In Frame.cpp, the variable m_beganSelectingText (defined in FramePrivate.h) is sometimes being tested in handleMouseReleaseEvent() before it has been initialized to any value.
Created attachment 11308 [details] patch to init value to false
Comment on attachment 11308 [details] patch to init value to false r=me
Please fix the first line of the ChangeLog when committing.
Committed revision 17550