diff -Nur TYPO3_4-2/typo3/sysext/cms/tslib/class.tslib_gifbuilder.php TYPO3_4-2-local/typo3/sysext/cms/tslib/class.tslib_gifbuilder.php
--- TYPO3_4-2/typo3/sysext/cms/tslib/class.tslib_gifbuilder.php	2008-05-21 10:48:11.000000000 +0200
+++ TYPO3_4-2-local/typo3/sysext/cms/tslib/class.tslib_gifbuilder.php	2008-05-21 10:43:22.000000000 +0200
@@ -327,6 +327,7 @@
 				$this->make();
 				$this->output($gifFileName);
 				$this->destroy();
+				t3lib_div::fixPermissions($gifFileName);
 			}
 			return $gifFileName;
 		}