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2e594265b8
Oniguruma does not consistently perform this validation itself (at least on older versions), so make sure we check pattern encoding validity on the PHP side.
22 lines
691 B
PHP
22 lines
691 B
PHP
--TEST--
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Bug #72994 (mbc_to_code() out of bounds read)
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--SKIPIF--
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<?php
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if (!extension_loaded('mbstring')) die('skip mbstring extension not available');
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if (!function_exists('mb_ereg_replace')) die('skip mb_ereg_replace() not available');
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?>
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--FILE--
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<?php
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$var1 = mb_ereg_replace($var-232338951,NULL,NULL,NULL);
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var_dump($var1);
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?>
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===DONE===
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--EXPECTF--
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Notice: Undefined variable: var in %s on line %d
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Deprecated: mb_ereg_replace(): Non-string patterns will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in %s on line %d
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Warning: mb_ereg_replace(): Pattern is not valid under UTF-8 encoding in %s on line %d
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bool(false)
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===DONE===
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