Package: munin-node
Version: 1.4.4-1
Severity: normal
Tags: patch
Hi,
within mktempfile() in amavis plugin the executed variable $cmd looks like this:
"/bin/mktemp -p /tmp/ munin-amavis.XXXXXX"
where the quotes are part of the string itself. I inserted a set -x in the
script and the munin-node.log showed the following:
===================
2010/03/23-20:35:10 [8710] + total=U
2010/03/23-20:35:10 [8710] + virus=U
2010/03/23-20:35:10 [8710] + spamm=U
2010/03/23-20:35:10 [8710] + spams=U
2010/03/23-20:35:10 [8710] ++ mktempfile munin-amavis.XXXXXX
2010/03/23-20:35:10 [8710] +++ echo '"/bin/mktemp' -p /tmp/ '$1"'
2010/03/23-20:35:10 [8710] +++ sed 's/$1/munin-amavis.XXXXXX/'
2010/03/23-20:35:10 [8710] ++ cmd='"/bin/mktemp -p /tmp/
munin-amavis.XXXXXX"'
2010/03/23-20:35:10 [8710] ++ '"/bin/mktemp' -p /tmp/
'munin-amavis.XXXXXX"'
2010/03/23-20:35:10 [8710] /etc/munin/plugins/amavis: line 82:
"/bin/mktemp: No such file or directory
2010/03/23-20:35:10 [8710] + TEMP_FILE=
2010/03/23-20:35:10 [8710] + '[' -n '' -a -f '' ']'
2010/03/23-20:35:10 [8710] + echo 'virus.value U'
2010/03/23-20:35:10 [8710] + echo 'spam_maybe.value U'
2010/03/23-20:35:10 [8710] + echo 'spam_sure.value U'
2010/03/23-20:35:10 [8710] + echo 'total.value U'
===================
So the command which actually gets executed is
"/bin/mktemp
instead of
/bin/mktemp
Solution: free $cmd variable from quotes.
/usr/share/munin/plugins/amavis:
78 mktempfile () {
79 cmd=`echo $MUNIN_MKTEMP | sed s/\\$1/$1/`
80 cmd=${cmd%\"}
81 cmd=${cmd#\"}
82 $cmd
83 }
Cheers
Daniel
-- System Information:
Debian Release: squeeze/sid
APT prefers testing
APT policy: (990, 'testing'), (500, 'unstable'), (500, 'stable'), (1,
'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.32-dhr (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF8, LC_CTYPE=en_US.UTF8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Versions of packages munin-node depends on:
ii adduser 3.112 add and remove users and groups
ii gawk 1:3.1.6.dfsg-4 GNU awk, a pattern scanning and pr
ii libnet-server-perl 0.97-1 An extensible, general perl server
ii lsb-base 3.2-23 Linux Standard Base 3.2 init scrip
ii munin-common 1.4.4-1 network-wide graphing framework (c
ii perl 5.10.1-11 Larry Wall's Practical Extraction
ii procps 1:3.2.8-8 /proc file system utilities
Versions of packages munin-node recommends:
ii libnet-snmp-perl 5.2.0-3 Script SNMP connections
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