Bug #70845 [Com]: ip2long fails with number starting with zero

[email protected] ("[email protected]")
Newsgroups php.bugs
Message-ID <[email protected]>
Edit report at https://bugs.php.net/bug.php?id=70845&edit=1

 ID:                 70845
 Comment by:         [email protected]
 Reported by:        raffaellobertini at gmail dot com
 Summary:            ip2long fails with number starting with zero
 Status:             Open
 Type:               Bug
 Package:            Network related
 Operating System:   centos6.5
 PHP Version:        5.4.45
 Block user comment: N
 Private report:     N

 New Comment:

This is merely speculation, but I think it may be interpreting '096' as octal due to the leading zero. '9' is not a valid octal digit, so in that case, it would be an invalid IP address.


Previous Comments:
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[2015-11-03 16:28:15] raffaellobertini at gmail dot com

Description:
------------
just run ip2long('195.194.213.096') it will return false instead of 
interpreting the string as '195,194.213.96'

if you point me to the code i fix myself. I mean, the function is not robust.
cannot crash for a number that is '096' that it will be 96 as integer. 



Test script:
---------------
ip2long('195.194.213.096') === ip2long('195,194.213.96')


//anyway the code to convert into packed format is quite easy, but It is not nice that I cannot rely on php built in function....



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Edit this bug report at https://bugs.php.net/bug.php?id=70845&edit=1
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