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Bug #22630 session_start(): read returned less bytes than requested
Submitted: 2003-03-11 02:50 UTC Modified: 2003-03-12 01:55 UTC
From: birkhofer at vseth dot ethz dot ch Assigned:
Status: Closed Package: Session related
PHP Version: 4.3.1 OS: Linux-ppc (Debian)
Private report: No CVE-ID: None
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From: birkhofer at vseth dot ethz dot ch
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 [2003-03-11 02:50 UTC] birkhofer at vseth dot ethz dot ch 
This bug exists in 4.3.0 and 4.3.1 but *not* in 4.2.3. I installed 4.2.3 over 4.3.1. 

./configure --with-ldap --with-mysql --with-apxs

<?
session_start();
if ( session_is_registered( "foo" )) echo $_SESSION["foo"];
$_SESSION["foo"] = "bar";
?>

Problem: session_start() generates the error

session_start(): read returned less bytes than requested in /var/www/session.php on line 2

the 2nd++ time the page is loaded.

- If no Session variable is set there's no error
- /tmp/sess_.. looks fine:
    foo|s:3:"bar";


PHP is the only 'custom' software, all the other apps are part of Debian stable. The box is a PowerMac (ppc).

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 [2003-03-11 21:08 UTC] sniper@php.net 
Please try using this CVS snapshot:

  http://snaps.php.net/php4-STABLE-latest.tar.gz
 
For Windows:
 
  http://snaps.php.net/win32/php4-win32-STABLE-latest.zip
 [2003-03-12 01:55 UTC] birkhofer at vseth dot ethz dot ch 
The bug does not appear in the latest CVS-stable version.
 
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