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JoomSEF error - heap overflow detected
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TOPIC: JoomSEF error - heap overflow detected

JoomSEF error - heap overflow detected 14 years, 11 months ago #7646

  • luki
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  • Posts: 2
My websites keeps crashing periodically (I get a blank page) and the error log reports a problem with joomsef.php script.
//==========
[Thu Aug 13 20:36:47 2009] [error] [client 83.26.65.114] ALERT - canary mismatch on efree() - heap overflow detected (attacker '83.26.65.114', file '.../public_html/components/com_sef/joomsef.php', line 346)
//=========

I have to restart server to make site work again.
I have JoomSEF 3.3.0 and extension fo virtuemart.
Could you please shed some light on the issue?
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Re:JoomSEF error - heap overflow detected 14 years, 10 months ago #7716

  • pavel
It seems to be a bug in php (explanation). Have you tried to upgrade your PHP version (maybe without Suhosin patch) and/or upgrade your extensions?
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Re:JoomSEF error - heap overflow detected 14 years, 8 months ago #8684

  • luki
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  • Posts: 2
I tried to upgrade stuff, but error occurs again and again...
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Re:JoomSEF error - heap overflow detected 14 years, 8 months ago #8689

  • jaku
I have googled this problem a bit and seems it is related to PHP version with Suhosin patch.
http://bugs.php.net/bug.php?id=44872
http://lists.horde.org/archives/horde/We...20080121/034565.html

So the result is - use standard PHP, not Hardened-PHP with Suhosin patch.
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