136365 2006-10-26 23:59:49 +0000 Crash on exit in autoSaveMessage 2007-09-14 12:17:01 +0000 1 1 10 Unmaintained kmail composer 1.9.5 Gentoo Packages Linux RESOLVED FIXED NOR crash --- 0 mg pim-bugs-null bugs2 m.wege 0 oldest_to_newest 480030 0 mg 2006-10-26 23:59:49 +0000 Version: 1.9.5 (using KDE KDE 3.5.5) Installed from: Gentoo Packages Compiler: gcc 4.1.1 OS: Linux It crashed upon exit, here's the backtrace, the important line is (I guess) #24 0xb7cd27d8 in KMComposeWin::autoSaveMessage (this=0xe147e50) at kmcomposewin.cpp:699 #13 0xb51dd470 in *__GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 #14 0xb51deb9e in *__GI_abort () at abort.c:88 #15 0xb721a714 in __gnu_cxx::__verbose_terminate_handler () from /usr/lib/gcc/i686-pc-linux-gnu/4.1.1/libstdc++.so.6 #16 0xb7218105 in __cxxabiv1::__terminate () from /usr/lib/gcc/i686-pc-linux-gnu/4.1.1/libstdc++.so.6 #17 0xb7218142 in std::terminate () from /usr/lib/gcc/i686-pc-linux-gnu/4.1.1/libstdc++.so.6 #18 0xb721827a in __cxa_throw () from /usr/lib/gcc/i686-pc-linux-gnu/4.1.1/libstdc++.so.6 #19 0xb72186bb in operator new () from /usr/lib/gcc/i686-pc-linux-gnu/4.1.1/libstdc++.so.6 #20 0xb721878d in operator new[] () from /usr/lib/gcc/i686-pc-linux-gnu/4.1.1/libstdc++.so.6 #21 0xb7cd4f7f in QValueVectorPrivate (this=0x8e04c50, x=@0x8fea598) at /usr/qt/3/include/qvaluevector.h:124 #22 0xb7cd4ff5 in QValueVector<KMMessage*>::detachInternal (this=0xe147f80) at /usr/qt/3/include/qvaluevector.h:499 #23 0xb7cd50b0 in QValueVector<KMMessage*>::front (this=0xe147f80) at /usr/qt/3/include/qvaluevector.h:369 #24 0xb7cd27d8 in KMComposeWin::autoSaveMessage (this=0xe147e50) at kmcomposewin.cpp:699 #25 0xb7cd2145 in KMComposeWin::qt_invoke (this=0xe147e50, _id=143, _o=0xbf8e257c) at kmcomposewin.moc:467 #26 0xb5a06f03 in QObject::activate_signal (this=0x8f51b28, clist=0x9593050, o=0xbf8e257c) at kernel/qobject.cpp:2356 #27 0xb5a07c9c in QObject::activate_signal (this=0x8f51b28, signal=2) at kernel/qobject.cpp:2325 #28 0xb5e0610a in QTimer::timeout (this=0x8f51b28) at .moc/debug-shared-mt/moc_qtimer.cpp:82 #29 0xb5a35805 in QTimer::event (this=0x8f51b28, e=0xbf8e28a8) at kernel/qtimer.cpp:219 #30 0xb5992703 in QApplication::internalNotify (this=0xbf8e2b34, receiver=0x8f51b28, e=0xbf8e28a8) at kernel/qapplication.cpp:2635 #31 0xb599467b in QApplication::notify (this=0xbf8e2b34, receiver=0x8f51b28, e=0xbf8e28a8) at kernel/qapplication.cpp:2358 #32 0xb624cca6 in KApplication::notify (this=0xbf8e2b34, receiver=0x8f51b28, event=0xbf8e28a8) at kapplication.cpp:550 #33 0xb770666f in QApplication::sendEvent (receiver=0x8f51b28, event=0xbf8e28a8) at /usr/qt/3/include/qapplication.h:496 #34 0xb5983518 in QEventLoop::activateTimers (this=0x8084a80) at kernel/qeventloop_unix.cpp:556 #35 0xb5932d4f in QEventLoop::processEvents (this=0x8084a80, flags=4) at kernel/qeventloop_x11.cpp:389 #36 0xb59b071d in QEventLoop::enterLoop (this=0x8084a80) at kernel/qeventloop.cpp:198 #37 0xb59b053e in QEventLoop::exec (this=0x8084a80) at kernel/qeventloop.cpp:145 #38 0xb59943c7 in QApplication::exec (this=0xbf8e2b34) at kernel/qapplication.cpp:2758 #39 0x0804a922 in main (argc=) at main.cpp:110 511472 1 mg 2007-02-25 23:20:08 +0000 Happened again, in kde 3.5.6 (kmail 1.9.6) Using host libthread_db library "/lib/libthread_db.so.1". [Thread debugging using libthread_db enabled] [New Thread -1256039712 (LWP 31808)] [New Thread -1289581680 (LWP 31813)] [New Thread -1281188976 (LWP 31812)] [New Thread -1272796272 (LWP 31811)] [New Thread -1264403568 (LWP 31810)] [KCrash handler] #6 0xb7c29b4b in DwString::c_str (this=0xb534d109) at ../mimelib/mimelib/string.h:620 #7 0xb7c19c1c in KMMessage::asString (this=0xa8a97c8) at kmmessage.cpp:309 #8 0xb7cbe41e in KMComposeWin::autoSaveMessage (this=0x80fc1a0) at kmcomposewin.cpp:709 #9 0xb7cbd9cf in KMComposeWin::qt_invoke (this=0x80fc1a0, _id=145, _o=0xbf829fdc) at kmcomposewin.moc:473 #10 0xb5a51ecf in QObject::activate_signal (this=0xa820f00, clist=0xa0ba270, o=0xbf829fdc) at kernel/qobject.cpp:2356 #11 0xb5a52c68 in QObject::activate_signal (this=0xa820f00, signal=2) at kernel/qobject.cpp:2325 #12 0xb5e510ee in QTimer::timeout (this=0xa820f00) at .moc/debug-shared-mt/moc_qtimer.cpp:82 #13 0xb5a807d1 in QTimer::event (this=0xa820f00, e=0xbf82a308) at kernel/qtimer.cpp:219 #14 0xb59dd5ff in QApplication::internalNotify (this=0xbf82a590, receiver=0xa820f00, e=0xbf82a308) at kernel/qapplication.cpp:2635 #15 0xb59df577 in QApplication::notify (this=0xbf82a590, receiver=0xa820f00, e=0xbf82a308) at kernel/qapplication.cpp:2358 #16 0xb62c81c6 in KApplication::notify (this=0xbf82a590, receiver=0xa820f00, event=0xbf82a308) at kapplication.cpp:550 #17 0xb76ac61f in QApplication::sendEvent (receiver=0xa820f00, event=0xbf82a308) at /usr/qt/3/include/qapplication.h:496 #18 0xb59ce414 in QEventLoop::activateTimers (this=0x8089548) at kernel/qeventloop_unix.cpp:556 #19 0xb597dd97 in QEventLoop::processEvents (this=0x8089548, flags=4) at kernel/qeventloop_x11.cpp:389 #20 0xb59fb619 in QEventLoop::enterLoop (this=0x8089548) at kernel/qeventloop.cpp:198 #21 0xb59fb43a in QEventLoop::exec (this=0x8089548) at kernel/qeventloop.cpp:145 #22 0xb59df2c3 in QApplication::exec (this=0xbf82a590) at kernel/qapplication.cpp:2758 #23 0x0804a912 in main (argc=176584064, argv=0x9dcb398) at main.cpp:110 517581 2 mcguire 2007-03-27 20:15:33 +0000 Does the message you are composing have an attachment? If yes, how big is it? 517624 3 mg 2007-03-28 00:02:08 +0000 I can't repeat this now - I forgot order of clicks, I'll try again later 518670 4 tommi.tervo 2007-04-03 11:24:18 +0000 *** Bug 143385 has been marked as a duplicate of this bug. *** 518677 5 mcguire 2007-04-03 13:23:54 +0000 These crashes are are all related to autoSaveMessage, but do not seem exactly the same: bug 143776, bug 136365, bug 108312. 529852 6 me 2007-06-04 22:52:02 +0000 *** Bug 146368 has been marked as a duplicate of this bug. *** 537747 7 bvirlet 2007-07-24 16:25:44 +0000 > I can't repeat this now - I forgot order of clicks, I'll try again later You're talking about a click order, even if you don't remember this order, what are the clicks you're talking about ? And also, did your message have an attachement ? or was it empty ? 537750 8 mg 2007-07-24 16:50:23 +0000 I don't remember if it had attachement. I also don't remember what actions caused this bug - I don't know when auto-save is called - btw. I think now kmail's behavior is not consistent (File/Quit in main Kmail window leaves composer windows open). 540698 9 bvirlet 2007-08-13 15:06:10 +0000 SVN commit 699554 by bvirlet: Fixes event loop bug. Credit goes to Dirk. BUG: 108312 BUG: 148700 BUG: 143003 BUG: 136365 BUG: 90467 Most probably closed: BUG: 143776 BUG: 147016 BUG: 137279 BUG: 136413 https://bugzilla.novell.com/show_bug.cgi?id=226462 M +10 -17 kmcomposewin.cpp M +1 -1 kmcomposewin.h --- branches/KDE/3.5/kdepim/kmail/kmcomposewin.cpp #699553:699554 @@ -709,16 +709,22 @@ if ( mAutoSaveTimer ) mAutoSaveTimer->stop(); + connect( this, SIGNAL( applyChangesDone( bool ) ), - this, SLOT( slotContinueAutoSave( bool ) ) ); + this, SLOT( slotContinueAutoSave() ) ); // This method is called when KMail crashed, so don't try signing/encryption // and don't disable controls because it is also called from a timer and // then the disabling is distracting. applyChanges( true, true ); // Don't continue before the applyChanges is done! - qApp->enter_loop(); +} +void KMComposeWin::slotContinueAutoSave() +{ + disconnect( this, SIGNAL( applyChangesDone( bool ) ), + this, SLOT( slotContinueAutoSave( bool ) ) ); + // Ok, it's done now - continue dead letter saving if ( mComposedMessages.isEmpty() ) { kdDebug(5006) << "Composing the message failed." << endl; @@ -761,16 +767,9 @@ } if ( autoSaveInterval() > 0 ) - mAutoSaveTimer->start( autoSaveInterval() ); + updateAutoSave(); } -void KMComposeWin::slotContinueAutoSave( bool ) -{ - disconnect( this, SIGNAL( applyChangesDone( bool ) ), - this, SLOT( slotContinueAutoSave( bool ) ) ); - qApp->exit_loop(); -} - //----------------------------------------------------------------------------- void KMComposeWin::slotView(void) { @@ -2193,18 +2192,12 @@ { kdDebug(5006) << "entering KMComposeWin::applyChanges" << endl; - if(!mMsg) { + if(!mMsg || mComposer) { kdDebug(5006) << "KMComposeWin::applyChanges() : mMsg == 0!\n" << endl; emit applyChangesDone( false ); return; } - if( mComposer ) { - kdDebug(5006) << "KMComposeWin::applyChanges() : applyChanges called twice" - << endl; - return; - } - // Make new job and execute it mComposer = new MessageComposer( this ); connect( mComposer, SIGNAL( done( bool ) ), --- branches/KDE/3.5/kdepim/kmail/kmcomposewin.h #699553:699554 @@ -780,7 +780,7 @@ void slotContinueDoSend( bool ); void slotContinuePrint( bool ); - void slotContinueAutoSave( bool ); + void slotContinueAutoSave(); void slotEncryptChiasmusToggled( bool );