel/qeventdispatcher_glib.cpp:276
#18 0x000000303643bd02 in g_main_dispatch (context=0x1ad4120) at gmain.c:1960
#19 IA__g_main_context_dispatch (context=0x1ad4120) at gmain.c:2513
#20 0x000000303643fae8 in g_main_context_iterate (context=0x1ad4120, block=1,
dispatch=1, self=<value optimized out>) at gmain.c:2591
#21 0x000000303643fc9c in IA__g_main_context_iteration (context=0x1ad4120,
may_block=1) at gmain.c:2654
#22 0x000000303c97f453 in QEventDispatcherGlib::processEvents (this=0x1abad10,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#23 0x000000303ec525ce in QGuiEventDispatcherGlib::processEvents (this=<value
optimized out>, flags=<value optimized out>) at
kernel/qguieventdispatcher_glib.cpp:204
#24 0x000000303c956222 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#25 0x000000303c9564fc in QEventLoop::exec (this=0x7fff4a18c350, flags=...) at
kernel/qeventloop.cpp:201
#26 0x000000303c95ac79 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1009
#27 0x000000000040653e in main (argc=1, argv=0x7fff4a18c678) at
/home/vitor/kde_devel/bluedevil/src/daemon/helpers/filereceiver/main.cpp:46

Reported using DrKonqi

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