Finally fixed buffer overflow properly thanks to vanhoefm (Closes: #728).

git-svn-id: http://svn.aircrack-ng.org/trunk@2372 28c6078b-6c39-48e3-add9-af49d547ecab
Finally fixed buffer overflow properly thanks to vanhoefm (Closes: #728) - Added missing file from commit.

git-svn-id: http://svn.aircrack-ng.org/trunk@2373 28c6078b-6c39-48e3-add9-af49d547ecab