
diff -r 677179c76e35 -r 0711775cb6b0 slides/slides03.tex
--- a/slides/slides03.tex	Tue Oct 08 02:22:53 2013 +0100
+++ b/slides/slides03.tex	Tue Oct 08 05:53:21 2013 +0100
@@ -162,17 +162,34 @@
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \mode<presentation>{
 \begin{frame}[c]
+\frametitle{A Float Printed ``Twice''}
+
+{\lstset{language=Java}
+\footnotesize
+\lstinputlisting{../progs/C1.c}}
+
+\end{frame}}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%   
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\mode<presentation>{
+\begin{frame}[c]
 \frametitle{\begin{tabular}{c}The Problem\end{tabular}}
 
 \begin{itemize}
 \item The basic problem is that library routines in C look as follows:
+
 \begin{center}
-{\lstset{language=Java}\fontsize{8}{10}\selectfont%
-\texttt{\lstinputlisting{../progs/app5.c}}}
+{\lstset{language=Java}
+\footnotesize
+\lstinputlisting{../progs/app5.c}}
 \end{center}
+
 \item the resulting problems are often remotely exploitable 
-\item can be used to circumvents all access control
-(botnets for further attacks)
+\item can be used to circumvents all access control\\
+(for grooming botnets for further attacks)
 \end{itemize}
   
 \end{frame}}
@@ -196,22 +213,6 @@
 \end{frame}}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%   
 
-
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-\mode<presentation>{
-\begin{frame}[c]
-
-\small
-\texttt{my\_float} is printed twice:\bigskip
-
-{\lstset{language=Java}\fontsize{8}{10}\selectfont%
-\texttt{\lstinputlisting{../progs/C1.c}}}
-
-  
-\end{frame}}
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%   
-
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \mode<presentation>{
 \begin{frame}[c]
@@ -257,7 +258,7 @@
 \frametitle{\begin{tabular}{c}Payloads\end{tabular}}
 
 \begin{itemize}
-\item the idea is you store some code as part to the buffer
+\item the idea is you store some code to the buffer
 \item you then override the return address to execute this payload\medskip
 \item normally you start a root-shell\pause
 \item difficulty is to guess the right place where to ``jump''
@@ -279,7 +280,7 @@
 \end{center}
 \end{itemize}\bigskip\bigskip
   
-{\lstset{language=Java}\fontsize{8}{10}\selectfont%
+{\lstset{language=Java}\small
 \texttt{\lstinputlisting{../progs/app5.c}}}
   
 \end{frame}}
@@ -305,7 +306,7 @@
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \mode<presentation>{
 \begin{frame}[c]
-\frametitle{\begin{tabular}{c}Protections against BO Attacks\end{tabular}}
+\frametitle{\begin{tabular}{c}Protections against\\ BO Attacks\end{tabular}}
 
 \begin{itemize}
 \item use safe library functions




