https://bugs.kde.org/show_bug.cgi?id=388788
--- Comment #1 from Vaclav Pravda <protikandi...@seznam.cz> --- Created attachment 111144 --> https://bugs.kde.org/attachment.cgi?id=111144&action=edit New crash information added by DrKonqi kmail (5.5.3) using Qt 5.9.1 Kmail crashes every time I try to reply certain message. I do not think this is caused just by embeded images as described in the original bug report. I have a HTML message in my inbox, then the same message which has been forwarded to me by someone using Outlook. We were both recipients of the very same message. Replying to the original message works fine, replying to the forwarded message causes the described crash. - Custom settings of the application: IMAP account -- Backtrace (Reduced): #6 0x00007fe20546f17c in QTextLine::height() const () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 [...] #10 0x00007fe2054bf3b8 in QTextDocumentLayout::doLayout(int, int, int) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 #11 0x00007fe2054c0673 in QTextDocumentLayout::documentChanged(int, int, int) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 #12 0x00007fe20548aaed in QTextDocument::markContentsDirty(int, int) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 [...] #16 0x00007fe2054dfb27 in QSyntaxHighlighter::rehighlight() () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 -- You are receiving this mail because: You are watching all bug changes.