[Filesystem] Strengthen the check of file permissions in dumpFile

symfony · Apr 4, 2024 · 6dc5233 · 6dc5233
1 parent 899330a
commit 6dc5233
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Filesystem.php b/Filesystem.php
@@ -691,7 +691,7 @@ public function dumpFile(string $filename, $content)
                 throw new IOException(sprintf('Failed to write file "%s": ', $filename).self::$lastError, 0, null, $filename);
             }
 
-            self::box('chmod', $tmpFile, file_exists($filename) ? fileperms($filename) : 0666 & ~umask());
+            self::box('chmod', $tmpFile, @fileperms($filename) ?: 0666 & ~umask());
 
             $this->rename($tmpFile, $filename, true);
         } finally {