--TEST-- Bug #71534 (Type confusion in exif_read_data() leading to heap overflow in debug mode) --SKIPIF-- <?php if (!extension_loaded('exif')) print 'skip exif extension not available';?> --FILE-- <?php // This is kinda bad, I know! But, this generates about 200+ warnings due to its // broken TIFF format var_dump(@exif_read_data(__DIR__ . DIRECTORY_SEPARATOR . 'bug71534.tiff') === false); ?> --EXPECT-- bool(true)