[mapserver-dev] [mapserver-users] 7.4.0-rc1 available for testing -> segmentation fault in php-cli

[GOGIS Dieter Zuberbühler]

Dear Mapserver Developers,

i'm developing a custom php/mapscript application since more than ten
years and was waiting for the php7.x mapscript support to upgrade my
application. now i have troubles with the php-cli calls that i need for
precaching/processing several things.

I could build the php_mapscript.so module and in libapache2-mod-php
everything works as expected. But in the php-cli (same version) i get a
segmentation fault processing a querytemplate:

@$oMap->queryByRect($my_extent); //this is fine in both php
$result = $oMap->processquerytemplate(array(),false); //this fails in
php-cli

GNU Debugger output:

Program received signal SIGSEGV, Segmentation fault.
0x00005555557ff8aa in zend_hash_internal_pointer_reset_ex ()
(gdb) bt
#0  0x00005555557ff8aa in zend_hash_internal_pointer_reset_ex ()
#1  0x00007fffe78cc04d in mapscript_extract_associative_array ()
    at /usr/lib/php/20180731/php_mapscript.so
#2  0x00007fffe78c7784 in zim_mapObj_processQueryTemplate ()
    at /usr/lib/php/20180731/php_mapscript.so
#3  0x000055555587abce in execute_ex ()
#4  0x000055555587bcb3 in zend_execute ()
#5  0x00005555557ece22 in zend_execute_scripts ()
#6  0x000055555578ce70 in php_execute_script ()
#7  0x000055555587e18c in  ()
#8  0x000055555564490b in  ()
#9  0x00007ffff5c29b97 in __libc_start_main (main=
    0x5555556444f0, argc=9, argv=0x7fffffffe4f8, init=<optimized out>,
fini=<optimized out>, rtld_fini=<optimized out>,
stack_end=0x7fffffffe4e8)
    at ../csu/libc-start.c:310
#10 0x0000555555644aaa in _start ()

The system is where i run the application is Ubuntu 18.04LTS with the
current php7.3

The Query is based on postgis layers.

Any Hint?

Thanks in advance,

Dieter

-- 


-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
Dieter Zuberbühler
GOGIS GmbH
Gutenbergstrasse 1
CH-4142 Münchenstein

Tel. +4144 586 60 15
Mob. +4178 619 98 91
www.gogis.ch


On Wed, 2019-05-01 at 19:13 -0300, Jeff McKenna wrote:
> The first release candidate for MapServer 7.4.0 is now available for 
> download:
> 
> https://mapserver.org/download.html#development-releases
> 
> For the detailed list of upcoming 7.4.0 changes please see the 
> changelog: 
> https://mapserver.org/development/changelog/changelog-7-4.html
> 
> 
> Thank you to all of the users, developers, documenters, and
> packagers 
> for sharing the passion for such a great project.
>