mirror of
https://github.com/php/php-src.git
synced 2026-04-26 17:38:14 +02:00
Christoph M. Becker
70fec8a1cc
This particularly fixes two tests (bug66356.phpt and bug72339.phpt) if PHP has been build with an external libgd.
49 lines
1.0 KiB
PHP
49 lines
1.0 KiB
PHP
--TEST--
|
|
imagecreatefromwbmp with invalid wbmp
|
|
--SKIPIF--
|
|
<?php
|
|
if (!function_exists('imagecreatefromwbmp')) die("skip gd extension not available\n");
|
|
if (!GD_BUNDLED) die("skip requires bundled GD library\n");
|
|
?>
|
|
--FILE--
|
|
<?php
|
|
$filename = dirname(__FILE__) . '/_tmp.wbmp';
|
|
$fp = fopen($filename,"wb");
|
|
if (!$fp) {
|
|
exit("Failed to create <$filename>");
|
|
}
|
|
|
|
//write header
|
|
$c = 0;
|
|
fputs($fp, chr($c), 1);
|
|
fputs($fp, $c, 1);
|
|
|
|
//write width = 2^32 / 4 + 1
|
|
$c = 0x84;
|
|
fputs($fp, chr($c), 1);
|
|
$c = 0x80;
|
|
fputs($fp, chr($c), 1);
|
|
fputs($fp, chr($c), 1);
|
|
fputs($fp, chr($c), 1);
|
|
$c = 0x01;
|
|
fputs($fp, chr($c), 1);
|
|
|
|
/*write height = 4*/
|
|
$c = 0x04;
|
|
fputs($fp, chr($c), 1);
|
|
|
|
/*write some data to cause overflow*/
|
|
for ($i=0; $i<10000; $i++) {
|
|
fwrite($fp, chr($c), 1);
|
|
}
|
|
|
|
fclose($fp);
|
|
$im = imagecreatefromwbmp($filename);
|
|
unlink($filename);
|
|
?>
|
|
--EXPECTF--
|
|
Warning: imagecreatefromwbmp(): product of memory allocation multiplication would exceed INT_MAX, failing operation gracefully
|
|
in %s on line %d
|
|
|
|
Warning: imagecreatefromwbmp(): '%s' is not a valid WBMP file in %s on line %d
|