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List:       kde-core-devel
Subject:    Fwd: Bug#27777: dcop "Noatun stop" call segfaults player
From:       Charles Samuels <charles () kde ! org>
Date:       2001-06-27 9:28:44
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Can this be a dcopidl bug?  I'm unable to reproduce.

and lengthString()'s ability to crash is fixed in cvs.  But lengthString 
shouldn't be called at all, and that's the trouble.


----------  Forwarded Message  ----------

Subject: Bug#27777: dcop "Noatun stop" call segfaults player
Date: 27 Jun 2001 08:44:54 -0000
From: mark@itgarp.com
To: submit@bugs.kde.org

Package: noatun
Version: KDE 2.2.0 CVS/CVSup/Snapshot
Severity: normal
Installed from:    Compiled sources
Compiler:          gcc 2.95.3 release
OS:                Linux
OS/Compiler notes: Not Specified

when issuing "dcop noatun Noatun stop" from the command line from cvs 24
 hours ago, noatun segfaults.  segv is regardless of playlist contents (even
 when player is stopped and no playlist exists this still happens)

qt-2.3.1
kde cvs from 24 hours ago
xfre86 latest cvs (6 hours ago)

bt follows:

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 1024 (LWP 11137)]
0x40050f57 in PlaylistItem::lengthString () from /usr/lib/libnoatun.so.0
(gdb) x 0x40050f57
0x40050f57 <lengthString__C12PlaylistItem+23>:  0x8330488b
(gdb) bt
#0  0x40050f57 in PlaylistItem::lengthString () from /usr/lib/libnoatun.so.0
#1  0x4121cc61 in NIF::lengthString () from /usr/lib/libnoatundcopiface.so
#2  0x4121da2e in NIF::process () from /usr/lib/libnoatundcopiface.so
#3  0x4072e971 in DCOPClient::receive () from /usr/lib/libDCOP.so.1
#4  0x40721204 in DCOPProcessInternal () from /usr/lib/libDCOP.so.1
#5  0x40720d8e in DCOPProcessMessage () from /usr/lib/libDCOP.so.1
#6  0x40739a76 in KDE_IceProcessMessages () from /usr/lib/libDCOP.so.1
#7  0x4072f695 in DCOPClient::processSocketData () from /usr/lib/libDCOP.so.1
#8  0x4093c77f in QObject::activate_signal () from /usr/lib/qt/lib/libqt.so.2
#9  0x4098fb1d in QSocketNotifier::activated () from
 /usr/lib/qt/lib/libqt.so.2 #10 0x4096fd3e in QSocketNotifier::event () from
 /usr/lib/qt/lib/libqt.so.2 #11 0x408ea946 in QApplication::notify () from
 /usr/lib/qt/lib/libqt.so.2 #12 0x405f23a6 in KApplication::notify () from
 /usr/lib/libkdecore.so.3 #13 0x408b73af in sn_activate () from
 /usr/lib/qt/lib/libqt.so.2
#14 0x408b7aee in QApplication::processNextEvent () from
 /usr/lib/qt/lib/libqt.so.2 #15 0x408ec72f in QApplication::enter_loop ()
 from /usr/lib/qt/lib/libqt.so.2 #16 0x408b741e in QApplication::exec () from
 /usr/lib/qt/lib/libqt.so.2 #17 0x40018c76 in main () from /usr/lib/noatun.so
#18 0x410090de in __libc_start_main () from /lib/libc.so.6

(Submitted via bugs.kde.org)

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