Details
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Bug
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Resolution: Done
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P1: Critical
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5.3.0
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None
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Windows 7
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3226a71a89f63fc590d1fa371c96bdd1dbe1e286 (branch 5.3, 20.6.2014, 5.3.2)
Description
We have a crash report from a user with the following stacktrace:
Dragonframe.exe!QWindowsPrintDevice::printableMargins() + 0xc3 bytes
C++
Dragonframe.exe!QPrintDevice::printableMargins() + 0x34 bytes C++
Dragonframe.exe!QWin32PrintEnginePrivate::setPageSize() + 0x71 bytes
C++
Dragonframe.exe!QWin32PrintEnginePrivate::updatePageLayout() + 0xdb bytes
C++
Dragonframe.exe!QWin32PrintEngine::setGlobalDevMode() + 0x1ec bytes
C++
Dragonframe.exe!QPrintDialogPrivate::QPrintDialogPrivate() + 0xe9 bytes
C++
Dragonframe.exe!QPrintDialogPrivate::openWindowsPrintDialogModally() +
0x285 bytes C++
Dragonframe.exe!KeypadFrame::printKeypad() Line 506 + 0x11 bytes C++
Dragonframe.exe!QMetaObject::activate() + 0x4f1 bytes C++
Dragonframe.exe!QMetaObject::activate() + 0x22 bytes C++
Dragonframe.exe!QAbstractButton::pressed() + 0xf bytes C++
Dragonframe.exe!QAbstractButtonPrivate::emitPressed() + 0x25 bytes C++
Dragonframe.exe!QAbstractButton::mousePressEvent() + 0x57 bytes C++
Dragonframe.exe!QWidget::event() + 0x8f bytes C++
Dragonframe.exe!QAbstractButton::event() + 0x9d bytes C++
Dragonframe.exe!QPushButton::event() + 0x73 bytes C++
Dragonframe.exe!QApplicationPrivate::notify_helper() + 0x98 bytes C++
Dragonframe.exe!QApplication::notify() + 0x6d0 bytes C++
Dragonframe.exe!QApplicationPrivate::notify_helper() + 0x98 bytes C++
Dragonframe.exe!QApplication::notify() + 0x17be bytes C++
The exception reported is:
Unhandled exception at 0x004d20f3 (Dragonframe.exe) in crash-10069.dmp: 0xC0000005: Access violation writing location 0x0000004e
So far we haven't been able to reproduce the bug locally. But I see that there were a few changes to these classes for 5.3, so maybe someone can figure out how this might happen.