| Summary: | crash in cervisia plugin when tagging/branching | ||
|---|---|---|---|
| Product: | [Applications] cervisia | Reporter: | Robert Puskajler <robert> |
| Component: | general | Assignee: | Christian Loose <christian.loose> |
| Status: | RESOLVED FIXED | ||
| Severity: | crash | ||
| Priority: | NOR | ||
| Version: | unspecified | ||
| Target Milestone: | --- | ||
| Platform: | Slackware | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
|
Description
Robert Puskajler
2003-12-20 21:51:42 UTC
Subject: Re: New: crash in cervisia plugin when tagging/branching Does it crash if you run Cervisia alone, or Cervisia inside Konqueror? Andras -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.2-rc1-SuSE (GNU/Linux) iD8DBQE/5caETQdfac6L/08RAhyoAKCL3GwICU4bUXmJ9uUeVrighBT47ACeKwGn n3qgCEYj0ebvgBQa84I/Xas= =PeCz -----END PGP SIGNATURE----- Subject: Re: crash in cervisia plugin when tagging/branching Hi Andras, On December 21, 2003 11:14, you wrote: > ------- You are receiving this mail because: ------- > You reported the bug, or are watching the reporter. > > http://bugs.kde.org/show_bug.cgi?id=70936 > > > > > ------- Additional Comments From amantia@freemail.hu 2003-12-21 17:14 > ------- Subject: Re: New: crash in cervisia plugin when tagging/branching > > Does it crash if you run Cervisia alone, or Cervisia inside Konqueror? The Cervisia alone as a standalone application (CVS frontend) doesn't crash, it opens the Tag dialog and works well ... It will crash only when I run Cervisia plugin inside Quanta and only when "Tag/Branch" operation (dialog) is requested. All other Quanta and Cervisia plugin operations, I'm using, are working well. To reproduce the crash follow the steps: - start Quanta [3.2-Beta2], load any project - click on "CVS Management (Cervisia)" icon or "Plugins" menu "CVS Management (Cervisia)" item - click on "Advanced" menu item "Tag/Branch ..." - Quanta crashes instantly The cervisia plugin is configured: Name: "CVS Management (Cervisia)" FileName: "kde3/libcervisiapart.la" Output Window: "Editor window" Input: "Project Folder" Location: (empty) Read Only Part: YES Validate Plugin: YES [ which is the defualt configuration of Quanta ] Here are the plugin files: robert@[ghost]:~>ls -al /opt/kde/lib/kde3/libcervisiapart* -rwxr-xr-x 1 root root 1572 Dec 3 18:19 /opt/kde/lib/kde3/libcervisiapart.la -rwxr-xr-x 1 root root 692300 Dec 3 18:59 /opt/kde/lib/kde3/libcervisiapart.so best regards, Robert Subject: Re: crash in cervisia plugin when tagging/branching Although it's only reproducable in Quanta, I still suspect that it's a Cervisia bug. I will update my Cervisia and provide a detailed BT for the Cervisia authors. For me it seems to be a Cervisia (or KPart? problem). Backtrace and valgrind log attached.
backtrace:
#0 0xffffffd8 in ?? ()
#1 0x42988f34 in TagDialog (this=0xbfffe710, action=Create, service=0x8cf4940, parent=0x8cf4e18, name=0x0)
at /development/sources/kde-head/kdesdk/cervisia/tagdlg.cpp:39
#2 0x429943e9 in CervisiaPart::createOrDeleteTag(TagDialog::ActionType) (this=0x8c68dd8, action=Create)
at /development/sources/kde-head/kdesdk/cervisia/cervisiapart.cpp:1324
#3 0x42994332 in CervisiaPart::slotCreateTag() (this=0x8c68dd8)
at /development/sources/kde-head/kdesdk/cervisia/cervisiapart.cpp:1308
#4 0x4298ba5e in CervisiaPart::qt_invoke(int, QUObject*) (this=0x8c68dd8, _id=31, _o=0xbfffe8f0)
at cervisiapart.moc:238
#5 0x4136b4cd in QObject::activate_signal(QConnectionList*, QUObject*) (this=0x8df22e0, clist=0x8df25a0,
o=0xbfffe8f0) at kernel/qobject.cpp:2333
#6 0x4136b36c in QObject::activate_signal(int) (this=0x8df22e0, signal=2) at kernel/qobject.cpp:2302
#7 0x40c18565 in KAction::activated() () from /opt/kde-cvs/lib/libkdeui.so.4
#8 0x40c17c7c in KAction::slotActivated() () from /opt/kde-cvs/lib/libkdeui.so.4
#9 0x40c1860c in KAction::qt_invoke(int, QUObject*) () from /opt/kde-cvs/lib/libkdeui.so.4
#10 0x4136b4cd in QObject::activate_signal(QConnectionList*, QUObject*) (this=0x8c884b8, clist=0x8c88558,
o=0xbfffea00) at kernel/qobject.cpp:2333
#11 0x416ae050 in QSignal::signal(QVariant const&) (this=0x8c884b8, t0=@0x8c884e0)
at .moc/debug-shared-mt/moc_qsignal.cpp:100
#12 0x41388975 in QSignal::activate() (this=0x8c884b8) at kernel/qsignal.cpp:204
#13 0x4147d98a in QPopupMenu::mouseReleaseEvent(QMouseEvent*) (this=0x8c879d0, e=0xbfffee30)
at widgets/qpopupmenu.cpp:1678
#14 0x413a2b91 in QWidget::event(QEvent*) (this=0x8c879d0, e=0xbfffee30) at kernel/qwidget.cpp:4426
#15 0x4130870b in QApplication::internalNotify(QObject*, QEvent*) (this=0x82a94d8, receiver=0x8c879d0, e=0xbfffee30)
at kernel/qapplication.cpp:2582
#16 0x41307ec1 in QApplication::notify(QObject*, QEvent*) (this=0x82a94d8, receiver=0x8c879d0, e=0xbfffee30)
at kernel/qapplication.cpp:2368
#17 0x40e7f72d in KApplication::notify(QObject*, QEvent*) () from /opt/kde-cvs/lib/libkdecore.so.4
#18 0x4129f7fb in QApplication::sendSpontaneousEvent(QObject*, QEvent*) (receiver=0x8c879d0, event=0xbfffee30)
at kernel/qapplication.h:495
#19 0x41298cfa in QETWidget::translateMouseEvent(_XEvent const*) (this=0x8c879d0, event=0xbffff140)
at kernel/qapplication_x11.cpp:4293
#20 0x41296ccb in QApplication::x11ProcessEvent(_XEvent*) (this=0x82a94d8, event=0xbffff140)
---Type <return> to continue, or q <return> to quit---
at kernel/qapplication_x11.cpp:3529
#21 0x412b0814 in QEventLoop::processEvents(unsigned) (this=0x82e6138, flags=4) at kernel/qeventloop_x11.cpp:192
#22 0x4131e1e6 in QEventLoop::enterLoop() (this=0x82e6138) at kernel/qeventloop.cpp:198
#23 0x4131e102 in QEventLoop::exec() (this=0x82e6138) at kernel/qeventloop.cpp:145
#24 0x4130888b in QApplication::exec() (this=0x82a94d8) at kernel/qapplication.cpp:2705
#25 0x080b8be5 in main (argc=1, argv=0xbffff2e4) at /home/andris/development/quanta/quanta-be/quanta/main.cpp:169
#26 0x41ba68ae in __libc_start_main () from /lib/libc.so.6
valgrind log:
==8475==
==8475== Jump to the invalid address stated on the next line
==8475== at 0xFFFFFFD8: ???
==8475== by 0x518A5F33: TagDialog::TagDialog(TagDialog::ActionType, CvsService_stub*, QWidget*, char const*) (/development/sources/kde-head/kdesdk/cervisia/tagdlg.cpp:39)
==8475== by 0x518B13E8: CervisiaPart::createOrDeleteTag(TagDialog::ActionType) (/development/sources/kde-head/kdesdk/cervisia/cervisiapart.cpp:1324)
==8475== by 0x518B1331: CervisiaPart::slotCreateTag() (/development/sources/kde-head/kdesdk/cervisia/cervisiapart.cpp:1308)
==8475== by 0x518A8A5D: CervisiaPart::qt_invoke(int, QUObject*) (cervisiapart.moc:238)
==8475== by 0x415824CC: QObject::activate_signal(QConnectionList*, QUObject*) (kernel/qobject.cpp:2333)
==8475== by 0x4158236B: QObject::activate_signal(int) (kernel/qobject.cpp:2302)
==8475== by 0x40E30564: KAction::activated() (in /opt/kde-cvs/lib/libkdeui.so.4.2.0)
==8475== by 0x40E2FC7B: KAction::slotActivated() (in /opt/kde-cvs/lib/libkdeui.so.4.2.0)
==8475== by 0x40E3060B: KAction::qt_invoke(int, QUObject*) (in /opt/kde-cvs/lib/libkdeui.so.4.2.0)
==8475== Address 0xFFFFFFD8 is not stack'd, malloc'd or free'd
==8475== Warning: SIGSEGV not in user code; either from syscall kill()
==8475== or possible Valgrind bug. This message is only shown 3 times.
==8475== Warning: SIGSEGV not in user code; either from syscall kill()
==8475== or possible Valgrind bug. This message is only shown 3 times.
==8475== Warning: SIGSEGV not in user code; either from syscall kill()
==8475== or possible Valgrind bug. This message is only shown 3 times.
This is strange. I took a quick look at this (not at home right now) and the last bt line (taglib.cpp:39) is the following:
setCaption( (action==Delete)? i18n("CVS Delete Tag") : i18n("CVS Tag") );
since action is equal to Create it should do a simple:
setCaption( i18n("CVS Tag") );
Don't know how this can crash.
Can you reproduce this with language set to en_US?
Christian
I could reproduce it and I'm working on it. Subject: kdesdk/cervisia CVS commit by cloose: Fix BR #70936: Prevent crash while embedded into Quanta because of a name conflict between the TagDialog classes. CCMAIL: 70936-done@bugs.kde.org M +6 -0 ChangeLog 1.107 M +3 -1 cervisiapart.cpp 1.129 M +2 -2 cervisiapart.h 1.27 M +1 -0 tagdlg.cpp 1.18 M +5 -0 tagdlg.h 1.8 --- kdesdk/cervisia/ChangeLog #1.106:1.107 @@ -1,2 +1,8 @@ +2004-01-22 Christian Loose <christian.loose@hamburg.de> + + * Fix BR #70936: + Prevent crash while embedded into Quanta because of + a name conflict between the TagDialog classes. + 2004-01-16 Andr |