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Thread: Bug script PHP and suhosin

  1. #1

    Default Bug script PHP and suhosin

    Hello, i have a web application based on PHP on opensuse 11.0

    My web application works 50% of time, and when i look apache error.log, the error is always the same...
    Code:
    [Mon Oct 12 15:25:21 2009] [error] [client 192.168.1.245] ALERT-SIMULATION - canary mismatch on efree() - heap overflow detected (attacker '192.168.1.245', file '/srv/www/htdocs/askfb/index.php', line 27)
    at line 27 the function is: odbc_close($link);

    i have put suhosin in simulation mode but it does not solve the problem...

    the problem is present on SLES10sp2 and SLES11 too

  2. #2
    Join Date
    Jun 2008
    Location
    Dublin, Ireland
    Posts
    298

    Default Re: Bug script PHP and suhosin

    PHP bug...?

    PHP Bugs: #44872: canary mismatch on efree() - heap overflow detected

    Try restarting Apache and it might go away until it overflows again.

  3. #3

    Default Re: Bug script PHP and suhosin

    Thanks,
    The bug don"t report a solution no?

  4. #4

    Default Re: Bug script PHP and suhosin

    restarting apache does not solve the problem

  5. #5

    Default Re: Bug script PHP and suhosin

    No idea for my problem?

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