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fixed some possible undefined values in 'bind.pm' #374

This commit is contained in:
Jordi Sanfeliu 2021-12-13 16:48:18 +01:00
parent c89f7e7b09
commit 28bae74d22
1 changed files with 16 additions and 16 deletions
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32
lib/bind.pm
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@ -518,38 +518,38 @@ sub bind_update {
if($major eq "2") { if($major eq "2") {
foreach my $counters ($data->findnodes('/isc/bind/statistics/memory/summary')) { foreach my $counters ($data->findnodes('/isc/bind/statistics/memory/summary')) {
$rrdata .= ":" . $counters->findvalue('./TotalUse'); $rrdata .= ":" . ($counters->findvalue('./TotalUse') || 0);
$rrdata .= ":" . $counters->findvalue('./InUse'); $rrdata .= ":" . ($counters->findvalue('./InUse') || 0);
$rrdata .= ":" . $counters->findvalue('./BlockSize'); $rrdata .= ":" . ($counters->findvalue('./BlockSize') || 0);
$rrdata .= ":" . $counters->findvalue('./ContextSize'); $rrdata .= ":" . ($counters->findvalue('./ContextSize') || 0);
$rrdata .= ":" . $counters->findvalue('./Lost'); $rrdata .= ":" . ($counters->findvalue('./Lost') || 0);
} }
$rrdata .= ":0:0:0"; $rrdata .= ":0:0:0";
} }
if($major eq "3") { if($major eq "3") {
foreach my $counters ($data->findnodes('/statistics/memory/summary')) { foreach my $counters ($data->findnodes('/statistics/memory/summary')) {
$rrdata .= ":" . $counters->findvalue('./TotalUse'); $rrdata .= ":" . ($counters->findvalue('./TotalUse') || 0);
$rrdata .= ":" . $counters->findvalue('./InUse'); $rrdata .= ":" . ($counters->findvalue('./InUse') || 0);
$rrdata .= ":" . $counters->findvalue('./BlockSize'); $rrdata .= ":" . ($counters->findvalue('./BlockSize') || 0);
$rrdata .= ":" . $counters->findvalue('./ContextSize'); $rrdata .= ":" . ($counters->findvalue('./ContextSize') || 0);
$rrdata .= ":" . $counters->findvalue('./Lost'); $rrdata .= ":" . ($counters->findvalue('./Lost') || 0);
} }
$rrdata .= ":0:0:0"; $rrdata .= ":0:0:0";
} }
if($major eq "2") { if($major eq "2") {
foreach my $counters ($data->findnodes('/isc/bind/statistics/taskmgr/thread-model')) { foreach my $counters ($data->findnodes('/isc/bind/statistics/taskmgr/thread-model')) {
$rrdata .= ":" . $counters->findvalue('./worker-threads'); $rrdata .= ":" . ($counters->findvalue('./worker-threads') || 0);
$rrdata .= ":" . $counters->findvalue('./default-quantum'); $rrdata .= ":" . ($counters->findvalue('./default-quantum') || 0);
$rrdata .= ":" . $counters->findvalue('./tasks-running'); $rrdata .= ":" . ($counters->findvalue('./tasks-running') || 0);
} }
$rrdata .= ":0:0:0"; $rrdata .= ":0:0:0";
} }
if($major eq "3") { if($major eq "3") {
foreach my $counters ($data->findnodes('/statistics/taskmgr/thread-model')) { foreach my $counters ($data->findnodes('/statistics/taskmgr/thread-model')) {
$rrdata .= ":" . $counters->findvalue('./worker-threads'); $rrdata .= ":" . ($counters->findvalue('./worker-threads') || 0);
$rrdata .= ":" . $counters->findvalue('./default-quantum'); $rrdata .= ":" . ($counters->findvalue('./default-quantum') || 0);
$rrdata .= ":" . $counters->findvalue('./tasks-running'); $rrdata .= ":" . ($counters->findvalue('./tasks-running') || 0);
} }
$rrdata .= ":0:0:0"; $rrdata .= ":0:0:0";
} }