Bug 168310

Summary:	Okular crashes if you use 'Speak current page'. This was only tested with no document loaded.
Product:	[Applications] okular	Reporter:	Luísa Lourenço <kikentai>
Component:	general	Assignee:	Okular developers <okular-devel>
Status:	RESOLVED FIXED
Severity:	crash
Priority:	NOR
Version First Reported In:	unspecified
Target Milestone:	---
Platform:	unspecified
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Luísa Lourenço 2008-08-04 10:55:50 UTC

Version:           0.7 (using KDE 4.1.0)
Installed from:    Unlisted Binary Package
Compiler:           This was installed through a Arch Linux package (which was not listed)
OS:                Linux

To replicate this bug:
- start Okular
- go to tools-> Speak current page

Now it should crash with a SIGSEGV:

Application: Okular (okular), signal SIGSEGV
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[Thread debugging using libthread_db enabled]
[New Thread 0xb64e1700 (LWP 8980)]
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[KCrash handler]
#6  0xb4e90837 in PageViewItem::page () from /usr/lib/kde4/okularpart.so
#7  0xb4e8579a in PageView::slotSpeakCurrentPage ()
   from /usr/lib/kde4/okularpart.so
#8  0xb4e8bc25 in PageView::qt_metacall () from /usr/lib/kde4/okularpart.so
#9  0xb76a485b in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#10 0xb76a4b30 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#11 0xb6beeec1 in QAction::triggered () from /usr/lib/libQtGui.so.4
#12 0xb6bef837 in QAction::activate () from /usr/lib/libQtGui.so.4
#13 0xb6f69252 in ?? () from /usr/lib/libQtGui.so.4
#14 0x090c4fa8 in ?? ()
#15 0x00000000 in ?? ()
#0  0xb7ff4424 in __kernel_vsyscall ()

Comment 1 Pino Toscano 2008-08-04 12:17:20 UTC

SVN commit 841918 by pino:

Enable the text-to-speech actions only when there is a document loaded (other than KTTS being present, of course).

BUG: 168310


 M  +18 -9     pageview.cpp  


WebSVN link: http://websvn.kde.org/?view=rev&revision=841918

Comment 2 Pino Toscano 2008-08-04 12:21:27 UTC

SVN commit 841925 by pino:

Backport: enable the text-to-speech actions only when there is a document loaded (other than KTTS being present, of course).
This will be in KDE 4.1.1.

CCBUG: 168310


 M  +18 -9     pageview.cpp  


WebSVN link: http://websvn.kde.org/?view=rev&revision=841925

Comment 3 Luísa Lourenço 2008-08-04 12:28:47 UTC

I'm confused with the comment:
This is 'RESOLVED FIXED' because it won't crash in KDE 4.1.1 or because you think people shouldn't use the option with no document loaded?

Comment 4 Pino Toscano 2008-08-04 12:33:49 UTC

> This is 'RESOLVED FIXED' because it won't crash in KDE 4.1.1

Yes.