[Kde-pim] Review Request: When processing a parenthesized list, make sure there is enough data

[Robert Marmorstein]

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http://svn.reviewboard.kde.org/r/5657/
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Review request for KDE PIM, Kevin Krammer and Kevin Ottens.


Summary
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I experienced a crash in ImapStreamParser::readParenthesizedList() that was caused by m_position becoming larger than the size of the QByteArray.  I will admit I don't understand this code thorougly, but it looks to me like the correct solution is to use the waitForMoreData function to prevent this from happening, so here is a patch that does that.  Please feel free to be critical -- I would really like to understand this code, so any comments or suggestions will be delightfully accepted as constructive feedback.


Diffs
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  /trunk/KDE/kdepimlibs/kimap/imapstreamparser.cpp 1187364 

Diff: http://svn.reviewboard.kde.org/r/5657/diff


Testing
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The imap resource used to crash pretty much every time I started kontact or kmail.  Now it doesn't.  


Thanks,

Robert

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