333363 2014-04-13 02:00:54 +0000 Crash when doing code import. 2014-06-16 19:42:08 +0000 1 1 2 Applications umbrello general unspecified openSUSE Linux RESOLVED FIXED drkonqi NOR crash --- 0 pwagner9000 umbrello-devel okellogg ralf.habacker http://commits.kde.org/umbrello/c2228a10e11a0ab5f37359a9f631d69228e9d5b3 4.12.5 0 oldest_to_newest 1441040 0 pwagner9000 2014-04-13 02:00:54 +0000 Application: umbrello (2.12.99-9f77894) KDE Platform Version: 4.11.5 Qt Version: 4.8.5 Operating System: Linux 3.11.10-7-desktop x86_64 Distribution: "openSUSE 13.1 (Bottle) (x86_64)" -- Information about the crash: - What I was doing when the application crashed: When using the "Code Importing Wizard" selecting a base directory with >125 Ada files. Immediate crash/closure of the program umbello Note: To start umbello the following command was used "/home/userdirectory/umbrello/bin/umbrello --geometry 600X400+0+0&" -- Backtrace: Application: Umbrello UML Modeller (umbrello), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7f3d9a24f880 (LWP 11466))] Thread 3 (Thread 0x7f3d85f98700 (LWP 11503)): #0 0x00007f3d976ef0af in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f3d97982b66 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQtCore.so.4 #2 0x00007f3d970d9ac6 in ?? () from /usr/lib64/libQtGui.so.4 #3 0x00007f3d9798268f in ?? () from /usr/lib64/libQtCore.so.4 #4 0x00007f3d976eb0db in start_thread () from /lib64/libpthread.so.0 #5 0x00007f3d95f3a90d in clone () from /lib64/libc.so.6 Thread 2 (Thread 0x7f3d85797700 (LWP 11504)): #0 0x00007f3d95f31b3d in poll () from /lib64/libc.so.6 #1 0x00007f3d9258b604 in ?? () from /usr/lib64/libglib-2.0.so.0 #2 0x00007f3d9258b70c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #3 0x00007f3d97aaed76 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4 #4 0x00007f3d97a80d0f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4 #5 0x00007f3d97a81005 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4 #6 0x00007f3d9797ffef in QThread::exec() () from /usr/lib64/libQtCore.so.4 #7 0x00007f3d97a62513 in ?? () from /usr/lib64/libQtCore.so.4 #8 0x00007f3d9798268f in ?? () from /usr/lib64/libQtCore.so.4 #9 0x00007f3d976eb0db in start_thread () from /lib64/libpthread.so.0 #10 0x00007f3d95f3a90d in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7f3d9a24f880 (LWP 11466)): [KCrash Handler] #5 0x00007f3d979c5d00 in QString::operator==(QString const&) const () from /usr/lib64/libQtCore.so.4 #6 0x00000000006309e6 in operator!= (s=..., this=0x60) at /usr/include/QtCore/qstring.h:406 #7 UMLAttribute::setInitialValue (this=0x0, iv=...) at /home/pwwagner/Desktop/work/src/umbrello/umbrello/attribute.cpp:110 #8 0x00000000004f7026 in AdaImport::parseStmt (this=0x2b316b0) at /home/pwwagner/Desktop/work/src/umbrello/umbrello/codeimport/adaimport.cpp:620 #9 0x0000000000506452 in NativeImportBase::parseFile (this=0x2b316b0, filename=...) at /home/pwwagner/Desktop/work/src/umbrello/umbrello/codeimport/nativeimportbase.cpp:425 #10 0x00000000004f34d7 in AdaImport::parseStems (this=this@entry=0x2b316b0, stems=...) at /home/pwwagner/Desktop/work/src/umbrello/umbrello/codeimport/adaimport.cpp:187 #11 0x00000000004f41a8 in AdaImport::parseStmt (this=0x2b316b0) at /home/pwwagner/Desktop/work/src/umbrello/umbrello/codeimport/adaimport.cpp:226 #12 0x0000000000506452 in NativeImportBase::parseFile (this=0x2b316b0, filename=...) at /home/pwwagner/Desktop/work/src/umbrello/umbrello/codeimport/nativeimportbase.cpp:425 #13 0x00000000004f34d7 in AdaImport::parseStems (this=this@entry=0x2b316b0, stems=...) at /home/pwwagner/Desktop/work/src/umbrello/umbrello/codeimport/adaimport.cpp:187 #14 0x00000000004f41a8 in AdaImport::parseStmt (this=0x2b316b0) at /home/pwwagner/Desktop/work/src/umbrello/umbrello/codeimport/adaimport.cpp:226 #15 0x0000000000506452 in NativeImportBase::parseFile (this=0x2b316b0, filename=...) at /home/pwwagner/Desktop/work/src/umbrello/umbrello/codeimport/nativeimportbase.cpp:425 #16 0x00000000004f34d7 in AdaImport::parseStems (this=this@entry=0x2b316b0, stems=...) at /home/pwwagner/Desktop/work/src/umbrello/umbrello/codeimport/adaimport.cpp:187 #17 0x00000000004f41a8 in AdaImport::parseStmt (this=0x2b316b0) at /home/pwwagner/Desktop/work/src/umbrello/umbrello/codeimport/adaimport.cpp:226 #18 0x0000000000506452 in NativeImportBase::parseFile (this=0x2b316b0, filename=...) at /home/pwwagner/Desktop/work/src/umbrello/umbrello/codeimport/nativeimportbase.cpp:425 #19 0x00000000004f34d7 in AdaImport::parseStems (this=this@entry=0x2b316b0, stems=...) at /home/pwwagner/Desktop/work/src/umbrello/umbrello/codeimport/adaimport.cpp:187 #20 0x00000000004f48f8 in AdaImport::parseStmt (this=0x2b316b0) at /home/pwwagner/Desktop/work/src/umbrello/umbrello/codeimport/adaimport.cpp:240 #21 0x0000000000506452 in NativeImportBase::parseFile (this=0x2b316b0, filename=...) at /home/pwwagner/Desktop/work/src/umbrello/umbrello/codeimport/nativeimportbase.cpp:425 #22 0x00000000004967f5 in CodeImpThread::run (this=0x2ac7170) at /home/pwwagner/Desktop/work/src/umbrello/umbrello/codeimpwizard/codeimpthread.cpp:62 #23 0x0000000000494bbe in CodeImpStatusPage::importCodeFile (this=this@entry=0x257a5d0, noError=noError@entry=true) at /home/pwwagner/Desktop/work/src/umbrello/umbrello/codeimpwizard/codeimpstatuspage.cpp:181 #24 0x0000000000494e6f in CodeImpStatusPage::importCode (this=0x257a5d0) at /home/pwwagner/Desktop/work/src/umbrello/umbrello/codeimpwizard/codeimpstatuspage.cpp:150 #25 0x00007f3d97a95d68 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib64/libQtCore.so.4 #26 0x00007f3d9724a4e2 in QAbstractButton::clicked(bool) () from /usr/lib64/libQtGui.so.4 #27 0x00007f3d96fae4d3 in ?? () from /usr/lib64/libQtGui.so.4 #28 0x00007f3d96faf643 in ?? () from /usr/lib64/libQtGui.so.4 #29 0x00007f3d96faf72c in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib64/libQtGui.so.4 #30 0x00007f3d96c50dfe in QWidget::event(QEvent*) () from /usr/lib64/libQtGui.so.4 #31 0x00007f3d96c018ac in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4 #32 0x00007f3d96c07fad in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4 #33 0x00007f3d989c018a in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5 #34 0x00007f3d97a820ad in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4 #35 0x00007f3d96c07763 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib64/libQtGui.so.4 #36 0x00007f3d96c78f7b in ?? () from /usr/lib64/libQtGui.so.4 #37 0x00007f3d96c779ec in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib64/libQtGui.so.4 #38 0x00007f3d96c9e882 in ?? () from /usr/lib64/libQtGui.so.4 #39 0x00007f3d9258b316 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #40 0x00007f3d9258b668 in ?? () from /usr/lib64/libglib-2.0.so.0 #41 0x00007f3d9258b70c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #42 0x00007f3d97aaed55 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4 #43 0x00007f3d96c9e936 in ?? () from /usr/lib64/libQtGui.so.4 #44 0x00007f3d97a80d0f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4 #45 0x00007f3d97a81005 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4 #46 0x00007f3d970a3cdc in QDialog::exec() () from /usr/lib64/libQtGui.so.4 #47 0x000000000068911f in UMLApp::slotImportingWizard (this=<optimized out>) at /home/pwwagner/Desktop/work/src/umbrello/umbrello/uml.cpp:2631 #48 0x00007f3d97a95d68 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib64/libQtCore.so.4 #49 0x00007f3d96bfb752 in QAction::triggered(bool) () from /usr/lib64/libQtGui.so.4 #50 0x00007f3d96bfd123 in QAction::activate(QAction::ActionEvent) () from /usr/lib64/libQtGui.so.4 #51 0x00007f3d970260e9 in ?? () from /usr/lib64/libQtGui.so.4 #52 0x00007f3d9702a619 in ?? () from /usr/lib64/libQtGui.so.4 #53 0x00007f3d98a76735 in KMenu::mouseReleaseEvent(QMouseEvent*) () from /usr/lib64/libkdeui.so.5 #54 0x00007f3d96c50dfe in QWidget::event(QEvent*) () from /usr/lib64/libQtGui.so.4 #55 0x00007f3d9702e3eb in QMenu::event(QEvent*) () from /usr/lib64/libQtGui.so.4 #56 0x00007f3d96c018ac in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4 #57 0x00007f3d96c07fad in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4 #58 0x00007f3d989c018a in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5 #59 0x00007f3d97a820ad in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4 #60 0x00007f3d96c07763 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib64/libQtGui.so.4 #61 0x00007f3d96c792ac in ?? () from /usr/lib64/libQtGui.so.4 #62 0x00007f3d96c779ec in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib64/libQtGui.so.4 #63 0x00007f3d96c9e882 in ?? () from /usr/lib64/libQtGui.so.4 #64 0x00007f3d9258b316 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #65 0x00007f3d9258b668 in ?? () from /usr/lib64/libglib-2.0.so.0 #66 0x00007f3d9258b70c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #67 0x00007f3d97aaed76 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4 #68 0x00007f3d96c9e936 in ?? () from /usr/lib64/libQtGui.so.4 #69 0x00007f3d97a80d0f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4 #70 0x00007f3d97a81005 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4 #71 0x00007f3d97a8613b in QCoreApplication::exec() () from /usr/lib64/libQtCore.so.4 #72 0x000000000043b359 in main (argc=<optimized out>, argv=<optimized out>) at /home/pwwagner/Desktop/work/src/umbrello/umbrello/main.cpp:123 Reported using DrKonqi 1441158 1 ralf.habacker 2014-04-13 18:34:17 +0000 Please append a test case 1441225 2 okellogg 2014-04-14 06:08:16 +0000 (In reply to comment #1) > Please append a test case Agreed, test case is necessary for a definitive fix. OTOH, looking at the backtrace, Thread 1 [...] #7 UMLAttribute::setInitialValue (this=0x0, iv=...) at attribute.cpp:110 #8 0x00000000004f7026 in AdaImport::parseStmt (this=0x2b316b0) at codeimport/adaimport.cpp:620 At adaimport.cpp:620 we have a dereference of 'attr' without preceding check for NULL pointer: 619 UMLAttribute *attr = static_cast<UMLAttribute*>(o); 620 attr->setInitialValue(initialValue); The crash is inevitable here (even without knowing the exact use case.) 1441237 3 ralf.habacker 2014-04-14 08:57:06 +0000 Git commit 3094593ec89e2fbb1505b3e1ee472c42b4d90826 by Ralf Habacker. Committed on 14/04/2014 at 08:53. Pushed by habacker into branch 'master'. Crash fix on ada import. M +4 -2 umbrello/codeimport/adaimport.cpp http://commits.kde.org/umbrello/3094593ec89e2fbb1505b3e1ee472c42b4d90826 1441239 4 ralf.habacker 2014-04-14 09:00:09 +0000 Git commit 7ac0855f618f0bf32cf1a65eb9d27cf0c90540e1 by Ralf Habacker. Committed on 14/04/2014 at 08:53. Pushed by habacker into branch 'KDE/4.13'. Crash fix on ada import. FIXED-IN:4.13.0 (cherry picked from commit 3094593ec89e2fbb1505b3e1ee472c42b4d90826) M +4 -2 umbrello/codeimport/adaimport.cpp http://commits.kde.org/umbrello/7ac0855f618f0bf32cf1a65eb9d27cf0c90540e1 1441243 5 ralf.habacker 2014-04-14 09:01:10 +0000 Git commit c2228a10e11a0ab5f37359a9f631d69228e9d5b3 by Ralf Habacker. Committed on 14/04/2014 at 08:53. Pushed by habacker into branch 'KDE/4.12'. Crash fix on ada import. FIXED-IN:4.12.5 (cherry picked from commit 3094593ec89e2fbb1505b3e1ee472c42b4d90826) M +4 -2 umbrello/codeimport/adaimport.cpp http://commits.kde.org/umbrello/c2228a10e11a0ab5f37359a9f631d69228e9d5b3 1441570 6 ralf.habacker 2014-04-16 06:23:23 +0000 For the (In reply to comment #2) > (In reply to comment #1) > > Please append a test case > > Agreed, test case is necessary for a definitive fix. In the crash case the code importer writes in Import_Utils::insertAttribute() DEBUG(DBG_SRC) << "insertAttribute: Don not know what to do with " << owner->name() << " (object type " << UMLObject::toString(ot) << ")"; which indicates a issue with the parser or the related ada code. If this is a parser issue a related bug should be opened. 1446578 7 okellogg 2014-05-08 04:58:27 +0000 Git commit 17abd847cb78dd6e895a490f3a6fc02fe0433cc0 by Oliver Kellogg. Committed on 08/05/2014 at 04:51. Pushed by okellogg into branch 'master'. umbrello/codeimport/adaimport.cpp - Fix crash on Ada import seen after primary crash cause was lifted (followup to commit 3094593) M +1 -1 umbrello/codeimport/adaimport.cpp http://commits.kde.org/umbrello/17abd847cb78dd6e895a490f3a6fc02fe0433cc0 1455666 8 okellogg 2014-06-16 19:42:08 +0000 Git commit 3b43de1ee590214b3fd26e3b5f749dc03525da1d by Oliver Kellogg. Committed on 08/05/2014 at 04:51. Pushed by okellogg into branch 'KDE/4.13'. umbrello/codeimport/adaimport.cpp - Fix crash on Ada import seen after primary crash cause was lifted (followup to commit 3094593) M +1 -1 umbrello/codeimport/adaimport.cpp http://commits.kde.org/umbrello/3b43de1ee590214b3fd26e3b5f749dc03525da1d