From: luciano at tolomei dot name
Operating system: gentoo
PHP version: 5.0.3
PHP Bug Type: Apache2 related
Bug description: exit signal Segmentation fault (11)
Description:
------------
-------------------------------------------------------
PHP version 5.0.3
urano code # emerge -pv php
[ebuild R ] dev-php/php-5.0.3 -adabas +bcmath +berkdb -birdstep
+bzlib +calendar -cdb -cpdflib +crypt +ctype +curl
+curlwrappers -db2 +dba -dbase -dbm -dbmaker +dbx -debug +dio -empress
-empress-bcs -esoob +exif -fam -fdftk -filepro
-flatfile -frontbase +ftp +gd -gd-external +gdbm +gmp -hyperwave-api
+iconv +imap -informix -ingres -inifile -interbase
-iodbc +jpeg -kerberos -ldap -libedit -mcve-memlimit -mhash +mime -ming
-mnogosearch -msession -msql -mssql +mysql
-mysqli +ncurses -nis +nls -oci8 +odbc -oracle7 -ovrimos -pcntl +pcre
-pfpro +png +posix +postgres -qdbm +readline
-recode -sapdb -sasl +session -shared -sharedmem -simplexml +snmp +soap
+sockets -solid +spell -spl +sqlite +ssl -sybase
-sybase-ct -sysvipc -tidy +tiff -tokenizer +truetype +wddx +xml2 +xmlrpc
-xpm +xsl +zlib 0 kB
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in my framework it happens that when i'm logged in as a particular user
the apache web server crash with signal 11.
The problem is that i canno't reproduce the error.
There is no different code based on users, i can explain what is happening
but no more, The code is from php 4 but it should works on php 5 (i think
it worked well with php 5.0.1).
in a configuration file required by the aplication i do this:
class prodotti extends query_class {
var $nomec = "Prodotti";
var $tabella = 'st_prodotti';
var $identifica = 'idprod';
}
// Titles
$prodotti_titolo[0] = "Aggiunta/Modifica di un nuovo Prodotto";
$prodotti_titolo[1] = "Conferma nuovo Prodotto";
$prodotti_titolo[2] = "Lista Prodotti";
// must be inserted
$prodotti_obbligati[0] = "codice";
$prodotti_obbligati[1] = "confezione";
$prodotti_obbligati[2] = "prezzo";
// Descriptions
$prodotti_etichette["codice"] = "Codice";
$prodotti_etichette["descrizione"] = "Descrizione";
$prodotti_etichette["confezione"] = "Pezzi per confezione";
$prodotti_etichette["prezzo"] = "Prezzo per confezione";
$prodotti_etichette["download"] = "Immagine Prodotto";
$prodotti_etichette["minima"] = "Confezioni minime ordinabili";
$prodotti_etichette["ordine"] = "Lettera Ordinamento";
$prodotti_etichette["massima"] = "Confezioni massime ordinabili";
// specials
$prodotti_special[0][0] = "listino";
$prodotti_special[0][1] = "Listino di riferimento";
$prodotti_special[0][2] = "select idlist,nome from st_listini where
tipografia = $idt and stato = 0 order by nome";
$prodotti_special[0][3] = "select nome from st_listini where idlist =";
$prodotti_special[1][0] = "categoria";
$prodotti_special[1][1] = "Categoria di appartenenza";
$prodotti_special[1][2] = "select idcat,nome from st_categorie where
tipografia = $idt and stato = 0 order by nome";
$prodotti_special[1][3] = "select nome from st_categorie where idcat =";
//Listing Sistems (from other tables)
$prodotti_lista[0] = "listino";
$prodotti_lista[1] = "categoria";
//View on lists
$prodotti_mostra[0] = "codice";
$prodotti_mostra[1] = "confezione";
$prodotti_mostra[2] = "prezzo";
//some other things...
then where the program crash i made this in this case centro = prodotti...
but i use it crash with all other tables...:
$lista = new $centro($database,$user,$passwd,0,$host,$db_type);
Reproduce code:
---------------
[... a lot of code no reproducible ...]
$lista_val = $GLOBALS[$centro."_lista"]; //here it crashed
[... some code ...]
or
[... a lot of code ...]
$temp_val = $centro."_lista";
global $$temp_val;
$lista_val = $$temp_val; //here it crashed
[... some code ...]
Expected result:
----------------
hi espect $lista_val to be an array
//i try to
$temp_val = $centro."_lista";
echo "--".$centro."--".$temp_val."--";
/*******
$lista_val = $GLOBALS[$temp_val];
and i get:
--prodotti--prodotti_Xsta-- (where x is a square)
and surprisingly with:
$temp_val = $centro."_lista";
$temp2 = $centro."_listatest";
echo "--".$centro."--".$temp_val."--".$temp2."--";
i get:
--prodotti--prodotti_listatest--prodotti_listatest--
Actual result:
--------------
[Tue Aug 03 18:36:11 2004] [notice] child pid 29521 exit signal
Segmentation fault (11)
--
Edit bug report at http://bugs.php.net/?id=31640&edit=1
--
Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=31640&r=trysnapshot4
Try a CVS snapshot (php5.0):
http://bugs.php.net/fix.php?id=31640&r=trysnapshot50
Try a CVS snapshot (php5.1):
http://bugs.php.net/fix.php?id=31640&r=trysnapshot51
Fixed in CVS: http://bugs.php.net/fix.php?id=31640&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=31640&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=31640&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=31640&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=31640&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=31640&r=support
Expected behavior: http://bugs.php.net/fix.php?id=31640&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=31640&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=31640&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=31640&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=31640&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=31640&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=31640&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=31640&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=31640&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=31640&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=31640&r=mysqlcfg
