From:             dennis at inmarket dot lviv dot ua
Operating system: Linux
PHP version:      5.0.2
PHP Bug Type:     Unknown/Other Function
Bug description:  Possible integer overflow

Description:
------------
I believe this is related to bug 28945, but it is in No Feedback mode, and
I could not contact him to reopen it.

It OCASSIONALLY happens in my app (it is a large set of classes), and
writes to the error log even more amazing thing: here is the sample error
log entry:

[12-Nov-2004 15:50:52] PHP Fatal error:  Possible integer overflow in
memory allocation (24 * 4294967295 + 0) in /**
   * Returns a SQLDataBase implementation for database $name
   *
   * @param   string $name  database name
   * @return  SQLDataBase   a SQLDataBase implementation for database
$name
   */ on line 11

The file that this scratch is ripped from is class definition, where no
memory allocation takes place (this is an abstract class)

Reproduce code:
---------------
It is not possible to reproduce this bug, it is a big set of classes
(about 170Kb source code), but it is caused by the engine I believe
(judging from how the error is reported)

Expected result:
----------------
At least the error log should be:

[12-Nov-2004 15:50:52] PHP Fatal error: Possible integer overflow in
memory allocation (24 * 4294967295 + 0) in <filename> on <line number>


Actual result:
--------------
12-Nov-2004 15:50:52] PHP Fatal error:  Possible integer overflow in
memory allocation (24 * 4294967295 + 0) in /**
   * Returns a SQLDataBase implementation for database $name
   *
   * @param   string $name  database name
   * @return  SQLDataBase   a SQLDataBase implementation for database
$name
   */ on line 11


-- 
Edit bug report at http://bugs.php.net/?id=31070&edit=1
-- 
Try a CVS snapshot (php4):   http://bugs.php.net/fix.php?id=31070&r=trysnapshot4
Try a CVS snapshot (php5.0): 
http://bugs.php.net/fix.php?id=31070&r=trysnapshot50
Try a CVS snapshot (php5.1): 
http://bugs.php.net/fix.php?id=31070&r=trysnapshot51
Fixed in CVS:                http://bugs.php.net/fix.php?id=31070&r=fixedcvs
Fixed in release:            http://bugs.php.net/fix.php?id=31070&r=alreadyfixed
Need backtrace:              http://bugs.php.net/fix.php?id=31070&r=needtrace
Need Reproduce Script:       http://bugs.php.net/fix.php?id=31070&r=needscript
Try newer version:           http://bugs.php.net/fix.php?id=31070&r=oldversion
Not developer issue:         http://bugs.php.net/fix.php?id=31070&r=support
Expected behavior:           http://bugs.php.net/fix.php?id=31070&r=notwrong
Not enough info:             
http://bugs.php.net/fix.php?id=31070&r=notenoughinfo
Submitted twice:             
http://bugs.php.net/fix.php?id=31070&r=submittedtwice
register_globals:            http://bugs.php.net/fix.php?id=31070&r=globals
PHP 3 support discontinued:  http://bugs.php.net/fix.php?id=31070&r=php3
Daylight Savings:            http://bugs.php.net/fix.php?id=31070&r=dst
IIS Stability:               http://bugs.php.net/fix.php?id=31070&r=isapi
Install GNU Sed:             http://bugs.php.net/fix.php?id=31070&r=gnused
Floating point limitations:  http://bugs.php.net/fix.php?id=31070&r=float
MySQL Configuration Error:   http://bugs.php.net/fix.php?id=31070&r=mysqlcfg

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