Use mktemp to create our temporary files instead of basing them on our PID.

Only portable if you assume the presence of a mktemp helper.

diff -ur krb5-1.3.4/src/util/send-pr/send-pr.sh krb5-1.3.4/src/util/send-pr/send-pr.sh

--- krb5-1.3.4/src/util/send-pr/send-pr.sh	1997-03-20 01:13:56.000000000 +0100

+++ krb5-1.3.4/src/util/send-pr/send-pr.sh	2004-09-20 11:28:56.000000000 +0200

@@ -96,9 +96,9 @@

   fi

 fi

-TEMP=$TMPDIR/p$$

-BAD=$TMPDIR/pbad$$

-REF=$TMPDIR/pf$$

+TEMP=`mktemp "$TMPDIR"/p.XXXXXX` || exit 1

+BAD=`mktemp "$TMPDIR"/pbad.XXXXXX` || exit 1

+REF=`mktemp "$TMPDIR"/pf.XXXXXX` || exit 1

 # find a user name

 if [ "$LOGNAME" = "" ]; then

@@ -122,9 +122,10 @@

 else

   # Must use temp file due to incompatibilities in quoting behavior

   # and to protect shell metacharacters in the expansion of $LOGNAME

-  $PASSWD | grep "^$LOGNAME:" | awk -F: '{print $5}' | sed -e 's/,.*//' > $TEMP

-  ORIGINATOR="`cat $TEMP`"

-  rm -f $TEMP

+  TEMP2=`mktemp "$TMPDIR"/plogname.XXXXXX` || exit 1

+  $PASSWD | grep "^$LOGNAME:" | awk -F: '{print $5}' | sed -e 's/,.*//' > $TEMP2

+  ORIGINATOR="`cat $TEMP2`"

+  rm -f $TEMP2

 fi

 if [ -n "$ORGANIZATION" ]; then

@@ -280,7 +281,7 @@

 # Catch some signals. ($xs kludge needed by Sun /bin/sh)

 xs=0

 trap 'rm -f $REF $TEMP; exit $xs' 0

-trap 'echo "$COMMAND: Aborting ..."; rm -f $REF $TEMP; xs=1; exit' 1 2 3 13 15

+trap 'echo "$COMMAND: Aborting ..."; rm -f "$REF" "$BAD" "$TEMP"; xs=1; exit' 1 2 3 13 15

 # If they told us to use a specific file, then do so.

 if [ -n "$IN_FILE" ]; then