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

2024-09-16 11:01:47 +07:00 · 2024-09-16 11:01:47 +07:00 · c0eff12bff
parent 1e87c3f17d 704310d3fa
commit c0eff12bff
1 changed files with 3 additions and 0 deletions
--- a/lib/private/Preview/ProviderV2.php
+++ b/lib/private/Preview/ProviderV2.php
@ -88,6 +88,9 @@ abstract class ProviderV2 implements IProviderV2 {
 			$absPath = \OC::$server->getTempManager()->getTemporaryFile();

 			$content = $file->fopen('r');
+			if ($content === false) {
+				return false;
+			}

 			if ($maxSize) {
 				$content = stream_get_contents($content, $maxSize);