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mente/igbinary_reproduce.php

Last active October 6, 2016 18:02
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igbinary segfault reproduce on php7
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igbinary_reproduce.php
<?php
$result = [];
for ($i = 0; $i < 40; $i++) {
$inner = new stdClass;
$inner->a = $i % 25;
$result[0][$inner->a][$i] = $inner;
$result[1][] = $inner;
}
igbinary_unserialize(igbinary_serialize($result));
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mente commented Oct 6, 2016

With 10 items it doesn't segfault

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mente commented Oct 6, 2016 •
edited
Loading

If replace

$result[1][] = $inner;

with

$result[1][] = clone $inner;

it does not segfault either

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