SecBSD's official ports repository

mail/metamail/patches/patch-src_bin_showpartial

@@ -0,0 +1,80 @@
+--- src/bin/showpartial.orig	Wed Feb  2 23:21:29 1994
++++ src/bin/showpartial	Sat Mar 17 10:51:52 2012
+@@ -2,23 +2,59 @@
+ # (The "-fb" might need to be changed to "-f" on some systems)
+ #
+ 
++# Check argument integrity. Don't trust mail headers
++switch ("$1$2$3$4")
++case "*[\t ]*":
++  echo "Illegal white space in arguments\!"
++  echo "Command was:"
++  echo "'$0' '$1' '$2' '$3' '$4'"
++  exit 2
++endsw
++
++# Set a sensible value for the temporary directory, if its not
++# already set.  If TMPDIR is set previously, then we will
++# assume it is adequately protected.
+ if (! $?METAMAIL_TMPDIR) then
+-    set METAMAIL_TMPDIR=/tmp
++    if ($?TMPDIR) then
++        set METAMAIL_TMPDIR="$TMPDIR"
++    else
++        set METAMAIL_TMPDIR=~/metamail_tmp
++    endif
+ endif
+ 
++# Set a sensible umask value
++umask 077
++
++# Make sure that the temporary directory is available
++if (! -d "$METAMAIL_TMPDIR") then
++
++    if (! -e "$METAMAIL_TMPDIR") then
++        mkdir "$METAMAIL_TMPDIR"
++    else
++        echo "$METAMAIL_TMPDIR exists, but is not a directory"
++        exit 2
++    endif
++
++    if ( $status != 0 || ! -d "$METAMAIL_TMPDIR" ) then
++        echo "Error creating $METAMAIL_TMPDIR"
++        exit 2
++    endif
++
++endif
++
+ set TREEROOT=${METAMAIL_TMPDIR}/m-prts-`whoami`
+ if ($#argv < 3 || $#argv > 4) then
+     echo "Usage:  showpartial file id partnum totalnum"
+     exit -1
+ endif
+-set file=$1
++set file="$1"
+ # This next line is because message-id can contain weird chars
+-set id=`echo $2 | tr -d  \!\$\&\*\(\)\|\'\"\;\/\<\>\\` 
+-@ partnum = $3
+-if ($#argv == 3 || $4 == "") then
++set id=`echo "$2" | tr -d  \!\$\&\*\(\)\|\'\"\;\/\<\>\\` 
++@ partnum = "$3"
++if ($#argv == 3 || "$4" == "") then
+     set totalnum=-1
+ else
+-    @ totalnum = $4
++    @ totalnum = "$4"
+ endif
+ 
+ if (! -d  $TREEROOT)  then
+@@ -35,9 +71,9 @@ if (! -d ${TREEROOT}/$id) then 
+         exit -1
+     endif
+ endif
+-cp $file ${TREEROOT}/$id/$partnum
++cp "$file" ${TREEROOT}/$id/$partnum
+ if ($status) then 
+-    echo cp $file ${TREEROOT}/$id/$partnum failed
++    echo cp "$file" ${TREEROOT}/$id/$partnum failed
+     exit -1
+ endif
+ if ($totalnum == -1) then