--TEST-- Bug #76423 (Int Overflow lead to Heap OverFlow in exif_thumbnail_extract of exif.c) --SKIPIF-- <?php if (!extension_loaded('exif')) die('skip exif extension not available'); ?> --FILE-- <?php exif_read_data(__DIR__ . '/bug76423.jpg', 0, true, true); ?> ===DONE=== --EXPECTF-- Warning: exif_read_data(%s.jpg): Thumbnail goes IFD boundary or end of file reached in %s on line %d Warning: exif_read_data(%s.jpg): File structure corrupted in %s on line %d Warning: exif_read_data(%s.jpg): Invalid JPEG file in %s on line %d ===DONE===