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Details

Type: Bug
Resolution: Done
Priority: P1: Critical
Fix Version/s: Qt Creator 4.2.0-rc1
Affects Version/s: Qt Creator 4.1.0
Component/s: Remote Linux
Labels:
- Reported_by_support_silver

Commits:
d5dd9c080867bcc45c6efd2a8aebf7ab5147e59f

Description

When creating a SSH key pair for a device it will crash. I reproduced this by going to Tools | Options | Devices and clicking Create for the device and then it will crash with the following stack trace:

terminate called after throwing an instance of 'Botan::Pipe::Invalid_Message_Number'
  what():  Pipe::remaining: Invalid message number 1

Thread 1 "qtcreator" received signal SIGABRT, Aborted.
0x00007ffff48a6418 in __GI_raise (sig=sig@entry=6)
    at ../sysdeps/unix/sysv/linux/raise.c:54
54	../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
(gdb) bt
#0  0x00007ffff48a6418 in __GI_raise (sig=sig@entry=6)
    at ../sysdeps/unix/sysv/linux/raise.c:54
#1  0x00007ffff48a801a in __GI_abort () at abort.c:89
#2  0x00007ffff51e884d in __gnu_cxx::__verbose_terminate_handler() ()
   from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#3  0x00007ffff51e66b6 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#4  0x00007ffff51e6701 in std::terminate() ()
   from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#5  0x00007ffff51e6919 in __cxa_throw ()
   from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#6  0x00007fffe828f97e in ?? ()
   from /home/andy/QtForDC/Tools/QtCreator/lib/qtcreator/plugins/../libQtcSsh.so.4
#7  0x00007fffe8200c8e in QSsh::SshKeyGenerator::generatePkcs8KeyString(QSharedPointer<Botan::Private_Key> const&, bool, Botan::RandomNumberGenerator&) ()
   from /home/andy/QtForDC/Tools/QtCreator/lib/qtcreator/plugins/../libQtcSsh.so.4
#8  0x00007fffe820126b in QSsh::SshKeyGenerator::generateKeys(QSsh::SshKeyGenerator::KeyType, QSsh::SshKeyGenerator::PrivateKeyFormat, int, QSsh::SshKeyGenerator::EncryptionMode) ()
   from /home/andy/QtForDC/Tools/QtCreator/lib/qtcreator/plugins/../libQtcSsh.so.4
#9  0x00007fffe8235d3b in QSsh::SshKeyCreationDialog::generateKeys() ()
---Type <return> to continue, or q <return> to quit---
  me/andy/QtForDC/Tools/QtCreator/lib/qtcreator/plugins/../libQtcSsh.so.4
#10 0x00007ffff5c0277d in QMetaObject::activate(QObject*, int, int, void**) ()
   from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Core.so.5
#11 0x00007ffff6fc7682 in QAbstractButton::clicked(bool) ()
   from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Widgets.so.5
#12 0x00007ffff6fc7875 in ?? () from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Widgets.so.5
#13 0x00007ffff6fc8e44 in ?? () from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Widgets.so.5
#14 0x00007ffff6fc8fe4 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) ()
   from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Widgets.so.5
#15 0x00007ffff6f29b78 in QWidget::event(QEvent*) () from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Widgets.so.5
#16 0x00007ffff6ee452c in QApplicationPrivate::notify_helper(QObject*, QEvent*) ()
   from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Widgets.so.5
#17 0x00007ffff6eeb808 in QApplication::notify(QObject*, QEvent*) ()
   from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Widgets.so.5
#18 0x00007ffff5bdaae0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) ()
   from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Core.so.5
#19 0x00007ffff6eea7bf in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Widgets.so.5
#20 0x00007ffff6f45056 in ?? () from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Widgets.so.5
#21 0x00007ffff6f47513 in ?? () from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Widgets.so.5
#22 0x00007ffff6ee452c in QApplicationPrivate::notify_helper(QObject*, QEvent*) ()
   from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Widgets.so.5
#23 0x00007ffff6eeb220 in QApplication::notify(QObject*, QEvent*) ()
   from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Widgets.so.5
#24 0x00007ffff5bdaae0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) ()
   from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Core.so.5
#25 0x00007ffff66e18db in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) ()
   from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Gui.so.5
#26 0x00007ffff66e3745 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) ()
   from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Gui.so.5
#27 0x00007ffff66c4e73 in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
   from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Gui.so.5
#28 0x00007fffee375080 in ?? () from /home/andy/QtForDC/Tools/QtCreator/lib/Qt/plugins/platforms/../../lib/libQt5XcbQpa.so.5
#29 0x00007ffff15541a7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007ffff1554400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007ffff15544ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007ffff5c28047 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
   from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Core.so.5
---Type <return> to continue, or q <return> to quit---
#33 0x00007ffff5bd8dca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) ()
   from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Core.so.5
#34 0x00007ffff70c35b7 in QDialog::exec() () from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Widgets.so.5
#35 0x00007fffd13744c3 in RemoteLinux::GenericLinuxDeviceConfigurationWidget::createNewKey() ()
   from /home/andy/QtForDC/Tools/QtCreator/lib/qtcreator/plugins/libRemoteLinux.so
#36 0x00007ffff5c0277d in QMetaObject::activate(QObject*, int, int, void**) ()
   from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Core.so.5
#37 0x00007ffff6fc7682 in QAbstractButton::clicked(bool) ()
   from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Widgets.so.5
#38 0x00007ffff6fc7875 in ?? () from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Widgets.so.5
#39 0x00007ffff6fc8e44 in ?? () from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Widgets.so.5
#40 0x00007ffff6fc8fe4 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) ()
   from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Widgets.so.5
#41 0x00007ffff6f29b78 in QWidget::event(QEvent*) () from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Widgets.so.5
#42 0x00007ffff6ee452c in QApplicationPrivate::notify_helper(QObject*, QEvent*) ()
   from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Widgets.so.5
#43 0x00007ffff6eeb808 in QApplication::notify(QObject*, QEvent*) ()
   from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Widgets.so.5
#44 0x00007ffff5bdaae0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) ()
   from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Core.so.5
#45 0x00007ffff6eea7bf in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Widgets.so.5
#46 0x00007ffff6f45056 in ?? () from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Widgets.so.5
#47 0x00007ffff6f47513 in ?? () from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Widgets.so.5
#48 0x00007ffff6ee452c in QApplicationPrivate::notify_helper(QObject*, QEvent*) ()
   from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Widgets.so.5
#49 0x00007ffff6eeb220 in QApplication::notify(QObject*, QEvent*) ()
   from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Widgets.so.5
#50 0x00007ffff5bdaae0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) ()
   from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Core.so.5
#51 0x00007ffff66e18db in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) ()
   from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Gui.so.5
#52 0x00007ffff66e3745 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) ()
   from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Gui.so.5
#53 0x00007ffff66c4e73 in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
   from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Gui.so.5
#54 0x00007fffee375080 in ?? () from /home/andy/QtForDC/Tools/QtCreator/lib/Qt/plugins/platforms/../../lib/libQt5XcbQpa.so.5
#55 0x00007ffff15541a7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
---Type <return> to continue, or q <return> to quit---
#56 0x00007ffff1554400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#57 0x00007ffff15544ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#58 0x00007ffff5c28047 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
   from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Core.so.5
#59 0x00007ffff5bd8dca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) ()
   from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Core.so.5
#60 0x00007ffff70c35b7 in QDialog::exec() () from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Widgets.so.5
#61 0x00007fffe9d32d47 in ?? () from /home/andy/QtForDC/Tools/QtCreator/lib/qtcreator/plugins/libCore.so
#62 0x00007fffe9ccc879 in ?? () from /home/andy/QtForDC/Tools/QtCreator/lib/qtcreator/plugins/libCore.so
#63 0x00007ffff5c0277d in QMetaObject::activate(QObject*, int, int, void**) ()
   from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Core.so.5
#64 0x00007ffff6edd7b2 in QAction::triggered(bool) () from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Widgets.so.5
#65 0x00007ffff5c0277d in QMetaObject::activate(QObject*, int, int, void**) ()
   from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Core.so.5
#66 0x00007ffff6edd7b2 in QAction::triggered(bool) () from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Widgets.so.5
#67 0x00007ffff6ee018d in QAction::activate(QAction::ActionEvent) ()
   from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Widgets.so.5
#68 0x00007ffff7045faa in ?? () from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Widgets.so.5
#69 0x00007ffff704a964 in ?? () from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Widgets.so.5
#70 0x00007ffff704e7c6 in QMenu::mouseReleaseEvent(QMouseEvent*) ()
   from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Widgets.so.5
#71 0x00007ffff6f29b78 in QWidget::event(QEvent*) () from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Widgets.so.5
#72 0x00007ffff704f1cb in QMenu::event(QEvent*) () from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Widgets.so.5
#73 0x00007ffff6ee452c in QApplicationPrivate::notify_helper(QObject*, QEvent*) ()
   from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Widgets.so.5
#74 0x00007ffff6eeb808 in QApplication::notify(QObject*, QEvent*) ()
   from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Widgets.so.5
#75 0x00007ffff5bdaae0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) ()
   from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Core.so.5
#76 0x00007ffff6eea7bf in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Widgets.so.5
#77 0x00007ffff6f455fb in ?? () from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Widgets.so.5
#78 0x00007ffff6f47513 in ?? () from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Widgets.so.5
#79 0x00007ffff6ee452c in QApplicationPrivate::notify_helper(QObject*, QEvent*) ()
   from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Widgets.so.5
#80 0x00007ffff6eeb220 in QApplication::notify(QObject*, QEvent*) ()
   from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Widgets.so.5
#81 0x00007ffff5bdaae0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) ()
---Type <return> to continue, or q <return> to quit---
   from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Core.so.5
#82 0x00007ffff66e18db in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) ()
   from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Gui.so.5
#83 0x00007ffff66e3745 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) ()
   from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Gui.so.5
#84 0x00007ffff66c4e73 in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
   from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Gui.so.5
#85 0x00007fffee375080 in ?? () from /home/andy/QtForDC/Tools/QtCreator/lib/Qt/plugins/platforms/../../lib/libQt5XcbQpa.so.5
#86 0x00007ffff15541a7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#87 0x00007ffff1554400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#88 0x00007ffff15544ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#89 0x00007ffff5c28047 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
   from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Core.so.5
#90 0x00007ffff5bd8dca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) ()
   from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Core.so.5
#91 0x00007ffff5be0bad in QCoreApplication::exec() () from /home/andy/QtForDC/Tools/QtCreator/bin/../lib/Qt/lib/libQt5Core.so.5
#92 0x0000000000409a2c in ?? ()
#93 0x00007ffff4891830 in __libc_start_main (main=0x406d60, argc=1, argv=0x7fffffffdd28, init=<optimized out>, 
    fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffffffdd18) at ../csu/libc-start.c:291
#94 0x000000000040a291 in ?? ()
#95 0x00007fffffffdd18 in ?? ()
#96 0x000000000000001c in ?? ()
#97 0x0000000000000001 in ?? ()
#98 0x00007fffffffe0f4 in ?? ()
#99 0x0000000000000000 in ?? ()

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For Gerrit Dashboard: QTCREATORBUG-17349
#	Subject	Branch	Project	Status	CR	V
178088,2	SSH: Fix typo in key generator that leads to a crash	4.2	qt-creator/qt-creator	Status: MERGED	+2	0

When creating a SSH key pair for a device it will crash

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