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Take care of value returned by array_search(). Fix the offset while traversing the array, and return null if the offset is out of bounds.

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Daniel Caujolle-Bert 2020-08-31 20:35:38 +02:00
parent 34ab6d1687
commit e5b47be78f
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1 changed files with 13 additions and 7 deletions
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20
include/functions.php
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@ -168,15 +168,21 @@ function getDMRId ($mmdvmconfigs) {
function getConfigItem($section, $key, $configs) { function getConfigItem($section, $key, $configs) {
// retrieves the corresponding config-entry within a [section] // retrieves the corresponding config-entry within a [section]
$sectionpos = array_search("[" . $section . "]", $configs) + 1; $sectionpos = arraye_search("[" . $section . "]", $configs);
$len = count($configs); if ($sectionpos !== FALSE) {
while(startsWith($configs[$sectionpos],$key."=") === false && $sectionpos <= ($len) ) {
if (startsWith($configs[$sectionpos],"[")) {
return null;
}
$sectionpos++; $sectionpos++;
$len = count($configs);
while(($sectionpos < $len) && (startsWith($configs[$sectionpos],$key."=") === false) ) {
if (startsWith($configs[$sectionpos],"[")) {
return null;
}
$sectionpos++;
}
if ($sectionpos < $len) {
return substr($configs[$sectionpos], strlen($key) + 1);
}
} }
return substr($configs[$sectionpos], strlen($key) + 1); return null;
} }
function getEnabled ($mode, $mmdvmconfigs) { function getEnabled ($mode, $mmdvmconfigs) {