Solution
Please Install the Updated Packages.
Insight
The Readline library provides a set of functions that allow users to edit command lines. Both Emacs and vi editing modes are available. The Readline library includes additional functions for maintaining a list of previously-entered command lines for recalling or editing those lines, and for performing csh-like history expansion on previous commands.
Affected
readline on Fedora 20
References
Updated on 2015-03-25