xref: /PHP-8.0/ext/gd/tests/bug72697.phpt (revision 14a26db3)
1--TEST--
2Bug #72697: select_colors write out-of-bounds
3--SKIPIF--
4<?php
5if (!function_exists("imagecreatetruecolor")) die("skip");
6if (PHP_INT_MAX !== 9223372036854775807) die("skip for 64-bit long systems only");
7?>
8--FILE--
9<?php
10
11require __DIR__ . '/func.inc';
12
13$img=imagecreatetruecolor(10, 10);
14
15trycatch_dump(
16    fn() => imagetruecolortopalette($img, false, PHP_INT_MAX / 8)
17);
18
19?>
20DONE
21--EXPECT--
22!! [ValueError] imagetruecolortopalette(): Argument #3 ($num_colors) must be greater than 0 and less than 2147483647
23DONE
24