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- --TEST--
- Bug #77381 (heap buffer overflow in multibyte match_at)
- --EXTENSIONS--
- mbstring
- --SKIPIF--
- <?php
- if (!function_exists('mb_ereg')) die('skip mb_ereg() not available');
- ?>
- --FILE--
- <?php
- var_dump(mb_ereg("000||0\xfa","0"));
- var_dump(mb_ereg("(?i)000000000000000000000\xf0",""));
- var_dump(mb_ereg("0000\\"."\xf5","0"));
- var_dump(mb_ereg("(?i)FFF00000000000000000\xfd",""));
- ?>
- --EXPECTF--
- Warning: mb_ereg(): Pattern is not valid under UTF-8 encoding in %s on line %d
- bool(false)
- Warning: mb_ereg(): Pattern is not valid under UTF-8 encoding in %s on line %d
- bool(false)
- Warning: mb_ereg(): Pattern is not valid under UTF-8 encoding in %s on line %d
- bool(false)
- Warning: mb_ereg(): Pattern is not valid under UTF-8 encoding in %s on line %d
- bool(false)
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