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cfc9596205
strings in csh shell scripts. Obtained from: Description of patch in CERT advisory
261 lines
6.7 KiB
Plaintext
261 lines
6.7 KiB
Plaintext
diff -u -r mm2.7.org/src/bin/showaudio mm2.7/src/bin/showaudio
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--- bin/showaudio Wed Feb 2 16:21:26 1994
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+++ bin/showaudio Wed May 21 21:34:08 1997
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@@ -15,9 +15,35 @@
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# WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES.
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#
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-
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+# Set a sensible value for the temporary directory, if its not
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+# already set. If TMPDIR is set previously, then we will
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+# assume it is adequately protected.
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if (! $?METAMAIL_TMPDIR) then
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- set METAMAIL_TMPDIR=/tmp
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+ if ($?TMPDIR) then
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+ set METAMAIL_TMPDIR="$TMPDIR"
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+ else
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+ set METAMAIL_TMPDIR=~/metamail_tmp
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+ endif
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+endif
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+
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+# Set a sensible umask value
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+umask 077
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+
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+# Make sure that the temporary directory is available
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+if (! -d "$METAMAIL_TMPDIR") then
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+
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+ if (! -e "$METAMAIL_TMPDIR") then
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+ mkdir "$METAMAIL_TMPDIR"
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+ else
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+ echo "$METAMAIL_TMPDIR exists, but is not a directory"
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+ exit 2
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+ endif
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+
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+ if ( $status != 0 || ! -d "$METAMAIL_TMPDIR" ) then
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+ echo "Error creating $METAMAIL_TMPDIR"
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+ exit 2
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+ endif
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+
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endif
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# First, figure out which machine to play it on!
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@@ -33,7 +59,7 @@
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set ORG="Bellcore"
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set STDINPUT=0
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if ("$1" == "-p") then
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- set AUDIOPHONE=$2
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+ set AUDIOPHONE="$2"
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shift
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shift
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endif
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@@ -173,7 +199,7 @@
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set AUDIOPHONE=$<
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endif
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if ($thishost == $AUDIOPHONEHOST || $thishost == $AUDIOPHONEHOSTLONG) then
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- echo Calling Phone number $AUDIOPHONE
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+ echo Calling Phone number "$AUDIOPHONE"
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echo "You MUST SAY HELLO when you answer the phone, or you will not hear the message."
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mail -s "showaudio: `whoami` called $AUDIOPHONE" $AUDIOLOGMAIL < /dev/null
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if ($STDINPUT) then
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@@ -206,7 +232,7 @@
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echo -n "File name:"
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set fname=$<
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endif
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-cp $1 $fname
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+cp "$1" $fname
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if ($status == 0) echo Wrote raw audio file: $fname
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exit 0
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Only in mm2.7/src/bin: showaudio~
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diff -u -r mm2.7.org/src/bin/showexternal mm2.7/src/bin/showexternal
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--- bin/showexternal Tue Feb 8 09:39:05 1994
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+++ bin/showexternal Wed May 21 21:41:39 1997
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@@ -15,9 +15,45 @@
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# WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES.
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#
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+# Check argument integrity. Don't trust mail headers
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+switch ("$1$2$3$4$5$6$7")
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+case "*[\t ]*":
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+ echo "Illegal white space in arguments\!"
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+ echo "Command was:"
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+ echo "'$0' '$1' '$2' '$3' '$4' '$5' '$6' '$7'"
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+ exit 2
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+endsw
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+
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onintr cleanup
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+# Set a sensible value for the temporary directory, if its not
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+# already set. If TMPDIR is set previously, then we will
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+# assume it is adequately protected.
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if (! $?METAMAIL_TMPDIR) then
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- set METAMAIL_TMPDIR=/tmp
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+ if ($?TMPDIR) then
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+ set METAMAIL_TMPDIR="$TMPDIR"
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+ else
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+ set METAMAIL_TMPDIR=~/metamail_tmp
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+ endif
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+endif
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+
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+# Set a sensible umask value
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+umask 077
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+
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+# Make sure that the temporary directory is available
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+if (! -d "$METAMAIL_TMPDIR") then
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+
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+ if (! -e "$METAMAIL_TMPDIR") then
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+ mkdir "$METAMAIL_TMPDIR"
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+ else
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+ echo "$METAMAIL_TMPDIR exists, but is not a directory"
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+ exit 2
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+ endif
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+
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+ if ( $status != 0 || ! -d "$METAMAIL_TMPDIR" ) then
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+ echo "Error creating $METAMAIL_TMPDIR"
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+ exit 2
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+ endif
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+
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endif
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if (! $?FTP) then
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set FTP=ftp
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Only in mm2.7/src/bin: showexternal~
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diff -u -r mm2.7.org/src/bin/showpartial mm2.7/src/bin/showpartial
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--- bin/showpartial Wed Feb 2 16:21:29 1994
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+++ bin/showpartial Wed May 21 21:39:49 1997
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@@ -2,8 +2,44 @@
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# (The "-fb" might need to be changed to "-f" on some systems)
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#
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+# Check argument integrity. Don't trust mail headers
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+switch ("$1$2$3$4")
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+case "*[\t ]*":
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+ echo "Illegal white space in arguments\!"
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+ echo "Command was:"
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+ echo "'$0' '$1' '$2' '$3' '$4'"
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+ exit 2
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+endsw
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+
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+# Set a sensible value for the temporary directory, if its not
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+# already set. If TMPDIR is set previously, then we will
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+# assume it is adequately protected.
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if (! $?METAMAIL_TMPDIR) then
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- set METAMAIL_TMPDIR=/tmp
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+ if ($?TMPDIR) then
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+ set METAMAIL_TMPDIR="$TMPDIR"
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+ else
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+ set METAMAIL_TMPDIR=~/metamail_tmp
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+ endif
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+endif
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+
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+# Set a sensible umask value
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+umask 077
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+
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+# Make sure that the temporary directory is available
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+if (! -d "$METAMAIL_TMPDIR") then
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+
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+ if (! -e "$METAMAIL_TMPDIR") then
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+ mkdir "$METAMAIL_TMPDIR"
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+ else
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+ echo "$METAMAIL_TMPDIR exists, but is not a directory"
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+ exit 2
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+ endif
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+
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+ if ( $status != 0 || ! -d "$METAMAIL_TMPDIR" ) then
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+ echo "Error creating $METAMAIL_TMPDIR"
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+ exit 2
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+ endif
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+
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endif
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set TREEROOT=${METAMAIL_TMPDIR}/m-prts-`whoami`
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@@ -11,14 +47,14 @@
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echo "Usage: showpartial file id partnum totalnum"
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exit -1
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endif
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-set file=$1
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+set file="$1"
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# This next line is because message-id can contain weird chars
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-set id=`echo $2 | tr -d \!\$\&\*\(\)\|\'\"\;\/\<\>\\`
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-@ partnum = $3
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-if ($#argv == 3 || $4 == "") then
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+set id=`echo "$2" | tr -d \!\$\&\*\(\)\|\'\"\;\/\<\>\\`
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+@ partnum = "$3"
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+if ($#argv == 3 || "$4" == "") then
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set totalnum=-1
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else
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- @ totalnum = $4
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+ @ totalnum = "$4"
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endif
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if (! -d $TREEROOT) then
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@@ -35,9 +71,9 @@
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exit -1
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endif
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endif
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-cp $file ${TREEROOT}/$id/$partnum
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+cp "$file" ${TREEROOT}/$id/$partnum
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if ($status) then
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- echo cp $file ${TREEROOT}/$id/$partnum failed
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+ echo cp "$file" ${TREEROOT}/$id/$partnum failed
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exit -1
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endif
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if ($totalnum == -1) then
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Only in mm2.7/src/bin: showpartial~
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diff -u -r mm2.7.org/src/bin/showpicture mm2.7/src/bin/showpicture
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--- bin/showpicture Mon Feb 7 10:59:54 1994
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+++ bin/showpicture Wed May 21 21:34:59 1997
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@@ -15,15 +15,42 @@
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# WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES.
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#
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+# Set a sensible value for the temporary directory, if its not
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+# already set. If TMPDIR is set previously, then we will
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+# assume it is adequately protected.
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if (! $?METAMAIL_TMPDIR) then
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- set METAMAIL_TMPDIR=/tmp
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+ if ($?TMPDIR) then
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+ set METAMAIL_TMPDIR="$TMPDIR"
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+ else
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+ set METAMAIL_TMPDIR=~/metamail_tmp
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+ endif
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+endif
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+
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+# Set a sensible umask value
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+umask 077
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+
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+# Make sure that the temporary directory is available
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+if (! -d "$METAMAIL_TMPDIR") then
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+
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+ if (! -e "$METAMAIL_TMPDIR") then
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+ mkdir "$METAMAIL_TMPDIR"
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+ else
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+ echo "$METAMAIL_TMPDIR exists, but is not a directory"
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+ exit 2
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+ endif
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+
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+ if ( $status != 0 || ! -d "$METAMAIL_TMPDIR" ) then
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+ echo "Error creating $METAMAIL_TMPDIR"
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+ exit 2
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+ endif
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+
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endif
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if (! $?X_VIEWER) then
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-set X_VIEWER="xloadimage -view -quiet -geometry +1+1"
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+ set X_VIEWER="xloadimage -view -quiet -geometry +1+1"
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# set X_VIEWER="xv -geometry +1+1"
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endif
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-if ($1 == "-viewer" && $#argv > 1) then
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+if ("$1" == "-viewer" && $#argv > 1) then
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set X_VIEWER = "$2"
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shift
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shift
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@@ -57,7 +84,7 @@
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endif
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end
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endif
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- cp $1 $fname
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+ cp "$1" $fname
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if ($status == 0) echo Wrote file $fname
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exit 0
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endif
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