$NetBSD: patch-ay,v 1.7 2008/11/15 01:19:08 dmcmahill Exp $

Address tmp file vulnerability at http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-4983

--- util/scidem.orig	2002-09-02 11:14:52.000000000 +0000
+++ util/scidem
@@ -5,34 +5,49 @@
 # Copyright INRIA
 echo ------------------- File $2--------------------
 SCI1=$1
+tmpd=/tmp/scidem.$$
+mkdir -m 0700 $tmpd
+rc=$?
+if test $rc -ne 0 ; then
+	cat << EOF
+
+ERROR:  $0 failed to create the directory 
+        $tmpd
+       securily.  It either already exists or you do not have sufficient permissions
+
+EOF
+	exit 1
+fi
+
 if [ -f $3  ]; then rm $3;fi;
-trap "rm -f /tmp/$2.$$ /tmp/$2.$$.res /tmp/$2.$$.err /tmp/$2.$$.diff\
+trap "rm -f ${tmpd}/$2.$$ ${tmpd}/$2.$$.res ${tmpd}/$2.$$.err ${tmpd}/$2.$$.diff\
         ;exit 1"  1 2 13 15
 echo "clear;lines(0);deff('[]=bugmes()','write(%io(2),''error on test'')');\
-        diary('$3');driver('Pos');" >> /tmp/$2.$$ ;
+        diary('$3');driver('Pos');" >> ${tmpd}/$2.$$ ;
 sed     -e "s/pause,end/bugmes();quit;end/" \
         -e "s/halt()//" \
-        $2 >> /tmp/$2.$$ ;
-echo "diary(0);xend();exit;" >> /tmp/$2.$$ ;
-($SCI1/bin/scilab -nwni < /tmp/$2.$$ > /tmp/$2.$$.res ) 2> /tmp/$2.$$.err ;
+        $2 >> ${tmpd}/$2.$$ ;
+echo "diary(0);xend();exit;" >> ${tmpd}/$2.$$ ;
+($SCI1/bin/scilab -nwni < ${tmpd}/$2.$$ > ${tmpd}/$2.$$.res ) 2> ${tmpd}/$2.$$.err ;
 sed -e "s/ \./0\./g" -e "s/E+/D+/g" -e "s/E-/D-/g" -e "s/-\./-0\./g" -e "s/^-->//g" -e "s/^-1->//g" $3 > $3.n
 grep -v "xinit(" $3.n | grep -v "diary(" | grep -v "exec("  > $3
 rm -f $3.n
-if ( grep " error" /tmp/$2.$$.res >  /dev/null ) ; then 
+if ( grep " error" ${tmpd}/$2.$$.res >  /dev/null ) ; then 
         if [ $# != 4 ]; then 
                 echo "Test failed ERROR DETECTED  while executing $2" ;
-        else if (grep "$4" /tmp/$2.$$.res >  /dev/null ) ; 
+        else if (grep "$4" ${tmpd}/$2.$$.res >  /dev/null ) ; 
              then  echo Test skipped ;
              else echo "Test failed ERROR DETECTED  while executing $2" ;
              fi;
         fi;
 else if [ -f $3.ref ];then 
-        if ( diff -w $3 $3.ref > /tmp/$2.$$.diff ) ;
+        if ( diff -w $3 $3.ref > ${tmpd}/$2.$$.diff ) ;
         then  echo Test passed ;
         else  echo Test Failed SEE : diff -w  $3 $3.ref ;
         fi;
       fi;
 fi;
 echo ---------------------------------------------------------- 
-#rm -f /tmp/$2.$$ /tmp/$2.$$.res /tmp/$2.$$.err /tmp/$2.$$.diff
+#rm -f ${tmpd}/$2.$$ ${tmpd}/$2.$$.res ${tmpd}/$2.$$.err ${tmpd}/$2.$$.diff
+rm -fr ${tmpd}
 exit 0