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Bug #13929 No more than 43 variables with the same starting char
Submitted: 2001-11-05 01:42 UTC Modified: 2001-12-01 15:35 UTC
From: clbustos at apsique dot com Assigned:
Status: Closed Package: Variables related
PHP Version: 4.0.6 OS: Windows 98
Private report: No CVE-ID: None
 [2001-11-05 01:42 UTC] clbustos at apsique dot com
When a POST is send to the script, if more than 43 variables have the same starting char, the engine freezes.
No modules loaded.

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 [2001-11-10 04:26 UTC] sniper@php.net
Could you please add the shortest possible script
here which causes this?

 [2001-11-10 04:29 UTC] clbustos at apsique dot com
An example

$query="INSERT INTO cuestionario ";
$query.="(id, c1, c2, c2_7, c3, c4, c5, c6, c71, c721, c731, c741, c751, c722, c723, c724, c725, c8, c9a1, c9a2, c9a3, c9b1, c9b2, c9c1, c9c2, c9d1, c9d2, c9d3, c9e1, c9e2, c9f1, c9f2, c10, c11, c12, c13, c14, c15, c16, c17, c18, c19, csexo, cedad, cocupacion, cts, cemail)";
$query.="values(NULL, '$c1', '$c2', '$c2_7', '$c3', '$c4', '$c5', '$c6', '$c71', '$c721', '$c731', '$c741', '$c751', '$c722', '$c723', '$c724', '$c725', '$c8', '$c9a1', '$c9a2', '$c9a3', '$c9b1', '$c9b2', '$c9c1', '$c9c2', '$c9d1', '$c9d2', '$c9d3', '$c9e1', '$c9e2', '$c9f1', '$c9f2', '$c10', '$c11', '$c12', '$c13', '$c14', '$c15', '$c16', '$c17', '$c18', '$c19', '$csexo', '$cedad', '$cocupacion', '$cts', '$cemail')";}

 [2001-11-10 04:31 UTC] clbustos at apsique dot com
I forgot this:

mysql_query($query) or die("I can't access the database!");

On my computer works well, but when I access the page from another computer, the system freezes.

When I change the name of the variables, the problem was solved

 [2001-11-10 04:47 UTC] sniper@php.net
So what has this got to do with POSTs ?

 [2001-12-01 15:35 UTC] sander@php.net
No feedback. Closing.
 
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