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Annotation of embedaddon/php/ext/gd/tests/imageloadfont_invalid.phpt, revision 1.1.1.1

1.1       misho       1: --TEST--
                      2: imageloadfont() function crashes
                      3: --SKIPIF--
                      4: <?php 
                      5:        if (!extension_loaded('gd')) die("skip gd extension not available\n"); 
                      6:        if (!GD_BUNDLED) die('skip external GD libraries always fail');
                      7: ?>
                      8: --FILE--
                      9: <?php
                     10: $filename = dirname(__FILE__) .  '/font.gdf';
                     11: $bin = "\x41\x41\x41\x41\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00";
                     12: $fp = fopen($filename, 'wb');
                     13: fwrite($fp, $bin);
                     14: fclose($fp);
                     15: 
                     16: $image = imagecreatetruecolor(50, 20);
                     17: $font = imageloadfont($filename);
                     18: $black = imagecolorallocate($image, 0, 0, 0);
                     19: imagestring($image, $font, 0, 0, "Hello", $black);
                     20: unlink($filename);
                     21: ?>
                     22: --EXPECTF--
                     23: Warning: imageloadfont(): gd warning: product of memory allocation multiplication would exceed INT_MAX, failing operation gracefully
                     24:  in %simageloadfont_invalid.php on line %d
                     25: 
                     26: Warning: imageloadfont(): Error reading font, invalid font header in %simageloadfont_invalid.php on line %d