diff -Nru cronic-2/cronic cronic-3/cronic
--- cronic-2/cronic	2011-04-14 21:22:52.000000000 +0000
+++ cronic-3/cronic	2016-04-10 08:04:30.000000000 +0000
@@ -1,14 +1,15 @@
 #!/bin/bash
 
-# Cronic v2 - cron job report wrapper
-# Copyright 2007 Chuck Houpt. No rights reserved, whatsoever.
+# Cronic v3 - cron job report wrapper
+# Copyright 2007-2016 Chuck Houpt. No rights reserved, whatsoever.
 # Public Domain CC0: http://creativecommons.org/publicdomain/zero/1.0/
 
 set -eu
 
-OUT=/tmp/cronic.out.$$
-ERR=/tmp/cronic.err.$$
-TRACE=/tmp/cronic.trace.$$
+TMP=$(mktemp -d)
+OUT=$TMP/cronic.out
+ERR=$TMP/cronic.err
+TRACE=$TMP/cronic.trace
 
 set +e
 "$@" >$OUT 2>$TRACE
@@ -43,6 +44,4 @@
     fi
 fi
 
-rm -f "$OUT"
-rm -f "$ERR"
-rm -f "$TRACE"
+rm -rf "$TMP"
diff -Nru cronic-2/debian/changelog cronic-3/debian/changelog
--- cronic-2/debian/changelog	2016-03-22 10:14:00.000000000 +0000
+++ cronic-3/debian/changelog	2016-04-11 08:19:00.000000000 +0000
@@ -1,3 +1,11 @@
+cronic (3-1) unstable; urgency=medium
+
+  * Updated from upstream. (Closes: #820331)
+  * Update manual to v3.
+  * Update policy to 3.9.8 (no changes required).
+
+ -- Daniel Lange <dl.ml1@usrlocal.de>  Sun, 10 Apr 2016 10:59:36 +0200
+
 cronic (2-1) unstable; urgency=medium
 
   * Initial release. (Closes: #711017)
diff -Nru cronic-2/debian/control cronic-3/debian/control
--- cronic-2/debian/control	2016-03-22 10:14:00.000000000 +0000
+++ cronic-3/debian/control	2016-04-11 08:19:00.000000000 +0000
@@ -6,7 +6,7 @@
 Vcs-Browser: https://anonscm.debian.org/cgit/collab-maint/cronic.git
 Vcs-Git: https://anonscm.debian.org/git/collab-maint/cronic.git
 Homepage: http://habilis.net/cronic/
-Standards-Version: 3.9.7
+Standards-Version: 3.9.8
 
 Package: cronic
 Architecture: all
diff -Nru cronic-2/debian/cronic.1 cronic-3/debian/cronic.1
--- cronic-2/debian/cronic.1	2016-03-22 10:14:00.000000000 +0000
+++ cronic-3/debian/cronic.1	2016-04-11 08:19:00.000000000 +0000
@@ -1,5 +1,5 @@
 .\" man file for cronic
-.TH cronic "1" "March 2016 - v2" "admin" "admin"
+.TH cronic "1" "April 2016 - v3" "admin" "admin"
 .SH NAME
 cronic \- a shell script to help control the most annoying feature of cron:
 unwanted emailed output
@@ -70,6 +70,8 @@
 .fi
 .PP
 .SH VERSION HISTORY
+\fBv3\fR \- Use mktemp \-d to avoid race-conditions and security problems.
+.PP
 \fBv2\fR \- Corrected command evaluation, so shell meta-chars are preserved
 correctly (Thanks to Frank Wallingford for the fix).
 .PP
@@ -96,4 +98,4 @@
 .SH "SEE ALSO"
 .BR crontab(5),
 .BR bash(1)
-.\" end of man file for cronicl. Daniel Lange 160315, man v1.0 for cronic v2
+.\" end of man file for cronicl. Daniel Lange 160410, man v1.1 for cronic v3