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[stable19] CalDavBackend: check if timerange is array before accessing #23564

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Merged
MorrisJobke merged 1 commit into from
Oct 20, 2020
Merged

[stable19] CalDavBackend: check if timerange is array before accessing #23564

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3 changes: 2 additions & 1 deletion apps/dav/lib/CalDAV/CalDavBackend.php
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,7 @@
* @author Thomas Citharel <[email protected]>
* @author Thomas Müller <[email protected]>
* @author Vinicius Cubas Brand <[email protected]>
* @author Simon Spannagel <[email protected]>
*
* @license AGPL-3.0
*
Expand Down Expand Up @@ -1312,7 +1313,7 @@ public function calendarQuery($id, array $filters, $calendarType=self::CALENDAR_
$requirePostFilter = false;
}
// There was a time-range filter
if ($componentType === 'VEVENT' && isset($filters['comp-filters'][0]['time-range'])) {
if ($componentType === 'VEVENT' && isset($filters['comp-filters'][0]['time-range']) && is_array($filters['comp-filters'][0]['time-range'])) {
$timeRange = $filters['comp-filters'][0]['time-range'];

// If start time OR the end time is not specified, we can do a
Expand Down