[BUGFIX] Disallow pasting element inside it self (endless loop)

FluidTYPO3 · Jul 26, 2015 · 3772556 · 3772556
1 parent bc15218
commit 3772556
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/Classes/Service/ContentService.php b/Classes/Service/ContentService.php
@@ -90,6 +90,10 @@ public function pasteAfter($command, array &$row, $parameters, DataHandler $tceM
 			// Parameters were passed in a hyphen-glued string, created by Flux and passed into command.
 			list ($pid, $subCommand, $relativeUid, $parentUid, $possibleArea, $possibleColPos) = explode('-', $parameters[1]);
 			$parentUid = (integer) $parentUid;
+			// Parent into same grid results in endless loop
+			if ('move' === $command && (integer) $id === $parentUid && (integer) $pid === (integer) $row['pid']) {
+				return;
+			}
 			$relativeUid = 0 - (integer) $relativeUid;
 			if (FALSE === empty($possibleArea)) {
 				// Flux content area detected, override colPos to virtual Flux column number.