FreeTDS Development Group

[Frediano Ziglio <freddyz77 AT tin.it>]

Il ven, 2002-11-15 alle 21:14, Paul Kiela ha scritto:
> Hey guys,
> 
> Having a segfault problem getting data out of my MS-SQL server using 
> FreeTDS and PHP.
> 
> Here's the scoop: 
> Apache 1.3.26
> PHP-4.2.2
> FreeTDS 0.60
> MS SQL Srv 2000 Enterprise
> 
> Here's my freetds.conf:
> [global]
> tds version = 4.2
> initial block size = 512
> swap broken dates = no
> swap broken money = no
> try server login = yes
> try domain login = no
> cross domain login = no
> dump file = /tmp/freetds.log
> debug level = 10
> [OfferAPI]
> host = xxx.xxx.xxx.xxx
> port = 1433
> tds version = 4.2
> 
> 
> Here's my PHP code:
> 
> <?php
> $db_handle = sybase_connect("OfferAPI","user","pass");
> sybase_select_db("OfferAPI", $db_handle);
> $db_result = sybase_query("select * from Orders where LompID like 
> '%LOMP%'");
> print sybase_num_rows($db_result);
> ?>
> 
> it should return two records.
> 
> when I run it with php -q from the commandline, as from apache, I receive a 
> Segmentation Fault either to the commandline or in my apache error log.
> 
> Since the freetds.log is rather large, you can access it via 
> 
> http://www.initsix.org/freetds.log.html
> 
> here's the backtrace. I'm very new to gdb so I'm not even sure where to 
> begin with this file. I can figure out a little of what its doing, but i'm 
> pretty lost:
> 
> (gdb) run blah.php
> Starting program: /usr/local/bin/php blah.php
> X-Powered-By: PHP/4.2.2
> Content-type: text/html
> 
> 0
> 
> Program received signal SIGSEGV, Segmentation fault.
> 0x080da4e4 in shutdown_memory_manager (silent=0, clean_cache=0)
>     at zend_alloc.c:467
> 467                                     REMOVE_POINTER_FROM_LIST(ptr);
> (gdb) bt
> #0  0x080da4e4 in shutdown_memory_manager (silent=0, clean_cache=0)
>     at zend_alloc.c:467
> #1  0x0806293b in php_request_shutdown (dummy=0x0) at main.c:794
> #2  0x0806176b in main (argc=2, argv=0xbffffb64) at cgi_main.c:827
> #3  0x400f5507 in __libc_start_main (main=0x8060e74 <main>, argc=2,
>     ubp_av=0xbffffb64, init=0x805f858 <_init>, fini=0x81052b0 <_fini>,
>     rtld_fini=0x4000dc14 <_dl_fini>, stack_end=0xbffffb5c)
>     at ../sysdeps/generic/libc-start.c:129
> (gdb)
> 
> I guess what's funnier is that when I change the SQL query from select * to 
> select count(*), I get the following:
> 

Only a question. Are there a numeric field in Orders table ?

freddy77