[Debian-ha-maintainers] Bug#715391: Cluster report generation fails.

[Jan-Marek Glogowski]

Package: pacemaker-mgmt
Version: 2.0.0+hg1141-2.2
Severity: normal
Tags: patch

My pacemaker cluster is running wheezy with a backport of the
pacemaker-mgmt package.

The "Tools" -> "Cluster Report" command fails instantly. The cluster log
contains (hb_report ... /tmp/clrp.XXXXXX contains illegal characters),
which is from the following code in hb_report from the cluster-glue
(wheezy or sid) package ($1 = basename of report temp file):

chkname() {
        [ "$1" ] || usage short
        echo $1 | grep -qs '[^a-zA-Z0-9 at _+=:-]' &&
                fatal "$1 contains illegal characters"
}

The mgmtd daemon contains the following code to generate the reports
temporary file:

const char *tempdir = "/tmp";
char *dest = tempnam(tempdir, "clrp.");

I couldn't find a quick source for the character set used by tempnam to
generate the filename, so the patch might just be a incomplete / wrong
workaround.
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