[ka-Map-users] Mapscript errors

[Paul Spencer]

Wayne,

this won't be a problem if you are running php as a cgi, but if you  
are running as a module then perhaps it is something to be concerned  
about.  I would send this to the mapserver-users mailing list.

Cheers

Paul

On 4-Jun-06, at 8:37 PM, Wei Yang, Ng - Wayne wrote:

> Hi all,
>     Recently, a colleague of mine turned on debugging information  
> within php_mapscript.c before compiling it. The error messages are  
> then redirected to my apache logs. I have been getting such error  
> messages ever since:
>
> [Mon Jun  5 09:30:49 2006]  Script:  '/home/wayne/ka-map-cvs/ka-map/ 
> htdocs/init.php'
> php_mapscript.c(8575) :  Freeing 0x08CFC824 (16 bytes), script=/ 
> home/wayne/ka-map-cvs/ka-map/htdocs/init.php
> Last leak repeated 1 time
> [Mon Jun  5 09:30:49 2006]  Script:  '/home/wayne/ka-map-cvs/ka-map/ 
> htdocs/init.php'
> php_mapscript.c(8571) :  Freeing 0x08CFC664 (16 bytes), script=/ 
> home/wayne/ka-map-cvs/ka-map/htdocs/init.php
> Last leak repeated 1 time
>
> [Mon Jun  5 09:31:52 2006]  Script:  '/home/wayne/ka-map-cvs/ka-map/ 
> htdocs/legend.php'
> php_mapscript.c(1741) :  Freeing 0x08CF8064 (16 bytes), script=/ 
> home/wayne/ka-map-cvs/ka-map/htdocs/legend.php
> [Mon Jun  5 09:31:52 2006]  Script:  '/home/wayne/ka-map-cvs/ka-map/ 
> htdocs/legend.php'
> php_mapscript.c(1720) :  Freeing 0x0831AAE4 (16 bytes), script=/ 
> home/wayne/ka-map-cvs/ka-map/htdocs/legend.php
> === Total 159 memory leaks detected ===
>
> I was wondering if anyone has a clue about this. Perhaps Paul might  
> know something ? :) According to my colleague,
> some objects within php_mapscript are not getting dereferenced  
> properly or something. But the source code alone is over 400kb and  
> tracing the fault is not a trivial task.
>
> These are the other information you might require. I am currently  
> using:
> PHP Version 5.1.4
> Mapserver 4.8.3
> and the CVS build of Ka-Maps
> OS: FreeBSD 6.1-RC #2
>
> Cheers,
> Wayne
> _______________________________________________
> ka-Map-users mailing list
> ka-Map-users at lists.maptools.org
> http://lists.maptools.org/mailman/listinfo/ka-map-users

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|Paul Spencer                           pspencer at dmsolutions.ca   |
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|Applications & Software Development                              |
|DM Solutions Group Inc                 http://www.dmsolutions.ca/|
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