Merge pull request #10837 from nextcloud/dav-search-no-negative-mtime-13

rullzer · web-flow · commit 1a016f21e661 · 2018-08-24T17:46:52.000+02:00
[13] disallow negative mtime in dav search
diff --git a/apps/dav/lib/Files/FileSearchBackend.php b/apps/dav/lib/Files/FileSearchBackend.php
@@ -270,7 +270,7 @@ private function castValue($propertyName, $value) {
 						return 0 + $value;
 					case SearchPropertyDefinition::DATATYPE_DATETIME:
 						if (is_numeric($value)) {
-							return 0 + $value;
+							return max(0, 0 + $value);
 						}
 						$date = \DateTime::createFromFormat(\DateTime::ATOM, $value);
 						return ($date instanceof \DateTime) ? $date->getTimestamp() : 0;

Original file line number	Diff line number	Diff line change
`@@ -270,7 +270,7 @@ private function castValue($propertyName, $value) {`
`270`	`270`	`return 0 + $value;`
`271`	`271`	`case SearchPropertyDefinition::DATATYPE_DATETIME:`
`272`	`272`	`if (is_numeric($value)) {`
`273`		`- return 0 + $value;`
	`273`	`+ return max(0, 0 + $value);`
`274`	`274`	`}`
`275`	`275`	`$date = \DateTime::createFromFormat(\DateTime::ATOM, $value);`
`276`	`276`	`return ($date instanceof \DateTime) ? $date->getTimestamp() : 0;`