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List: kde-bugs-dist
Subject: [Bug 91492] New: kdirwatch crash in message box recursion
From: John Firebaugh <jfirebaugh () kde ! org>
Date: 2004-10-17 2:22:31
Message-ID: 20041017042224.91492.jfirebaugh () kde ! org
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http://bugs.kde.org/show_bug.cgi?id=91492
Summary: kdirwatch crash in message box recursion
Product: kio
Version: unspecified
Platform: unspecified
OS/Version: Linux
Status: NEW
Severity: normal
Priority: NOR
Component: general
AssignedTo: faure kde org
ReportedBy: jfirebaugh kde org
Version: unknown (using KDE 3.3.89 (CVS >= 20040820), compiled sources)
Compiler: gcc version 3.3.4 (Debian 1:3.3.4-13)
OS: Linux (i686) release 2.6.7-1-k7
I had a bunch of files open in kdevelop, and ran a cvs up, which caused several of \
them to be updated. KDevelop popped multiple "File Modified on Disk" message boxes, \
then crashed.
Using host libthread_db library "/lib/tls/libthread_db.so.1".
[Thread debugging using libthread_db enabled]
[New Thread 1113602368 (LWP 964)]
[New Thread 1134414768 (LWP 965)]
[Thread debugging using libthread_db enabled]
[New Thread 1113602368 (LWP 964)]
[New Thread 1134414768 (LWP 965)]
[Thread debugging using libthread_db enabled]
[New Thread 1113602368 (LWP 964)]
[New Thread 1134414768 (LWP 965)]
[KCrash handler]
#3 0x41863b0d in QGList::next (this=0x9662e44) at tools/qglist.cpp:866
#4 0x40ad6ea3 in QPtrList<KDirWatchPrivate::Client>::next (this=0x9662e44)
at qptrlist.h:111
#5 0x40ad4a48 in KDirWatchPrivate::emitEvent (this=0x8688908, e=0x9662e30,
event=1, fileName= 0x816fb8c)
at /home/john/src/kde/kdelibs/kio/kio/kdirwatch.cpp:959
#6 0x40ad4ced in KDirWatchPrivate::slotRescan (this=0x8688908)
at /home/john/src/kde/kdelibs/kio/kio/kdirwatch.cpp:1075
#7 0x40ad6a6c in KDirWatchPrivate::qt_invoke (this=0x8688908, _id=2,
_o=0xbfffd1f0) at kdirwatch_p.moc:88
#8 0x4158d659 in QObject::activate_signal (this=0x8688974, clist=0x8688cc8,
o=0xbfffd1f0) at kernel/qobject.cpp:2357
#9 0x4158d4f9 in QObject::activate_signal (this=0x8688974, signal=2)
at kernel/qobject.cpp:2326
#10 0x418c7f84 in QTimer::timeout (this=0x8688974)
at .moc/debug-shared-mt/moc_qtimer.cpp:82
#11 0x415b24ce in QTimer::event (this=0x8688974, e=0xbfffd480)
at kernel/qtimer.cpp:219
#12 0x4152ae41 in QApplication::internalNotify (this=0xbffff420,
receiver=0x8688974, e=0xbfffd480) at kernel/qapplication.cpp:2635
#13 0x4152a379 in QApplication::notify (this=0xbffff420, receiver=0x8688974,
e=0xbfffd480) at kernel/qapplication.cpp:2358
#14 0x41079b8f in KApplication::notify (this=0xbffff420, receiver=0x8688974,
event=0xbfffd480)
at /home/john/src/kde/kdelibs/kdecore/kapplication.cpp:518
#15 0x08104f0e in QApplication::sendEvent (receiver=0x8688974,
event=0xbfffd480) at qapplication.h:491
#16 0x41519524 in QEventLoop::activateTimers (this=0x81a0540)
at kernel/qeventloop_unix.cpp:558
#17 0x414d2057 in QEventLoop::processEvents (this=0x81a0540, flags=4)
at kernel/qeventloop_x11.cpp:389
#18 0x4153e809 in QEventLoop::enterLoop (this=0x81a0540)
at kernel/qeventloop.cpp:198
#19 0x4152b009 in QApplication::enter_loop (this=0xbffff420)
at kernel/qapplication.cpp:2790
#20 0x4172a1e0 in QDialog::exec (this=0x891c488) at dialogs/qdialog.cpp:432
#21 0x40e75b85 in KMessageBox::createKMessageBox (dialog=0x891c488, icon=
{<QPaintDevice> = {_vptr.QPaintDevice = 0x419d1a28, hd = 15122627, rendhd = \
156180688, devFlags = 2, painters = 0, static x_appdisplay = 0x817ef10, static \
x_appscreen = 0, static x_appdepth = 24, static x_appcells = 256, static \
x_approotwindow = 125, static x_appcolormap = 32, static x_appdefcolormap = true, \
static x_appvisual = 0x817fc58, static x_appdefvisual = true, static x_appdepth_arr = \
0x817eb60, static x_appcells_arr = 0x817ec48, static x_approotwindow_arr = 0x817ec58, \
static x_appcolormap_arr = 0x817ec68, static x_appdefcolormap_arr = 0x817ec78, static \
x_appvisual_arr = 0x817ec88, static x_appdefvisual_arr = 0x817ec98, x11Data = 0x0}, \
<Qt> = {static color0 = 0x41a10fa0, static color1 = 0x41a10fa8, static black = \
0x41a10fb0, static white = 0x41a10fb8, static darkGray = 0x41a10fc0, static gray = \
0x41a10fc8, static lightGray = 0x41a10fd0, static red = 0x41a10fd8, static green = \
0x41a10fe0, static blue = 0x41a10fe8, static cyan = 0x41a10ff0, static magenta = \
0x41a10ff8, static yellow = 0x41a11000, static darkRed = 0x41a11008, static \
darkGreen = 0x41a11010, static darkBlue = 0x41a11018, static darkCyan = \
0x41a11020, static darkMagenta = 0x41a11028, static darkYellow = 0x41a11030, static \
arrowCursor = 0x41a0f6a0, static upArrowCursor = 0x41a0f6a4, static crossCursor = \
0x41a0f6a8, static waitCursor = 0x41a0f6ac, static ibeamCursor = 0x41a0f6b0, static \
sizeVerCursor = 0x41a0f6b4, static sizeHorCursor = 0x41a0f6b8, static \
sizeBDiagCursor = 0x41a0f6bc, static sizeFDiagCursor = 0x41a0f6c0, static \
sizeAllCursor = 0x41a0f6c4, static blankCursor = 0x41a0f6c8, static splitVCursor = \
0x41a0f6cc, static splitHCursor = 0x41a0f6d0, static pointingHandCursor = \
0x41a0f6d4, static forbiddenCursor = 0x41a0f6d8, static whatsThisCursor = \
0x41a0f6dc, static busyCursor = 0x41a0f6e0}, data = 0x968dc88, static defOptim = \
NormalOptim}, text= 0xbfffda00, strlist= 0xbfffd950, ask= 0xbfffd8b0, \
checkboxReturn=0xbfffd8af, options=5, details= 0x816fb8c, notifyType=Warning)
at /home/john/src/kde/kdelibs/kdeui/kmessagebox.cpp:311
#22 0x40e75269 in KMessageBox::createKMessageBox (dialog=0x891c488,
icon=Warning, text= 0xbfffda00, strlist= 0xbfffd950, ask= 0xbfffd8b0,
checkboxReturn=0xbfffd8af, options=5, details= 0x816fb8c)
at /home/john/src/kde/kdelibs/kdeui/kmessagebox.cpp:147
#23 0x40e76c41 in KMessageBox::warningYesNoListWId (parent_id=14680092,
text= 0xbfffda00, strlist= 0xbfffd950, caption= 0xbfffd9f0,
buttonYes= 0xbfffd9e0, buttonNo= 0xbfffd9d0, dontAskAgainName= 0x816fb8c,
options=5) at /home/john/src/kde/kdelibs/kdeui/kmessagebox.cpp:576
#24 0x40e769e9 in KMessageBox::warningYesNoList (parent=0x8237068,
text= 0xbfffda00, strlist= 0xbfffd950, caption= 0xbfffd9f0,
buttonYes= 0xbfffd9e0, buttonNo= 0xbfffd9d0, dontAskAgainName= 0x816fb8c,
options=5) at /home/john/src/kde/kdelibs/kdeui/kmessagebox.cpp:539
#25 0x40e768f8 in KMessageBox::warningYesNo (parent=0x8237068,
text= 0xbfffda00, caption= 0xbfffd9f0, buttonYes= 0xbfffd9e0,
buttonNo= 0xbfffd9d0, dontAskAgainName= 0x816fb8c, options=5)
at /home/john/src/kde/kdelibs/kdeui/kmessagebox.cpp:514
#26 0x080a4445 in PartController::reactToDirty (this=0x82a4f10,
url= 0xbfffdae0) at /home/john/src/kde/kdevelop/src/partcontroller.cpp:1280
#27 0x080a3e86 in PartController::slotDocumentDirty (this=0x82a4f10,
d=0x8edf370, isModified=true, reason=1 '\001')
at /home/john/src/kde/kdevelop/src/partcontroller.cpp:1223
#28 0x080a58f2 in PartController::qt_invoke (this=0x82a4f10, _id=26,
_o=0xbfffdc00) at partcontroller.moc:167
#29 0x4158d659 in QObject::activate_signal (this=0x8edf370, clist=0x9061f08,
o=0xbfffdc00) at kernel/qobject.cpp:2357
#30 0x43b71ebd in Kate::Document::modifiedOnDisc (this=0x8edf370,
t0=0x8edf370, t1=true, t2=1 '\001') at document.moc:307
#31 0x43aafe29 in KateDocument::slotModOnHdDirty (this=0x8edf370,
path= 0x96223b8)
at /home/john/src/kde/kdelibs/kate/part/katedocument.cpp:5334
#32 0x43a977bf in KateDocument::qt_invoke (this=0x8edf370, _id=123,
_o=0xbfffde30) at katedocument.moc:1234
#33 0x4158d793 in QObject::activate_signal (this=0x86d9788, clist=0x874dc80,
o=0xbfffde30) at kernel/qobject.cpp:2381
#34 0x4158dd92 in QObject::activate_signal (this=0x86d9788, signal=2, param=
{static null = {static null = <same as static member of an already seen type>, \
d = 0x81722a8, static shared_null = 0x81722a8}, d = 0x8eb3398, static shared_null = \
0x81722a8}) at kernel/qobject.cpp:2452 #35 0x40ad66a2 in KDirWatch::dirty \
(this=0x86d9788, t0= 0xbfffdf10) at kdirwatch.moc:95
#36 0x40ad644d in KDirWatch::setDirty (this=0x86d9788, _file= 0xbfffdf10)
at /home/john/src/kde/kdelibs/kio/kio/kdirwatch.cpp:1439
#37 0x40ad4a3a in KDirWatchPrivate::emitEvent (this=0x8688908, e=0x8f5c9b8,
event=1, fileName= 0x816fb8c)
at /home/john/src/kde/kdelibs/kio/kio/kdirwatch.cpp:988
#38 0x40ad4ced in KDirWatchPrivate::slotRescan (this=0x8688908)
at /home/john/src/kde/kdelibs/kio/kio/kdirwatch.cpp:1075
#39 0x40ad6a6c in KDirWatchPrivate::qt_invoke (this=0x8688908, _id=2,
_o=0xbfffe030) at kdirwatch_p.moc:88
#40 0x4158d659 in QObject::activate_signal (this=0x8688974, clist=0x8688cc8,
o=0xbfffe030) at kernel/qobject.cpp:2357
#41 0x4158d4f9 in QObject::activate_signal (this=0x8688974, signal=2)
at kernel/qobject.cpp:2326
#42 0x418c7f84 in QTimer::timeout (this=0x8688974)
at .moc/debug-shared-mt/moc_qtimer.cpp:82
#43 0x415b24ce in QTimer::event (this=0x8688974, e=0xbfffe2c0)
at kernel/qtimer.cpp:219
#44 0x4152ae41 in QApplication::internalNotify (this=0xbffff420,
receiver=0x8688974, e=0xbfffe2c0) at kernel/qapplication.cpp:2635
#45 0x4152a379 in QApplication::notify (this=0xbffff420, receiver=0x8688974,
e=0xbfffe2c0) at kernel/qapplication.cpp:2358
#46 0x41079b8f in KApplication::notify (this=0xbffff420, receiver=0x8688974,
event=0xbfffe2c0)
at /home/john/src/kde/kdelibs/kdecore/kapplication.cpp:518
#47 0x08104f0e in QApplication::sendEvent (receiver=0x8688974,
event=0xbfffe2c0) at qapplication.h:491
#48 0x41519524 in QEventLoop::activateTimers (this=0x81a0540)
at kernel/qeventloop_unix.cpp:558
#49 0x414d2057 in QEventLoop::processEvents (this=0x81a0540, flags=4)
at kernel/qeventloop_x11.cpp:389
#50 0x4153e809 in QEventLoop::enterLoop (this=0x81a0540)
at kernel/qeventloop.cpp:198
#51 0x4152b009 in QApplication::enter_loop (this=0xbffff420)
at kernel/qapplication.cpp:2790
#52 0x4172a1e0 in QDialog::exec (this=0x96f16a0) at dialogs/qdialog.cpp:432
#53 0x40e75b85 in KMessageBox::createKMessageBox (dialog=0x96f16a0, icon=
{<QPaintDevice> = {_vptr.QPaintDevice = 0x419d1a28, hd = 15122627, rendhd = \
156180688, devFlags = 2, painters = 0, static x_appdisplay = 0x817ef10, static \
x_appscreen = 0, static x_appdepth = 24, static x_appcells = 256, static \
x_approotwindow = 125, static x_appcolormap = 32, static x_appdefcolormap = true, \
static x_appvisual = 0x817fc58, static x_appdefvisual = true, static x_appdepth_arr = \
0x817eb60, static x_appcells_arr = 0x817ec48, static x_approotwindow_arr = 0x817ec58, \
static x_appcolormap_arr = 0x817ec68, static x_appdefcolormap_arr = 0x817ec78, static \
x_appvisual_arr = 0x817ec88, static x_appdefvisual_arr = 0x817ec98, x11Data = 0x0}, \
<Qt> = {static color0 = 0x41a10fa0, static color1 = 0x41a10fa8, static black = \
0x41a10fb0, static white = 0x41a10fb8, static darkGray = 0x41a10fc0, static gray = \
0x41a10fc8, static lightGray = 0x41a10fd0, static red = 0x41a10fd8, static green = \
0x41a10fe0, static blue = 0x41a10fe8, static cyan = 0x41a10ff0, static magenta = \
0x41a10ff8, static yellow = 0x41a11000, static darkRed = 0x41a11008, static \
darkGreen = 0x41a11010, static darkBlue = 0x41a11018, static darkCyan = \
0x41a11020, static darkMagenta = 0x41a11028, static darkYellow = 0x41a11030, static \
arrowCursor = 0x41a0f6a0, static upArrowCursor = 0x41a0f6a4, static crossCursor = \
0x41a0f6a8, static waitCursor = 0x41a0f6ac, static ibeamCursor = 0x41a0f6b0, static \
sizeVerCursor = 0x41a0f6b4, static sizeHorCursor = 0x41a0f6b8, static \
sizeBDiagCursor = 0x41a0f6bc, static sizeFDiagCursor = 0x41a0f6c0, static \
sizeAllCursor = 0x41a0f6c4, static blankCursor = 0x41a0f6c8, static splitVCursor = \
0x41a0f6cc, static splitHCursor = 0x41a0f6d0, static pointingHandCursor = \
0x41a0f6d4, static forbiddenCursor = 0x41a0f6d8, static whatsThisCursor = \
0x41a0f6dc, static busyCursor = 0x41a0f6e0}, data = 0x968dc88, static defOptim = \
NormalOptim}, text= 0xbfffe840, strlist= 0xbfffe790, ask= 0xbfffe6f0, \
checkboxReturn=0xbfffe6ef, options=5, details= 0x816fb8c, notifyType=Warning)
at /home/john/src/kde/kdelibs/kdeui/kmessagebox.cpp:311
#54 0x40e75269 in KMessageBox::createKMessageBox (dialog=0x96f16a0,
icon=Warning, text= 0xbfffe840, strlist= 0xbfffe790, ask= 0xbfffe6f0,
checkboxReturn=0xbfffe6ef, options=5, details= 0x816fb8c)
at /home/john/src/kde/kdelibs/kdeui/kmessagebox.cpp:147
#55 0x40e76c41 in KMessageBox::warningYesNoListWId (parent_id=14680092,
text= 0xbfffe840, strlist= 0xbfffe790, caption= 0xbfffe830,
buttonYes= 0xbfffe820, buttonNo= 0xbfffe810, dontAskAgainName= 0x816fb8c,
options=5) at /home/john/src/kde/kdelibs/kdeui/kmessagebox.cpp:576
#56 0x40e769e9 in KMessageBox::warningYesNoList (parent=0x8237068,
text= 0xbfffe840, strlist= 0xbfffe790, caption= 0xbfffe830,
buttonYes= 0xbfffe820, buttonNo= 0xbfffe810, dontAskAgainName= 0x816fb8c,
options=5) at /home/john/src/kde/kdelibs/kdeui/kmessagebox.cpp:539
#57 0x40e768f8 in KMessageBox::warningYesNo (parent=0x8237068,
text= 0xbfffe840, caption= 0xbfffe830, buttonYes= 0xbfffe820,
buttonNo= 0xbfffe810, dontAskAgainName= 0x816fb8c, options=5)
at /home/john/src/kde/kdelibs/kdeui/kmessagebox.cpp:514
#58 0x080a4445 in PartController::reactToDirty (this=0x82a4f10,
url= 0xbfffe920) at /home/john/src/kde/kdevelop/src/partcontroller.cpp:1280
#59 0x080a3e86 in PartController::slotDocumentDirty (this=0x82a4f10,
d=0x88f7a08, isModified=true, reason=1 '\001')
at /home/john/src/kde/kdevelop/src/partcontroller.cpp:1223
#60 0x080a58f2 in PartController::qt_invoke (this=0x82a4f10, _id=26,
_o=0xbfffea40) at partcontroller.moc:167
#61 0x4158d659 in QObject::activate_signal (this=0x88f7a08, clist=0x8a6da60,
o=0xbfffea40) at kernel/qobject.cpp:2357
#62 0x43b71ebd in Kate::Document::modifiedOnDisc (this=0x88f7a08,
t0=0x88f7a08, t1=true, t2=1 '\001') at document.moc:307
#63 0x43aafe29 in KateDocument::slotModOnHdDirty (this=0x88f7a08,
path= 0x96f4610)
at /home/john/src/kde/kdelibs/kate/part/katedocument.cpp:5334
#64 0x43a977bf in KateDocument::qt_invoke (this=0x88f7a08, _id=123,
_o=0xbfffec70) at katedocument.moc:1234
#65 0x4158d793 in QObject::activate_signal (this=0x86d9788, clist=0x874dc80,
o=0xbfffec70) at kernel/qobject.cpp:2381
#66 0x4158dd92 in QObject::activate_signal (this=0x86d9788, signal=2, param=
{static null = {static null = <same as static member of an already seen type>, \
d = 0x81722a8, static shared_null = 0x81722a8}, d = 0x8928218, static shared_null = \
0x81722a8}) at kernel/qobject.cpp:2452 #67 0x40ad66a2 in KDirWatch::dirty \
(this=0x86d9788, t0= 0xbfffed50) at kdirwatch.moc:95
#68 0x40ad644d in KDirWatch::setDirty (this=0x86d9788, _file= 0xbfffed50)
at /home/john/src/kde/kdelibs/kio/kio/kdirwatch.cpp:1439
#69 0x40ad4a3a in KDirWatchPrivate::emitEvent (this=0x8688908, e=0x94bd068,
event=1, fileName= 0x816fb8c)
at /home/john/src/kde/kdelibs/kio/kio/kdirwatch.cpp:988
#70 0x40ad4ced in KDirWatchPrivate::slotRescan (this=0x8688908)
at /home/john/src/kde/kdelibs/kio/kio/kdirwatch.cpp:1075
#71 0x40ad6a6c in KDirWatchPrivate::qt_invoke (this=0x8688908, _id=2,
_o=0xbfffee70) at kdirwatch_p.moc:88
#72 0x4158d659 in QObject::activate_signal (this=0x8688974, clist=0x8688cc8,
o=0xbfffee70) at kernel/qobject.cpp:2357
#73 0x4158d4f9 in QObject::activate_signal (this=0x8688974, signal=2)
at kernel/qobject.cpp:2326
#74 0x418c7f84 in QTimer::timeout (this=0x8688974)
at .moc/debug-shared-mt/moc_qtimer.cpp:82
#75 0x415b24ce in QTimer::event (this=0x8688974, e=0xbffff100)
at kernel/qtimer.cpp:219
#76 0x4152ae41 in QApplication::internalNotify (this=0xbffff420,
receiver=0x8688974, e=0xbffff100) at kernel/qapplication.cpp:2635
#77 0x4152a379 in QApplication::notify (this=0xbffff420, receiver=0x8688974,
e=0xbffff100) at kernel/qapplication.cpp:2358
#78 0x41079b8f in KApplication::notify (this=0xbffff420, receiver=0x8688974,
event=0xbffff100)
at /home/john/src/kde/kdelibs/kdecore/kapplication.cpp:518
#79 0x08104f0e in QApplication::sendEvent (receiver=0x8688974,
event=0xbffff100) at qapplication.h:491
#80 0x41519524 in QEventLoop::activateTimers (this=0x81a0540)
at kernel/qeventloop_unix.cpp:558
#81 0x414d2057 in QEventLoop::processEvents (this=0x81a0540, flags=4)
at kernel/qeventloop_x11.cpp:389
#82 0x4153e809 in QEventLoop::enterLoop (this=0x81a0540)
at kernel/qeventloop.cpp:198
#83 0x4153e722 in QEventLoop::exec (this=0x81a0540)
at kernel/qeventloop.cpp:145
#84 0x4152afad in QApplication::exec (this=0xbffff420)
at kernel/qapplication.cpp:2758
#85 0x080cb0a1 in main (argc=1, argv=0xbffff5d4)
at /home/john/src/kde/kdevelop/src/main.cpp:138
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