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Bug #7481 When accesing to data with mssql_query php crashes. Seems a pointer error
Submitted: 2000-10-26 09:42 UTC Modified: 2001-04-10 09:34 UTC
From: danielg at tid dot es Assigned:
Status: Closed Package: MSSQL related
PHP Version: 4.0.3pl1 OS: winnt server 4.0
Private report: No CVE-ID: None
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From: danielg at tid dot es
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 [2000-10-26 09:42 UTC] danielg at tid dot es
function fetchtable()
{
$hostname = "1.100.1.131"; 
$username = "bdmssql"; 
$password = "bdmssql"; 
$dbName = "bdm"; 

$dbhandle = MSSQL_CONNECT($hostname,$username,$password) or DIE("DATABASE FAILED TO RESPOND."); 
mssql_select_db($dbName) or DIE("Table unavailable"); 


print "<TABLE border=\"1\" width=\"100%\"><TR>";

/* here come some commands to make the query string*/


$salida=MSSQL_QUERY("$str_1 $str_2 $str_3;");
/* the query string looks like:
SELECT t1.ID_PER ,t1.NOMBRE ,t1.APELLIDOS ,t1.NACIONALIDAD ,t1.FECHA_NACIM ,t1.PROFESION ,t1.SEXO ,b7.DESCRIPCION as IDIOMA ,b8.NOMBRE as INSTITUCION 
FROM personas t1, IDIOMAS b7, INSTITUCIONES b8 
WHERE b7.ID_IDI = t1.REF_IDI AND b8.ID_INS = t1.REF_INS  */
$fila=0;
while ($array_sal[$fila] = mssql_fetch_row ($salida))
{
	$fila++;
	print "<TR>";
	print "<TD><INPUT TYPE=\"radio\" NAME=\"registro\" VALUE=\"".$array_sal[$fila-1][0]."\"></TD>";
	for ($p=1;$p<count($array_sal[$fila-1]);$p++) 
		{ print "<TD>".$array_sal[$fila-1][$p]."</TD>";	}
	print "</TR>";
}
I have only activated php_mssql7.dll

The error is like:
I n the server console an eroor message pops up telling:
---------------------------
php.exe : Application error.
" Intruction "0x7800..." has referenced memory at "0x0065...". I has not been able to write to memory.

Choos Ok to end application.
Choose cancel to debug application.
----------------------------
As you can see It's very likely to be a pointer error , which i think should be corrected.

Thanks anyway

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 [2001-02-25 07:34 UTC] sbergmann@php.net
Does the problem persist with PHP 4.0.4pl1 or the latest snapshot from http://snaps.php.net/?
 [2001-04-10 09:34 UTC] sniper@php.net
No feedback. If this happens with soon to be released PHP 4.0.5 too, reopen this bug report.

--Jani

 
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