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Problem with batch : canary mismatch on efree()

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christophe wedeux

Monday 28 April 2008 1:43:32 am

Hi,

i have a batch that use lot of object and i have this message "error canary mismatch on efree() - heap overflow or double efree detected" . Anyone know that and find the solution?

I use a 3.9.1 on FreeBSD linux with PHP 4.4.7 and Mysql 2.11.0

Steven E. Bailey

Monday 28 April 2008 4:01:04 am

You are using a apache version with the suhosin patch? I had this error message while running remove drafts - lots of objects, etc. I managed to work around it by having the program loop and do 100 objects at a time.

I think it's related to the suhosin patch...

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christophe wedeux

Monday 28 April 2008 5:14:32 am

Thank's

i just look my config i have the Suhosin Patch 0.9.6 copyright 2006. anyone know if a patch more recently exist ?

my conf web is :
Apache/2.1.9 (FreeBSD) PHP/4.4.7 with Suhosin-Patch mod_ssl/2.1.9 OpenSSL/0.9.7e-p1.

eZ debug

Timing: Jan 19 2025 06:02:55
Script start
Timing: Jan 19 2025 06:02:55
Module start 'content'
Timing: Jan 19 2025 06:02:55
Module end 'content'
Timing: Jan 19 2025 06:02:56
Script end

Main resources:

Total runtime0.1828 sec
Peak memory usage2,048.0000 KB
Database Queries141

Timing points:

CheckpointStart (sec)Duration (sec)Memory at start (KB)Memory used (KB)
Script start 0.00000.0054 589.0859180.8125
Module start 'content' 0.00540.0082 769.898493.9297
Module end 'content' 0.01360.1691 863.8281522.0000
Script end 0.1828  1,385.8281 

Time accumulators:

 Accumulator Duration (sec) Duration (%) Count Average (sec)
Ini load
Load cache0.00472.5685200.0002
Check MTime0.00160.8692200.0001
Mysql Total
Database connection0.00060.332610.0006
Mysqli_queries0.125868.79571410.0009
Looping result0.00181.00451390.0000
Template Total0.168592.210.1685
Template load0.00271.454310.0027
Template processing0.165990.719210.1659
Override
Cache load0.00201.116310.0020
Sytem overhead
Fetch class attribute can translate value0.00090.485210.0009
XML
Image XML parsing0.00030.154110.0003
General
dbfile0.01065.7863200.0005
String conversion0.00000.002730.0000
Note: percentages do not add up to 100% because some accumulators overlap

CSS/JS files loaded with "ezjscPacker" during request:

CacheTypePacklevelSourceFiles
CSS0extension/community/design/community/stylesheets/ext/jquery.autocomplete.css
extension/community_design/design/suncana/stylesheets/scrollbars.css
extension/community_design/design/suncana/stylesheets/tabs.css
extension/community_design/design/suncana/stylesheets/roadmap.css
extension/community_design/design/suncana/stylesheets/content.css
extension/community_design/design/suncana/stylesheets/star-rating.css
extension/community_design/design/suncana/stylesheets/syntax_and_custom_tags.css
extension/community_design/design/suncana/stylesheets/buttons.css
extension/community_design/design/suncana/stylesheets/tweetbox.css
extension/community_design/design/suncana/stylesheets/jquery.fancybox-1.3.4.css
extension/bcsmoothgallery/design/standard/stylesheets/magnific-popup.css
extension/sevenx/design/simple/stylesheets/star_rating.css
extension/sevenx/design/simple/stylesheets/libs/fontawesome/css/all.min.css
extension/sevenx/design/simple/stylesheets/main.v02.css
extension/sevenx/design/simple/stylesheets/main.v02.res.css
JS0extension/ezjscore/design/standard/lib/yui/3.17.2/build/yui/yui-min.js
extension/ezjscore/design/standard/javascript/jquery-3.7.0.min.js
extension/community_design/design/suncana/javascript/jquery.ui.core.min.js
extension/community_design/design/suncana/javascript/jquery.ui.widget.min.js
extension/community_design/design/suncana/javascript/jquery.easing.1.3.js
extension/community_design/design/suncana/javascript/jquery.ui.tabs.js
extension/community_design/design/suncana/javascript/jquery.hoverIntent.min.js
extension/community_design/design/suncana/javascript/jquery.popmenu.js
extension/community_design/design/suncana/javascript/jScrollPane.js
extension/community_design/design/suncana/javascript/jquery.mousewheel.js
extension/community_design/design/suncana/javascript/jquery.cycle.all.js
extension/sevenx/design/simple/javascript/jquery.scrollTo.js
extension/community_design/design/suncana/javascript/jquery.cookie.js
extension/community_design/design/suncana/javascript/ezstarrating_jquery.js
extension/community_design/design/suncana/javascript/jquery.initboxes.js
extension/community_design/design/suncana/javascript/app.js
extension/community_design/design/suncana/javascript/twitterwidget.js
extension/community_design/design/suncana/javascript/community.js
extension/community_design/design/suncana/javascript/roadmap.js
extension/community_design/design/suncana/javascript/ez.js
extension/community_design/design/suncana/javascript/ezshareevents.js
extension/sevenx/design/simple/javascript/main.js

Templates used to render the page:

UsageRequested templateTemplateTemplate loadedEditOverride
1pagelayout.tpl<No override>extension/sevenx/design/simple/templates/pagelayout.tplEdit templateOverride template
 Number of times templates used: 1
 Number of unique templates used: 1

Time used to render debug report: 0.0001 secs