Merge pull request #47866 from nextcloud/backport/47858/stable28

nextcloud · Sep 16, 2024 · c0eff12 · c0eff12
2 parents 1e87c3f + 704310d
commit c0eff12
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/lib/private/Preview/ProviderV2.php b/lib/private/Preview/ProviderV2.php
@@ -88,6 +88,9 @@ protected function getLocalFile(File $file, int $maxSize = null) {
 			$absPath = \OC::$server->getTempManager()->getTemporaryFile();
 
 			$content = $file->fopen('r');
+			if ($content === false) {
+				return false;
+			}
 
 			if ($maxSize) {
 				$content = stream_get_contents($content, $maxSize);