It's strange that multiple files seem to be complaining about it. Did you try disabling Suhosin ? Are you seeing a perceptible drop in memory after reaching steady state ?
shanti On Wed, May 19, 2010 at 4:28 PM, Vasileios Kontorinis <[email protected] > wrote: > Lately I get a bunch of these errors in my logs: > > [Wed May 19 22:26:37 2010] [error] [client 10.17.255.250] ALERT - canary > mismatch on efree() - heap overflow detected (attacker '10.17.255.250', file > '/var/www/oliophp/public_html/taggedEvents.php') > [Wed May 19 22:26:37 2010] [error] [client 10.17.255.250] ALERT - canary > mismatch on efree() - heap overflow detected (attacker '10.17.255.250', file > '/var/www/oliophp/public_html/taggedEvents.php') > [Wed May 19 22:26:37 2010] [error] [client 10.17.255.250] ALERT - canary > mismatch on efree() - heap overflow detected (attacker '10.17.255.250', file > '/var/www/oliophp/public_html/users.php') > [Wed May 19 22:26:37 2010] [error] [client 10.17.255.250] ALERT - canary > mismatch on efree() - heap overflow detected (attacker '10.17.255.250', file > '/var/www/oliophp/public_html/events.php') > [Wed May 19 22:26:37 2010] [error] [client 10.17.255.250] ALERT - canary > mismatch on efree() - heap overflow detected (attacker '10.17.255.250', file > '/var/www/oliophp/public_html/taggedEvents.php') > > According to blogs it is a php related issue. Suhosin patch detects a > memory overflow and complains. > I was just wondering if the Olio php code is having any known mem. leaks. > > My php version on ubuntu: > PHP 5.2.4-2ubuntu5 with Suhosin-Patch 0.9.6.2 (cli) (built: Feb 27 2008 > 20:46:51) > Copyright (c) 1997-2007 The PHP Group > Zend Engine v2.2.0, Copyright (c) 1998-2007 Zend Technologies > > It's too bad that I do not get a line on the php files that cause this. > > > Has anyone come across this one before? > > > ------------------------------------------------------------------- > Kontorinis Vasileios > Phd student, University of California San Diego > San Diego, CA 92122 > Cell. phone: (858) 717 6899 > [email protected], [email protected] > ------------------------------------------------------------------- >
