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