Bug #53061 [Opn]: filesystem functions deal poorly with out of disk space conditions

From: Date: Thu, 14 Oct 2010 05:00:13 +0000
Subject: Bug #53061 [Opn]: filesystem functions deal poorly with out of disk space conditions
References: 1  Groups: php.bugs 
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Edit report at http://bugs.php.net/bug.php?id=53061&edit=1

 ID:                 53061
 Updated by:         cataphract@php.net
 Reported by:        crrodriguez at opensuse dot org
 Summary:            filesystem functions deal poorly with out of disk
                     space conditions
 Status:             Open
 Type:               Bug
 Package:            Filesystem function related
 Operating System:   *nix
 PHP Version:        5.3SVN-2010-10-14 (SVN)
 Block user comment: N

 New Comment:

Why would fflush return false? Nothing was written by fwrite, so the
flush is a no-op.


Previous Comments:
------------------------------------------------------------------------
[2010-10-14 06:35:11] crrodriguez at opensuse dot org

Description:
------------
Filesystem functions have IMHO the wrong behaviuor on disk-full
conditions

Test script:
---------------
<?php

$fp = fopen('/dev/full', 'wb');
var_dump(fwrite($fp, "fail"));
var_dump(fflush($fp));
var_dump(fclose($fp));

Expected result:
----------------
bool(false) and "warning ...No space left on device.. (aka, handle
ENOSPC)
bool(false)
bool(true)

Actual result:
--------------
int(0)
bool(true)
bool(true)



------------------------------------------------------------------------



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Edit this bug report at http://bugs.php.net/bug.php?id=53061&edit=1

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